Auxiliary device for earthwork blending

Abstract

The utility model discloses an auxiliary device for earth and stone blending, and belongs to the field of earth and stone conveying, the auxiliary device comprises a box body, four fixing strips are symmetrically and fixedly assembled at the bottom of the box body, air cylinders are fixedly mounted on the side walls of the four fixing strips, power output shafts of the four air cylinders are fixedly connected with inserting rods, and the inserting rods are fixedly connected with the bottom of the box body. A support is fixedly assembled on the outer side of the box body, two servo motors are fixedly assembled on the inner side of the support, and power output shafts of the two servo motors are fixedly connected with transmission rods; the two servo motors are driven to drive the two transmission rods to drive the four connecting plates to rotate, then the rail wheels are adjusted to make contact with the ground, the four rail wheels can be placed on the sliding rails to move, conveying equipment and the wheels do not need to be replaced independently, convenience is improved, the four connecting plates can be adjusted to be in an inclined state, and the working efficiency is improved. Therefore, the height of the box body can be adjusted, movement on the ground with different terrains is facilitated, and practicability is improved.

Description

Technical Field

[0001] The present application relates to the technical field of earthwork transportation, and in particular to an auxiliary device for earthwork allocation. Background Art

[0002] Earthwork projects include all aspects of earth (stone) excavation, filling, transportation, drainage, precipitation, etc. In civil engineering, common earthwork projects include: site leveling, foundation pit (trenches) and pipe trench excavation, roadbed excavation, civil air defense project excavation, ground filling, roadbed filling and foundation pit backfilling, which require the use of transportation equipment during operation.

[0003] In the patent with the published authorization announcement number CN213058955U, the conveying device for earth and stone includes a moving wheel, a support seat, and a base plate. Two support seats are provided at the bottom of the base plate, and the moving wheels are provided at both ends of the support seat. Six pillars are provided on the top of the base plate, and two fixed plates are provided on the top of the pillars. The bottoms of the two fixed plates are connected by a connecting plate. Two conveying rollers are provided inside the fixed plate, and five auxiliary rollers are provided between the conveying rollers. A conveyor belt is provided on the outside of the conveying rollers, and one end of one of the conveying rollers extends out of the fixed plate and is connected to the motor. A control cabinet is provided in front of the fixed plate, and a hopper is provided on the left side of the top of the fixed plate. The beneficial effect is that the utility model is provided with a dustproof shell and a dust removal mechanism, can work under windy conditions, and can also collect and process dust generated during the conveying process, improve the working environment, avoid dust from causing damage to workers, and improve conveying efficiency.

[0004] When the above device is implemented, it can only move and transport earth and stone on flat ground. It is not convenient to transport earth and stone on the ground with tracks. It is necessary to replace the conveying device or replace the wheels separately, which will affect the efficiency of the operation and is not conducive to its promotion and use. Utility Model Content

[0005] In view of the deficiencies of the prior art, the present invention provides an auxiliary device for earthwork allocation, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0006] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0007] As a preferred embodiment, the inner walls of the four connecting plates are provided with a plurality of sockets, the ends of the four insertion rods away from the cylinder output shaft are inserted into the inner walls of the sockets, and the output shaft of the cylinder is slidably connected to the inner wall of the fixing bar.

[0008] By adopting the above technical solution, the connecting plate can be positioned when the device moves, ensuring that the connecting plate will not shake easily when the moving wheel or the track wheel rolls.

[0009] As a preferred embodiment, the inner walls of the four fixing bars are each provided with a rotation hole, and the two transmission rods are both rotatably connected to the inner walls of the rotation hole.

[0010] By adopting the above technical solution, the transmission rod will not interfere with the fixing bar when rotating to drive the connecting plate to rotate, thereby ensuring the stability of the transmission rod during rotation.

[0011] As a preferred embodiment, the abutment rod is arranged directly above the pressure sensor, the number of the discs and the number of the springs are four, and the four discs and springs are symmetrically arranged at the bottom of the support plate.

[0012] By adopting the above technical solution, the top of the pallet will press the pallet to drive the abutment rod to move downward when earth and stone are piled up, and then the abutment rod will squeeze the pressure sensor, and the pressure sensor can be used to monitor the gravity of the earth and stone above the pallet in real time.

[0013] As a preferred embodiment, two slide grooves are symmetrically opened on the top of the box body, the inner walls of the two warning lights are slidably connected with slide bars, and cover plates are fixedly installed on the tops of the two slide bars.

[0014] By adopting the above technical solution, the cover plate can be used to cover the upper part of the box body, thereby ensuring that the dust in the inner cavity of the box body will not float to the outside at will.

[0015] As a preferred embodiment, the outer side of the box body is fixedly equipped with side panels, and the side panels are arranged on the outer side of the box body in an inclined shape.

[0016] By adopting the above technical solution, the earth and stone can slide along the side panels into the inner cavity of the box body for storage and then be transported.

[0017] As a preferred implementation manner, the pressure sensor and the warning light are electrically connected, and the warning light and the controller are electrically connected.

[0018] By adopting the above technical solution, the weight of the earth and stone accumulated in the inner cavity of the box can be monitored in real time using a pressure sensor, and the data can be transmitted to the controller. After exceeding the preset gravity value, the controller controls the warning light to emit a flashing warning light, thereby warning the staff that they cannot continue to load the material, so as to avoid exceeding the load-bearing weight of the device and affecting the movement of the device.

[0019] Beneficial effects of this application:

[0020] 1. This auxiliary device for earthwork allocation drives two servo motors to drive two transmission rods to drive four connecting plates to rotate, thereby adjusting the contact between the track wheels and the ground, so that the four track wheels can be placed on the slide rails for movement, and there is no need to replace the conveying equipment and wheels separately, which improves convenience. The four connecting plates can be adjusted to an inclined state, so that the height of the box can be adjusted, which is convenient for moving on the ground with different terrains, thereby improving practicality.

[0021] 2. This auxiliary device for earthwork mixing can monitor the weight of earthwork accumulated in the inner cavity of the box in real time through a pressure sensor, and then transmit the data to the controller. After exceeding the preset gravity value, the controller controls the warning light to flash, thereby warning the staff that they cannot continue to load the material, and avoid continued transportation exceeding the carrying weight of the device, which may cause damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0023] Figure 2 A schematic diagram of the local structure of this application;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of this application;

[0025] Figure 4 This is a schematic diagram of the expanded structure of this application.

[0026] Numbers in the figure: 1. Box body; 2. Fixing bar; 3. Cylinder; 4. Insert rod; 5. Bracket; 6. Servo motor; 7. Transmission rod; 8. Connecting plate; 9. Moving wheel; 10. Track wheel; 11. Socket; 12. Warning light; 13. Controller; 14. Disc; 15. Spring; 16. Support plate; 17. Pressure sensor; 18. Abutment rod; 19. Slide bar; 20. Cover plate; 21. Slide groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0028] Reference Figure 1-4 , an auxiliary device for earthwork allocation, comprising a box body 1, four fixing bars 2 are symmetrically fixedly assembled at the bottom of the box body 1, and cylinders 3 are fixedly mounted on the side walls of the four fixing bars 2. The power output shafts of the four cylinders 3 are fixedly connected to the insertion rod 4, the outer side of the box body 1 is fixedly assembled with a bracket 5, and the inner side of the bracket 5 is fixedly assembled with two servo motors 6. The power output shafts of the two servo motors 6 are fixedly connected to the transmission rod 7, and the outer edges of the two transmission rods 7 are fixedly assembled with two connecting plates 8. The upper and lower sides of the four connecting plates 8 are respectively rotatably connected to the moving wheels 9 and the track wheels 10. The outside of the box body 1 is respectively fixedly mounted with a warning light 12 and a controller 13, and the inner bottom of the box body 1 is fixedly connected to a disc 14, the top of the disc 14 is fixedly connected to one end of a spring 15, and the other end of the spring 15 is fixedly connected to a support plate 16, the bottom of the support plate 16 is fixedly assembled with an abutment rod 18, and the inner top of the box body 1 is fixedly assembled with a pressure sensor 17.

[0029] See Figure 1 and Figure 2 The inner walls of the four connecting plates 8 are provided with a plurality of insertion holes 11, and the ends of the four insertion rods 4 away from the output shaft of the cylinder 3 are all inserted into the inner walls of the insertion holes 11. The output shaft of the cylinder 3 is slidably connected to the inner wall of the fixed bar 2, so that the connecting plate 8 can be positioned when the device moves, ensuring that the connecting plate 8 will not shake easily when the moving wheel 9 or the track wheel 10 rolls.

[0030] See Figure 2 The inner walls of the four fixing bars 2 are each provided with a rotation hole, and the two transmission rods 7 are rotatably connected to the inner walls of the rotation hole, so that when the transmission rod 7 rotates and drives the connecting plate 8 to rotate, it will not interfere with the fixing bars 2, thereby ensuring the stability of the transmission rod 7 during rotation.

[0031] See Figure 3The abutment rod 18 is arranged directly above the pressure sensor 17. There are four discs 14 and four springs 15, and the four discs 14 and springs 15 are symmetrically arranged at the bottom of the support plate 16, so that when the earth and stone are piled up, the top of the support plate 16 will press the support plate 16 to drive the abutment rod 18 to move downward, and then the abutment rod 18 will squeeze the pressure sensor 17, and then the pressure sensor 17 can be used to monitor the gravity of the earth and stone above the support plate 16 in real time.

[0032] See Figure 4 Two slide grooves 21 are symmetrically opened on the top of the box body 1, and the inner walls of the two warning lights 12 are slidably connected with slide bars 19, and the tops of the two slide bars 19 are fixedly installed with cover plates 20, so that the cover plates 20 can cover the top of the box body 1 to ensure that the dust in the inner cavity of the box body 1 will not float to the outside at will.

[0033] See Figure 3 and Figure 4 The outer side of the box body 1 is fixedly equipped with side panels, and the side panels are arranged on the outer side of the box body 1 in an inclined shape, so that the earth and stone can slide along the side panels into the inner cavity of the box body 1 for storage and then be transported.

[0034] See Figure 3 The pressure sensor 17 is electrically connected to the warning light 12, and the warning light 12 is electrically connected to the controller 13, so that the pressure sensor 17 can be used to monitor the weight of the earth and stone accumulated in the inner cavity of the box body 1 in real time, and then transmit the data to the controller 13. After exceeding the preset gravity value, the controller 13 controls the warning light 12 to emit a flashing light, thereby warning the staff that they cannot continue to load the material, so as to avoid exceeding the load-bearing weight of the device and affecting the movement of the device.

[0035] Working principle: When using the device, the side panels can be used to slide the earth and stone along the side panels to the inner cavity of the box body 1 for storage, and then piled on the top of the pallet 16. Then, the pressure sensor 17 can be used to monitor the weight of the earth and stone accumulated in the inner cavity of the box body 1 in real time, and then the data can be transmitted to the controller 13. After exceeding the preset gravity value, the controller 13 controls the warning light 12 to emit a flashing light, thereby warning the staff that they cannot continue to load materials, avoid exceeding the load-bearing weight of the box body 1, and affect the movement of the device. Then, the moving wheel 9 can be used for mobile transportation. When using the slide rail for transportation in the tunnel, the cylinder 3 can be driven first to drive the insertion rod 4 to move away from the inner wall of the socket 11, and then the two servo motors 6 can be driven to drive the two transmission rods 7 to drive the four connecting plates 8 to rotate, and then the track wheel 10 can be adjusted to contact the ground, so that the four track wheels 10 can be placed on the slide rail for movement, and there is no need to replace the conveying equipment and wheels separately, which improves convenience.

[0036] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. An auxiliary device for earthwork allocation, comprising a box (1), characterized in that: The bottom of the box (1) is symmetrically fixed with four fixing bars (2), the side walls of the four fixing bars (2) are fixedly mounted with cylinders (3), the power output shafts of the four cylinders (3) are fixedly connected with plug rods (4), the outer side of the box (1) is fixed with a bracket (5), the inner side of the bracket (5) is fixed with two servo motors (6), the power output shafts of the two servo motors (6) are fixedly connected with transmission rods (7), the outer edges of the two transmission rods (7) are fixedly mounted with two connecting plates (8), the four connecting rods (5) are fixed with the power output shafts of the two servo motors (6), the outer edges of the two transmission rods (7) are fixed with two connecting plates (8), and the four connecting rods (5) are fixed with the power output shafts of the two servo motors (6). The upper and lower sides of the connecting plate (8) are rotatably connected to a moving wheel (9) and a track wheel (10), respectively; a warning light (12) and a controller (13) are fixedly installed on the outer side of the box body (1); a disc (14) is fixedly connected to the inner bottom of the box body (1); one end of a spring (15) is fixedly connected to the top of the disc (14); the other end of the spring (15) is fixedly connected to a supporting plate (16); an abutting rod (18) is fixedly assembled to the bottom of the supporting plate (16); and a pressure sensor (17) is fixedly assembled to the inner top of the box body (1).

2. The auxiliary device for earthwork allocation according to claim 1, characterized in that: The inner walls of the four connecting plates (8) are each provided with a plurality of insertion holes (11), and the ends of the four insertion rods (4) away from the output shaft of the cylinder (3) are all inserted into the inner walls of the insertion holes (11), and the output shaft of the cylinder (3) is slidably connected to the inner wall of the fixing bar (2).

3. The auxiliary device for earthwork allocation according to claim 1, characterized in that: The inner walls of the four fixing bars (2) are each provided with a rotation hole, and the two transmission rods (7) are both rotatably connected to the inner walls of the rotation hole.

4. The auxiliary device for earthwork allocation according to claim 1, characterized in that: The abutting rod (18) is arranged directly above the pressure sensor (17), the number of the discs (14) and the number of the springs (15) are both four, and the four discs (14) and the springs (15) are symmetrically arranged at the bottom of the supporting plate (16).

5. The auxiliary device for earthwork allocation according to claim 1, characterized in that: Two slide grooves (21) are symmetrically provided on the top of the box body (1), the inner walls of the two warning lights (12) are slidably connected with slide bars (19), and a cover plate (20) is fixedly installed on the top of the two slide bars (19).

6. The auxiliary device for earthwork allocation according to claim 1, characterized in that: The outer side of the box body (1) is fixedly equipped with a side plate, and the side plate is arranged on the outer side of the box body (1) in an inclined shape.

7. The auxiliary device for earthwork allocation according to claim 1, characterized in that: The pressure sensor (17) and the warning light (12) are electrically connected, and the warning light (12) and the controller (13) are electrically connected.

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