Intelligent equipment for conveying foam light soil for repairing roadbed and construction process of intelligent equipment

Abstract

The invention relates to intelligent equipment for conveying foam light soil for repairing a roadbed and a construction technology of the intelligent equipment, and belongs to the technical field of roadbed filling. The intelligent equipment comprises a conveying pipe, the conveying pipe is obliquely arranged, meanwhile, a rotatable conveying shaft is coaxially arranged in the conveying pipe, and due to the fact that the conveying pipe is obliquely arranged, the conveying shaft rotates; the foam light soil at the input port is conveyed towards the output port, and the foam light soil can automatically move towards the output port under the action of gravity, so that the length of the conveying shaft does not need to be increased along with the increase of the length of the conveying pipe, and the problems that existing conveying equipment is horizontally arranged, and due to the arrangement, the conveying efficiency is high and the like are solved. The problems that in the prior art, foam light soil located in a conveying pipeline needs to be conveyed through rotation of a conveying shaft arranged in the conveying pipeline, and due to the fact that the length of the conveying shaft is limited, existing conveying equipment is not suitable for occasions with the long conveying distance are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of filling roadbed, and in particular relates to intelligent equipment for conveying foam lightweight soil for repairing roadbed and a construction process thereof. Background Art

[0002] Foam lightweight soil is a commonly used roadbed filling material and is often filled in the roadbed. In addition, special equipment is required to transport the foam lightweight soil to the designated roadbed location for filling.

[0003] For example, the utility model patent with patent authorization announcement number: CN220702309U discloses an integrated lightweight soil processing machine, including a fixed block, two sets of rotating motors are fixedly installed on one side of the fixed block, and the rotating shafts of the two sets of rotating motors are fixedly connected to a first driven rod. The setting of this structure effectively avoids the problem of pipeline blockage when transporting lightweight soil through the pipeline, can achieve the effect of rapid transportation of lightweight soil, reduce the labor efficiency of staff, reduce the time required for transporting lightweight soil, and reduce labor costs.

[0004] Based on the search of the above patent authorization announcement number and the shortcomings found therein:

[0005] Existing conveying equipment is all arranged horizontally. Such an arrangement requires that the foam lightweight soil located in the conveying pipeline needs to be transported by rotating the conveying shaft arranged in the conveying pipeline. Due to the limited length of the conveying shaft, the existing conveying equipment is not suitable for applications with long conveying distances. Summary of the Invention

[0006] In order to solve the problem that the existing conveying equipment is all arranged horizontally, such an arrangement requires that the foam lightweight soil located in the conveying pipeline needs to be transported by rotating the conveying shaft arranged in the conveying pipeline. Since the length of the conveying shaft is limited, the existing conveying equipment is not suitable for applications with long conveying distances. The present invention provides an intelligent device for conveying foam lightweight soil for emergency roadbed repair and its construction process.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] An intelligent device for conveying foam lightweight soil for emergency roadbed repair comprises an inclined conveying pipe, an output port, an input port and a conveying shaft, wherein the conveying shaft is rotatably coaxially arranged at the higher end of the conveying pipe, the output port is arranged at the top of the higher end of the conveying pipe, the input port is arranged at the bottom of the lower end of the conveying pipe, and the length of the conveying shaft is less than the length of the conveying pipe.

[0009] As a preferred technical solution of the present invention, the conveying pipe includes a plurality of conveying sections, which are coaxially connected to each other in sequence, and two adjacent conveying sections are fastened together by bolts.

[0010] As a preferred technical solution of the present invention, it also includes a plurality of fixed components, there is a connecting space between two adjacent conveying sections, the plurality of fixed components are matched with the plurality of connecting spaces in a one-to-one manner, any of the fixed components is arranged at the bottom of the connection between the corresponding two adjacent conveying sections, and the conveying section is erected on the ground through the fixed components.

[0011] As a preferred technical solution of the present invention, the fixing assembly includes a fixing bracket, a hydraulic rod and a connecting bracket. The fixing bracket is set on the ground, the hydraulic rod is coaxially mounted on the bottom of the fixing bracket, and the fixing bracket is coaxially opened with a connecting hole. The output end of the hydraulic rod is slidably set on the connecting hole, the connecting bracket is connected to the output end of the hydraulic rod, and the connecting bracket is respectively connected to one end of the two conveying sections.

[0012] As a preferred technical solution of the present invention, the connecting bracket includes two connecting units and a connecting plate, the connecting plate is arranged at the top of the output end of the hydraulic rod, the two connecting units are matched with two adjacent conveying sections in a one-to-one correspondence, and the two ends of any connecting unit are respectively connected to the conveying section and the connecting plate;

[0013] The connecting unit includes a connecting ring and a connecting block. The connecting ring is coaxially connected to one end of the conveying section. The two ends of the connecting block are respectively hinged to the connecting ring and the connecting plate. The connecting block can lock or release its hinged relationship with the connecting ring and the connecting plate.

[0014] As a preferred technical solution of the present invention, it also includes a number of buffer components, and the number of buffer components are matched one-to-one with the number of fixed components. Any of the buffer components is arranged on the corresponding fixed component. The buffer component includes an internal hollow buffer shell, two groups of horizontal springs and two groups of vertical springs. The buffer shell is connected to the output end of the hydraulic rod, and the connecting plate is centrally slidably arranged in the buffer shell. The two groups of horizontal springs are symmetrically arranged at the two ends of the connecting plate in the horizontal direction, and the two ends of the horizontal spring are respectively connected to the connecting plate and the buffer shell. The two groups of vertical springs are symmetrically arranged at the two ends of the connecting plate in the vertical direction, and the two ends of the vertical spring are respectively connected to the connecting plate and the buffer shell.

[0015] As a preferred technical solution of the present invention, the buffer assembly also includes a rotating rod and a center of gravity block. The middle end of the rotating rod is hinged to the fixed bracket, and the two ends of the rotating rod are respectively hinged to the output end of the hydraulic rod and the center of gravity block. When the output end of the hydraulic rod drops to the lowest point, the rotating rod is in a horizontal state.

[0016] As a preferred technical solution of the present invention, the buffer assembly also includes a rotating plate, a telescopic plate, a rotating spring and an abutment block. The rotating plate is vertically arranged on the ground and can be rotated around its vertical center direction. One end of the rotating plate is slidingly hinged to the center of gravity block, the telescopic plate is connected to the other end of the rotating plate, the abutment block is connected to one end of the telescopic plate close to the fixed bracket, the two ends of the rotating spring are respectively connected to the abutment block and the rotating plate, the setting height of the connecting plate is higher than the setting height of the buffer shell, and the abutment block can lock or release its abutment relationship with the connecting plate.

[0017] As a preferred technical solution of the present invention, the elastic modulus of the rotation spring is greater than the elastic modulus of the horizontal spring and the vertical spring.

[0018] A construction process for intelligent equipment for conveying foam lightweight soil for emergency roadbed repair includes the following steps:

[0019] S1: Adding foamed lightweight soil into the input port;

[0020] S2: Start the conveying shaft to rotate;

[0021] S3: The foamed lightweight soil in the conveying pipe moves toward the output port due to the rotation of the conveying shaft;

[0022] S4: The foamed lightweight soil reaches the designated roadbed through the output port for filling treatment.

[0023] The beneficial effects of the present invention are:

[0024] The equipment of this scheme includes a conveying pipe. The conveying pipe is set at an angle and a rotatable conveying shaft is coaxially arranged in the conveying pipe. Since the conveying pipe is set at an angle, the conveying shaft rotates to convey the foam lightweight soil located at the input port toward the output port. Due to the effect of gravity, the foam lightweight soil will move toward the output port by itself. This arrangement makes it unnecessary for the length of the conveying shaft to increase as the length of the conveying pipe increases, which solves the problem that the existing conveying equipment is all set horizontally. This arrangement makes it necessary for the foam lightweight soil located in the conveying pipe to be conveyed by rotating the conveying shaft arranged in the conveying pipe. Since the length of the conveying shaft is limited, the existing conveying equipment is not suitable for applications with long conveying distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0026] Figure 1 This is an overall diagram of an intelligent device for conveying foam lightweight soil for emergency roadbed repair according to the present invention;

[0027] Figure 2 This is a diagram showing the fixed components of an intelligent device for transporting lightweight foam soil for repairing a roadbed according to the present invention;

[0028] Figure 3 For the present invention Figure 2 A magnified view of point A;

[0029] Figure 4 This is a diagram of a buffer assembly of an intelligent device for transporting foam lightweight soil for emergency roadbed repair according to the present invention;

[0030] Figure 5 For the present invention Figure 2 Enlarged view of point B.

[0031] Description of main symbols

[0032] In the figure: 1. Conveying pipe; 101. Conveying section; 2. Output port; 3. Input port; 4. Conveying shaft; 5. Fixing assembly; 501. Fixing bracket; 502. Hydraulic rod; 503. Connecting bracket; 5031. Connecting plate; 5032. Connecting ring; 5033. Connecting block; 6. Buffering assembly; 601. Buffering shell; 602. Horizontal spring; 603. Vertical spring; 604. Rotating rod; 605. Center of gravity block; 606. Rotating plate; 607. Telescopic plate; 608. Rotating spring; 609. Abutment block. DETAILED DESCRIPTION

[0033] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0034] See also Figure 1-5The present embodiment provides an intelligent device for conveying foam lightweight soil for emergency roadbed repair, comprising an inclined conveying pipe 1, an output port 2, an input port 3 and a conveying shaft 4. The conveying shaft 4 is rotatably coaxially arranged at the higher end of the conveying pipe 1, the output port 2 is arranged at the top of the higher end of the conveying pipe 1, and the input port 3 is arranged at the bottom of the lower end of the conveying pipe 1. The length of the conveying shaft 4 is less than the length of the conveying pipe 1. In this solution, the conveying pipe 1 is inclined and a rotatable conveying shaft 4 is coaxially arranged inside the conveying pipe 1. Due to the inclined arrangement of the conveying pipe 1, the conveying shaft 4 rotates to convey the foam lightweight soil located at the input port 3 toward the output port 2. Due to the action of gravity, the foam lightweight soil will move toward the output port 2 on its own. Such an arrangement eliminates the need for the length of the conveying shaft 4 to increase as the length of the conveying pipe 1 increases, thereby solving the problem that existing conveying equipment is all horizontally arranged. Such an arrangement requires that the foam lightweight soil located in the conveying pipe 1 needs to be conveyed by the conveying shaft 4 arranged inside the conveying pipe 1 by rotating. Due to the limited length of the conveying shaft 4, the existing conveying equipment is not suitable for applications with long conveying distances.

[0035] Specifically, in order to ensure that the conveying pipe 1 can adapt to work in situations with different conveying distances, the conveying pipe 1 of this solution includes a plurality of conveying sections 101, and the plurality of conveying sections 101 are coaxially connected to each other in sequence, and two adjacent conveying sections 101 are fastened together by bolts.

[0036] Since the conveying pipe 1 of the present solution is not connected as a whole, but is coaxially connected through several conveying sections 101, and since the equipment of the present solution will vibrate at all times during operation, the sealing cooperation between adjacent conveying sections 101 has become a top priority; based on this, in order to solve this problem, the present solution also includes several fixing components 5, and there is a connection space between two adjacent conveying sections 101. Several fixing components 5 are matched with several connection spaces one by one. Any fixing component 5 is arranged at the bottom of the connection between the corresponding two adjacent conveying sections 101, and the conveying section 101 is erected on the ground through the fixing component 5. The present solution is provided with a fixing component 5, and the fixing components 5 are respectively arranged at the connection between the corresponding two adjacent conveying sections 101. Such an arrangement strengthens the strength of the connection between the two adjacent conveying sections 101, so that the strength of the sealing connection between the two adjacent conveying sections 101 of the present solution is strengthened, thereby ensuring the strength of the sealing connection between the two adjacent conveying sections 101.

[0037] Specifically, the fixing assembly 5 of this scheme includes a fixing bracket 501, a hydraulic rod 502 and a connecting bracket 503. The fixing bracket 501 is set on the ground, the hydraulic rod 502 is coaxially mounted on the bottom of the fixing bracket 501, and the fixing bracket 501 is coaxially opened with a connecting hole. The output end of the hydraulic rod 502 is slidably set on the connecting hole, the connecting bracket 503 is connected to the output end of the hydraulic rod 502, and the connecting bracket 503 is respectively connected to one end of the two conveying sections 101; it should be noted that since the conveying pipe 1 of this scheme is tilted, the heights of the various conveying sections 101 are different. In order to ensure that the fixing assembly 5 of this scheme can adapt to the connection of conveying sections 101 of different heights, this scheme is provided with a hydraulic rod 502, and the connecting bracket 503 is used to connect two adjacent conveying sections 101, and the connecting bracket 503 is connected to the output end of the hydraulic rod 502. By raising and lowering the output end of the hydraulic rod 502, the connecting bracket 503 can adapt to the connection of conveying sections 101 of different heights.

[0038] Specifically, the connecting bracket 503 of this scheme includes two connecting units and a connecting plate 5031. The connecting plate 5031 is arranged at the top of the output end of the hydraulic rod 502. The two connecting units are matched one-to-one with the two adjacent conveying sections 101. The two ends of any connecting unit are respectively connected to the conveying section 101 and the connecting plate 5031; the connecting unit includes a connecting ring 5032 and a connecting block 5033. The connecting ring 5032 is coaxially connected to one end of the conveying section 101. The two ends of the connecting block 5033 are respectively hinged to the connecting ring 5032 and the connecting plate 5031. The connecting block 5033 can lock or release its connection with the connecting unit. The hinged relationship between the ring 5032 and the connecting plate 5031; it is worth noting that, in this solution, since the conveying pipe 1 is set at an angle, in order to ensure that the connecting ring 5032 can be coaxially connected and matched with the conveying section 101, before the connecting ring 5032 is coaxially matched with one end of the corresponding conveying section 101, the two ends of the connecting block 5033 are respectively locked to enable it to be hingedly matched with the connecting ring 5032 and the connecting plate 5031; when the connecting ring 5032 is coaxially matched with one end of the corresponding conveying section 101, the two ends of the connecting block 5033 are respectively released from the hinged matching with the connecting ring 5032 and the connecting plate 5031.

[0039] In addition, in order to reduce the risk of loosening of the sealing fit between two adjacent conveying sections 101 due to the vibration of the device, the present solution needs to reduce the influence of the vibration of the device on the connection between the two adjacent conveying sections 101. Based on this, the present solution also includes a plurality of buffer components 6, and the plurality of buffer components 6 are matched one-to-one with the plurality of fixed components 5. Any buffer component 6 is arranged on the corresponding fixed component 5. The buffer component 6 includes an internal hollow buffer shell 601, two groups of horizontal springs 602 and two groups of vertical springs 603. The buffer shell 601 is connected to the output end of the hydraulic rod 502, and the connecting plate 5031 is centrally slidably arranged in the buffer shell 601. The two groups of horizontal springs 602 are symmetrically arranged on the water of the connecting plate 5031. At both ends of the horizontal direction, the two ends of the horizontal spring 602 are respectively connected to the connecting plate 5031 and the buffer shell 601, and the two groups of vertical springs 603 are symmetrically arranged at the two ends of the vertical direction of the connecting plate 5031, and the two ends of the vertical spring 603 are respectively connected to the connecting plate 5031 and the buffer shell 601; it is worth noting that this arrangement of the present scheme transmits the vibration from the device through the connecting plate 5031 to the vertical spring 603 and the horizontal spring 602 for absorption, which not only reduces the influence of the vibration of the device on the connection between the two adjacent conveying sections 101, but also, since the vibration of the device is absorbed by the vertical spring 603 and the horizontal spring 602, the influence of the vibration of the device on the fixed bracket 501 is weakened, thereby increasing the stability of the device operation.

[0040] In addition, it is worth mentioning that, since the delivery pipe 1 of the present solution is tilted, the extension distance of the output end of the hydraulic rod 502 becomes larger and larger along the direction from the output port 2 to the input port 3. As the extension distance of the output end of the hydraulic rod 502 becomes larger, the corresponding center of gravity distance of the fixed component 5 will increase accordingly, which will lead to the fixed component 5 with a higher center of gravity distance being more unstable in its installation. Based on this, in order to solve this problem, the buffer component 6 of the present solution also includes a rotating rod 604 and a center of gravity block 605. The middle end of the rotating rod 604 is hinged to the fixed bracket 501, and the rotating rod 604 is rotated. The two ends of the movable rod 604 are respectively hinged to the output end of the hydraulic rod 502 and the center of gravity block 605. When the output end of the hydraulic rod 502 drops to the lowest point, the rotating rod 604 is in a horizontal state; as the output end of the hydraulic rod 502 rises, one end of the rotating rod 604 will rise along with the rise of the output end of the hydraulic rod 502, and the other end of the corresponding rotating rod 604 is connected to the center of gravity block 605. The center of gravity block 605 will move in the direction away from the output end of the hydraulic rod 502, so that the center of gravity height of the entire fixed assembly 5 is lowered, ensuring the stable operation of the fixed assembly 5.

[0041] Furthermore, the buffer assembly 6 of the present invention further includes a rotating plate 606, a telescopic plate 607, a rotating spring 608 and an abutment block 609. The rotating plate 606 is vertically arranged on the ground and can be rotated around its vertical center direction. One end of the rotating plate 606 is slidably hinged to the center of gravity block 605. The telescopic plate 607 is connected to the other end of the rotating plate 606. The abutment block 609 is connected to one end of the telescopic plate 607 close to the fixed bracket 501. The two ends of the rotating spring 608 are respectively connected to the abutment block 609 and the rotating plate 606. The setting of the connecting plate 5031 The height is higher than the setting height of the buffer shell 601, and the abutment block 609 can lock or release its abutment with the connecting plate 5031. It is worth noting that due to the inclined setting of the conveying pipe 1 of this scheme, the extension distance of the output end of the hydraulic rod 502 becomes smaller and smaller along the direction from the input port 3 to the output port 2. In order to ensure that the output port 2 of this scheme will not shake due to the vibration of the device and improve the accuracy of the foam lightweight soil filling roadbed, this scheme requires that when the height of the output end of the hydraulic rod 502 drops, it can slow down the vibration of the device on the conveying section 101. The vibration effect caused by this is based on this. When the height of the output end of the hydraulic rod 502 of this solution drops, one end of the corresponding rotating rod 604 will drop along with the drop of the output end of the hydraulic rod 502. Since the rotating rod 604 is in a horizontal state when the output end of the hydraulic rod 502 drops to the lowest point, the other end of the rotating rod 604 is connected to the center of gravity block 605. During the rotation of the center of gravity block 605, its horizontal distance increases, thereby driving the rotating plate 606 hinged thereto to rotate. Therefore, when the output end of the hydraulic rod 502 drops to the lowest point, it abuts against the rotating plate 606. Block 609 can lock its abutting cooperation relationship with the connecting plate 5031. Since the elastic modulus of the rotating spring 608 of this solution is greater than the elastic modulus of the horizontal spring 602 and the vertical spring 603, the vibration caused by the device of this solution will be transmitted to the abutting block 609 through the connecting plate 5031, which not only reduces the vibration of the connecting plate 5031, but also reduces the vibration impact of the vibration of the device on the conveying section 101, and ultimately ensures that the output port 2 of this solution will not shake due to the vibration of the device, thereby improving the accuracy of the foam lightweight soil filling roadbed.

[0042] A construction process for intelligent equipment for conveying foam lightweight soil for emergency roadbed repair includes the following steps:

[0043] S1: Adding foamed lightweight soil into the input port 3;

[0044] S2: Start the conveying shaft 4 to rotate;

[0045] S3: The foamed lightweight soil in the conveying pipe 1 moves toward the output port 2 due to the rotation of the conveying shaft 4;

[0046] S4: The foamed lightweight soil reaches the designated roadbed through output port 2 for filling treatment.

[0047] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as above in terms of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical contents disclosed above. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An intelligent device for conveying foam lightweight soil for emergency roadbed repair, characterized by: It includes an inclined conveying pipe, an output port, an input port and a conveying shaft, wherein the conveying shaft is rotatably coaxially arranged at the higher end of the conveying pipe, the output port is arranged at the top of the higher end of the conveying pipe, the input port is arranged at the bottom of the lower end of the conveying pipe, and the length of the conveying shaft is less than the length of the conveying pipe.

2. The intelligent equipment for conveying foam lightweight soil for emergency roadbed repair according to claim 1 is characterized by: The conveying pipe comprises a plurality of conveying sections, which are coaxially connected to each other in sequence, and two adjacent conveying sections are fastened and connected by bolts.

3. The intelligent equipment for conveying foam lightweight soil for emergency roadbed repair according to claim 2 is characterized by: It also includes a plurality of fixed components, a connecting space exists between two adjacent conveying sections, the plurality of fixed components are matched with the plurality of connecting spaces in a one-to-one manner, any of the fixed components is arranged at the bottom of the connection between the corresponding two adjacent conveying sections, and the conveying section is erected on the ground through the fixed components.

4. The intelligent equipment for conveying foam lightweight soil for emergency roadbed repair according to claim 3 is characterized by: The fixing assembly includes a fixing bracket, a hydraulic rod and a connecting bracket. The fixing bracket is arranged on the ground. The hydraulic rod is coaxially mounted on the bottom of the fixing bracket. A connecting hole is coaxially opened on the fixing bracket. The output end of the hydraulic rod is slidably arranged on the connecting hole. The connecting bracket is connected to the output end of the hydraulic rod. The connecting bracket is respectively connected to one end of the two conveying sections.

5. The intelligent equipment for conveying foam lightweight soil for emergency roadbed repair according to claim 4 is characterized by: The connecting bracket includes two connecting units and a connecting plate, wherein the connecting plate is arranged at the top of the output end of the hydraulic rod, and the two connecting units are matched with two adjacent conveying sections in a one-to-one correspondence, and the two ends of any connecting unit are respectively connected to the conveying section and the connecting plate; The connecting unit includes a connecting ring and a connecting block. The connecting ring is coaxially connected to one end of the conveying section. The two ends of the connecting block are respectively hinged to the connecting ring and the connecting plate. The connecting block can lock or release its hinged relationship with the connecting ring and the connecting plate.

6. The intelligent equipment for conveying foam lightweight soil for emergency roadbed repair according to claim 5 is characterized by: It also includes a plurality of buffer components, which are matched with a plurality of fixed components in a one-to-one manner. Any of the buffer components is arranged on the corresponding fixed component. The buffer component includes a buffer shell with a hollow interior, two groups of horizontal springs and two groups of vertical springs. The buffer shell is connected to the output end of the hydraulic rod, and the connecting plate is centrally slidably arranged in the buffer shell. The two groups of horizontal springs are symmetrically arranged at the two ends of the connecting plate in the horizontal direction, and the two ends of the horizontal spring are respectively connected to the connecting plate and the buffer shell. The two groups of vertical springs are symmetrically arranged at the two ends of the connecting plate in the vertical direction, and the two ends of the vertical spring are respectively connected to the connecting plate and the buffer shell.

7. The intelligent equipment for conveying foam lightweight soil for emergency roadbed repair according to claim 6 is characterized by: The buffer assembly also includes a rotating rod and a center of gravity block. The middle end of the rotating rod is hinged to the fixed bracket, and the two ends of the rotating rod are respectively hinged to the output end of the hydraulic rod and the center of gravity block. When the output end of the hydraulic rod drops to the lowest point, the rotating rod is in a horizontal state.

8. The intelligent equipment for conveying foam lightweight soil for emergency roadbed repair according to claim 7 is characterized by: The buffer assembly also includes a rotating plate, a telescopic plate, a rotating spring and an abutment block. The rotating plate is vertically arranged on the ground and can be rotated around its vertical center direction. One end of the rotating plate is slidingly hinged to the center of gravity block, the telescopic plate is connected to the other end of the rotating plate, the abutment block is connected to one end of the telescopic plate close to the fixed bracket, the two ends of the rotating spring are respectively connected to the abutment block and the rotating plate, the setting height of the connecting plate is higher than the setting height of the buffer shell, and the abutment block can lock or release its abutment relationship with the connecting plate.

9. The intelligent equipment for conveying foam lightweight soil for emergency roadbed repair according to claim 8 is characterized by: The elastic modulus of the rotation spring is greater than the elastic modulus of the horizontal spring and the vertical spring.

10. A construction process of an intelligent device for conveying foam lightweight soil for emergency repair of roadbed, applicable to the intelligent device for conveying foam lightweight soil for emergency repair of roadbed as claimed in any one of claims 2 to 9, characterized in that: The following steps are involved: S1: Adding foamed lightweight soil into the input port; S2: starting the conveying shaft to rotate; S3: The foamed lightweight soil in the conveying pipe moves toward the output port due to the rotation of the conveying shaft; S4: The foamed lightweight soil reaches the designated roadbed through the output port for filling treatment.

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