Municipal bridge construction equipment and construction process

Abstract

This invention relates to the field of municipal construction equipment technology, and in particular to a municipal bridge construction equipment and construction process. The equipment includes a base plate, with handles fixedly connected to both ends of the rear side of the upper top surface of the base plate. A paint storage tank is fixedly connected to the middle of the rear side of the upper top surface of the base plate, and a paint pump is connected to the middle of the lower rear side of the paint storage tank. A connecting pipe connects to the paint outlet of the paint pump. Universal wheels are provided on both ends of the front side of the lower front side of the base plate. Rollers are rotatably connected to the middle of the rear side of the lower front side of the base plate via roller shafts. A clamping mechanism is provided on the front left side of the upper top surface of the base plate, and a collection and processing mechanism is provided in the middle of the front side of the base plate. This invention achieves automatic collection and centralized processing of debris on the ground, improving the clearing effect, ensuring road cleanliness, and facilitating subsequent marking efficiency. It also provides efficient stirring of the paint inside the paint storage tank during equipment movement, thus preventing the paint from solidifying.

Description

Technical Field

[0001] This invention relates to the field of municipal construction equipment technology, specifically to a municipal bridge construction equipment and construction process. Background Technology

[0002] Municipal construction refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings, structures, and equipment set up within the planning and construction scope of urban areas and towns (townships) to provide paid or free public products and services to residents based on government responsibilities and obligations. Roads and bridges generally consist of several major parts, such as roadbed, pavement, bridges, tunnel engineering, and traffic engineering facilities. When carrying out road and bridge construction, a marking device is needed to mark points for construction.

[0003] For example, patent document CN218932887U discloses a road and bridge marking device for municipal construction, relating to the technical field of road and bridge marking devices. This utility model includes a mobile vehicle and a marking cylinder. A fixed plate is provided at the top end of the mobile vehicle. A stirring assembly is provided inside the marking cylinder. A marking pen is connected to the inside of the fixed plate via a lifting assembly. The stirring assembly includes a drive motor, a rotating shaft, bearings, a stirring rod, and a scraper. The lifting assembly includes a stepper motor, a lead screw, a moving block, a slider, and a connecting block. This utility model is a road and bridge marking device for municipal construction. With its stirring and lifting assemblies, the device has a simple structure, is easy to move, avoids long-term adhesion and sedimentation of the marking liquid, and can scrape off the marking liquid adhering to the inner wall of the marking cylinder, facilitating uniform and long-term use of the marking liquid. It also features a marking pen height adjustment function, allowing the marking pen to be extended and retracted during operation and non-operation, improving the practicality of the device and enhancing the efficiency and quality of marking.

[0004] However, the aforementioned patent documents still have the following shortcomings in practical application:

[0005] The device is not designed to effectively pick up and collect litter on the road, which may affect its movement and efficiency in marking points. This is because there will inevitably be some impurities and litter on the road, and the patent document does not include a corresponding obstacle removal mechanism. As a result, litter covers the ground and affects the marking of points. Summary of the Invention

[0006] The purpose of this invention is to provide a municipal bridge construction equipment and construction process to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A municipal bridge construction equipment includes a base plate. Handles are fixedly connected to both ends of the rear side of the upper surface of the base plate. A paint storage tank is fixedly connected to the middle of the rear side of the upper surface of the base plate. A paint pump is connected to the middle of the lower rear side of the paint storage tank. A connecting pipe is connected to the paint outlet of the paint pump. The connecting pipe passes through and is fixedly connected to the base plate. A nozzle is provided at the lower end of the connecting pipe. A drive shaft is rotatably connected to the middle of the lower surface of the base plate. Universal wheels are provided to both ends of the front side of the lower surface of the base plate. A roller is rotatably connected to the middle of the rear side of the lower surface of the base plate via a roller shaft. A clamping mechanism is provided at the front left side of the upper surface of the base plate. A collection and processing mechanism is provided at the middle of the front side of the base plate.

[0009] Preferably, the clamping mechanism includes a second link and a first link, the lower ends of the second link and the first link are rotatably connected to the base plate by a pin, the rear end of the first link is rotatably connected to a first electric telescopic rod by a pin, and the rear end of the first electric telescopic rod is rotatably connected to the base plate by a pin.

[0010] Preferably, the upper ends of the first and second connecting rods are rotatably connected to connecting rods via pins. A first motor is fixedly connected to the front side of the lower end face of the connecting rod. A turntable is fixedly connected to the output end of the first motor via a pin. An adjusting disc is rotatably connected to the middle of the lower end face of the turntable via a pin. A second gear is fixedly connected to the connection between the adjusting disc and the turntable via a pin. A second electric telescopic rod is fixedly connected to the rear end of the left side of the lower end face of the turntable. A second rack is fixedly connected to the piston end of the second electric telescopic rod. A third slide rod is slidably connected to the rear end of the second rack. The rear end face of the third slide rod is fixedly connected to the turntable. The second rack and the second gear mesh with each other.

[0011] Preferably, a second motor is fixedly connected to the middle of the lower end face of the adjusting plate, and a worm gear is fixedly connected to the output end of the second motor. A fifth connecting rod is radially distributed on the lower end face of the adjusting plate and rotatably connected by a pin. A gripper is rotatably connected to the lower end of the fifth connecting rod by a pin. A worm wheel is fixedly connected to the connection between the fifth connecting rod near the worm gear and the adjusting plate by a pin. The worm gear and the worm wheel mesh with each other.

[0012] Preferably, the collection and processing mechanism includes a processing box, a first sliding rod slidably connected to the right rear end of the processing box, the lower end face of the first sliding rod being fixedly connected to a base plate, a screen being fixedly connected to the middle of the inner wall of the processing box, a second sliding rod slidably connected to the middle rear end of the processing box, a pressing plate being fixedly connected to the front end face of the second sliding rod, a spike being fixedly connected to the front end face of the pressing plate, a connecting block being fixedly connected to the rear end face of the second sliding rod, a third connecting rod being rotatably connected to the right end face of the connecting block via a pin, a fourth connecting rod being rotatably connected to the rear end of the third connecting rod via a pin, a first gear being fixedly connected to the lower end of the fourth connecting rod via a pin, the first gear being rotatably connected to the processing box via a pin, a first rack being meshed with the first gear, the lower end face of the first rack being fixedly connected to the base plate, a fifth bevel gear being sleeved and fixedly connected to the front end of the transmission shaft, and a sixth bevel gear and a second bevel gear being rotatably connected to the middle front end of the base plate via a pin, the sixth bevel gear and the fifth bevel gear meshing with each other.

[0013] Preferably, a T-shaped rod is fixedly connected to the lower center of the front end face of the treatment box, and a first bevel gear and a rotating block are rotatably connected to the upper end face of the bottom plate via a pin. The first bevel gear and the second bevel gear mesh with each other. The left side of the rear end face of the rotating block is embedded in the T-shaped rod via a pin and slidably connected to it. A collection box is inserted into the middle of the front end face of the bottom plate and installed with bolts. A filter screen is provided in the middle of the inner wall of the collection box.

[0014] Preferably, a fourth bevel gear is sleeved and fixedly connected to the rear end of the drive shaft, and a third bevel gear is sleeved and fixedly connected to the middle part of the roller shaft, wherein the third bevel gear and the fourth bevel gear mesh with each other.

[0015] Preferably, a stirring shaft is slidably connected to the lower middle part of the paint storage tank, and stirring rods are fixedly connected to both the front and rear sides of the stirring shaft. A scraper is fixedly connected to the end of the stirring rod away from the stirring shaft. The lower end of the stirring shaft is embedded in an inclined groove cylinder through a pin and slidably connected to it. The inclined groove cylinder is fixedly connected to the bottom plate. An extrusion block is rotatably connected to the lower end face of the stirring shaft. A spring damper is fixedly connected to the rear side of the upper end face of the extrusion block. The upper end of the spring damper is fixedly connected to the bottom plate.

[0016] Preferably, an eccentric block is sleeved and fixedly connected to the rear end of the drive shaft.

[0017] A construction process for municipal bridges, characterized by the following specific steps:

[0018] S1. When the base plate is moved by personnel, the transmission shaft drives the eccentric block to rotate. The eccentric block continuously squeezes the extrusion block, causing the stirring shaft to slide upward and return to its original position under the action of the spring damper. When the stirring shaft slides up and down, it rotates under the cooperation of the pin and the inclined groove cylinder, so that the stirring rod moves up and down and rotates at the same time. The scraper stirs the inside of the paint storage tank to prevent the paint from solidifying.

[0019] S2. After moving to the appropriate position, start the paint pump to extract the paint from the paint tank and spray it out through the connecting pipe and nozzle for dotting.

[0020] S3. When there is garbage on the ground, personnel can start the first electric telescopic rod to drive the second connecting rod and the first connecting rod to rotate, so that the gripper moves forward and downward. Then, start the second motor to drive the worm gear to rotate, so that the worm wheel and the fifth connecting rod rotate simultaneously, so that the gripper moves away from each other. Then, start the first motor to drive the turntable to rotate, start the second electric telescopic rod to drive the second rack to slide on the third slide rod, so that the second gear and the adjusting plate rotate to adjust the angle of the gripper. Then, start the second motor again to bring the gripper closer together and pick up the garbage. Then, start the first electric telescopic rod again to rotate the second connecting rod backward, so that the gripper is at the top of the processing box. Then, the gripper puts the garbage down, so that the garbage falls into the processing box, and the clearing work is completed.

[0021] S4. Then, as the base plate continues to move, the fifth bevel gear rotates under the action of the drive shaft, and the rotating block rotates under the action of the sixth bevel gear, the second bevel gear, and the first bevel gear. The pin drives the T-shaped rod to move up and down reciprocally, causing the processing box to slide back and forth on the first slide rod, so that the garbage can be evenly distributed. Under the action of the first rack, the fourth and third connecting rods rotate, causing the connecting block and the second slide rod to slide back and forth, causing the spikes to move back and forth, piercing the garbage and breaking it down until it falls into the collection box through the screen. The liquid flows into the bottom of the collection box through the filter screen and is discharged through the water outlet pipe of the collection box. This process can break down the garbage and achieve solid-liquid separation, making collection convenient.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. In this invention, a person holds a handle and uses casters and rollers to move the base plate. When there is garbage on the ground, the person can activate the first electric telescopic rod to drive the second and first connecting rods to rotate, causing the grippers to move forward and downward. Then, the second motor is activated to drive the worm gear to rotate, causing the worm wheel and the fifth connecting rod to rotate simultaneously, causing the grippers to move away from each other. Then, the first motor is activated to drive the turntable to rotate, and the second electric telescopic rod is activated to drive the second rack to slide on the third slide rod, causing the second gear and the adjusting plate to rotate, adjusting the angle of the grippers. Then, the second motor is activated again to bring the grippers closer together and pick up the garbage. Then, the first electric telescopic rod is activated again to rotate the second connecting rod backward, so that the grippers are at the top of the processing box. Then, the grippers lower the garbage, allowing it to fall into the processing box, thus completing the clearing work. Then, when the base plate continues to move... Under the action of the drive shaft, the fifth bevel gear rotates, and under the action of the sixth bevel gear, the second bevel gear, and the first bevel gear, the rotating block rotates. The pin drives the T-shaped rod to move up and down reciprocally, causing the processing box to slide back and forth on the first slide rod, so that the garbage can be evenly distributed. Under the action of the first rack, the fourth and third connecting rods rotate, causing the connecting block and the second slide rod to slide back and forth, causing the spikes to move back and forth, puncturing and breaking the garbage until it falls through the screen into the collection box. The liquid flows through the filter screen to the bottom of the collection box and is discharged through the water outlet pipe of the collection box. This process can break up the garbage and achieve solid-liquid separation, making collection convenient. This can achieve the effect of automatic collection and centralized treatment of garbage on the ground, thereby improving the clearing effect, ensuring the cleanliness of the road surface, and facilitating the efficiency of subsequent cleaning.

[0024] 2. In this invention, when the base plate is moved by personnel, the transmission shaft drives the eccentric block to rotate. The eccentric block continuously squeezes the extrusion block, causing the stirring shaft to slide upwards and return to its original position under the action of the spring damper. When the stirring shaft slides up and down, it rotates under the cooperation of the pin and the inclined groove cylinder. This allows the stirring rod to move up and down while rotating. The scraper stirs the inside of the paint storage tank to prevent the paint from solidifying. Thus, when the equipment moves, it can achieve a highly efficient stirring effect on the paint inside the paint storage tank, thereby avoiding the situation of paint solidification. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 For the present invention Figure 1 Enlarged structural diagram of region A in the middle;

[0027] Figure 3 For the present invention Figure 1 Enlarged structural diagram of region B in the middle;

[0028] Figure 4This is a partial three-dimensional structural diagram of the clamping mechanism of the present invention;

[0029] Figure 5 For the present invention Figure 4 Enlarged structural diagram of region C in the middle;

[0030] Figure 6 This is a schematic diagram of a partial three-dimensional structure at the bottom of the present invention;

[0031] Figure 7 For the present invention Figure 6 A magnified schematic diagram of the D region;

[0032] Figure 8 This is a schematic diagram of the complete three-dimensional structure of the present invention.

[0033] The attached diagram lists the components represented by each number as follows:

[0034] In the diagram: 1. Base plate; 2. First electric telescopic rod; 3. Casters; 4. Rollers; 5. Handle; 6. Paint tank; 7. Spray nozzle; 8. Paint pump; 9. Connecting pipe; 10. First sliding rod; 11. Processing tank; 12. Extrusion plate; 13. Screen; 14. Spikes; 15. Collection tank; 16. Filter screen; 17. First connecting rod; 18. Second connecting rod; 19. Connecting rod; 20. First motor; 21. Turntable; 22. Adjusting disc; 23. Stirring shaft; 24. Stirring rod; 25. Scraper; 26. First rack; 27. First gear; 28. Third connecting rod; 29. ​​Fourth... 30. Connecting rod; 31. Second slide rod; 32. T-shaped rod; 33. Rotating block; 34. First bevel gear; 35. Second bevel gear; 36. Second electric telescopic rod; 37. Second rack; 38. Third slide rod; 39. Second gear; 40. Second motor; 41. Worm gear; 42. Worm wheel; 43. Fifth connecting rod; 44. Gripper; 45. Inclined groove cylinder; 46. Spring damper; 47. Extrusion block; 48. Eccentric block; 49. Drive shaft; 50. Roller shaft; 51. Third bevel gear; 52. Fourth bevel gear; 53. Sixth bevel gear; 54. Fifth bevel gear. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0036] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of the invention are illustrated in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0037] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0039] Please see Figure 1-8 The present invention provides a technical solution:

[0040] A municipal bridge construction equipment includes a base plate 1. Handles 5 are fixedly connected to both the left and right ends of the rear side of the upper end face of the base plate 1. A paint storage tank 6 is fixedly connected to the middle of the rear side of the upper end face of the base plate 1. A paint pump 8 is connected to the middle of the lower rear side of the paint storage tank 6. A connecting pipe 9 is connected to the paint outlet end of the paint pump 8. The connecting pipe 9 passes through and is fixedly connected to the base plate 1. A nozzle 7 is provided at the lower end of the connecting pipe 9. A drive shaft 49 is rotatably connected to the middle of the lower end face of the base plate 1. Universal wheels 3 are provided to both the left and right ends of the front side of the lower end face of the base plate 1. A roller 4 is rotatably connected to the middle of the rear side of the lower end face of the base plate 1 through a roller shaft 50. A clamping mechanism is provided at the front left side of the upper end face of the base plate 1. A collection and processing mechanism is provided at the middle of the front side of the upper end face of the base plate 1.

[0041] In this embodiment, the clamping mechanism includes a second link 18 and a first link 17. The lower ends of the second link 18 and the first link 17 are rotatably connected to the base plate 1 via pins. The rear end of the first link 17 is rotatably connected to a first electric telescopic rod 2 via a pin. The rear end of the first electric telescopic rod 2 is rotatably connected to the base plate 1 via a pin. The upper ends of the first connecting rod 17 and the second connecting rod 18 are rotatably connected to the connecting rod 19 via pins. The front side of the lower end of the connecting rod 19 is fixedly connected to the first motor 20. The output end of the first motor 20 is fixedly connected to the turntable 21 via a pin. The middle of the lower end face of the turntable 21 is rotatably connected to the adjusting plate 22 via a pin. The connection between the adjusting plate 22 and the turntable 21 is fixedly connected to the second gear 39 via a pin. The rear end of the left side of the lower end face of the turntable 21 is fixedly connected to the second electric telescopic rod 36. The piston end of the second electric telescopic rod 36 is fixedly connected to the second rack 37. The rear end of the second rack 37 is slidably connected to the third slide rod 38. The rear end face of the third slide rod 38 is fixedly connected to the turntable 21. The second rack 37 and the second gear 39 mesh with each other. A second motor 40 is fixedly connected to the middle of the lower end face of the adjusting plate 22. A worm gear 41 is fixedly connected to the output end of the second motor 40. A fifth connecting rod 43 is radially distributed on the lower end face of the adjusting plate 22 and rotatably connected by a pin. A gripper 44 is rotatably connected to the lower end of the fifth connecting rod 43 by a pin. A worm wheel 42 is fixedly connected to the connection between the fifth connecting rod 43 near the end of the worm gear 41 and the adjusting plate 22 by a pin. The worm gear 41 and the worm wheel 42 mesh with each other. The processing mechanism includes a processing box 11. A first slide rod 10 is slidably connected to the right rear end of the processing box 11. The lower end face of the first slide rod 10 is fixedly connected to the bottom plate 1. A screen 13 is fixedly connected to the middle of the inner wall of the processing box 11. A second slide rod 31 is slidably connected to the middle rear end of the processing box 11. A pressing plate 12 is fixedly connected to the front end face of the second slide rod 31. A spike 14 is fixedly connected to the front end face of the pressing plate 12. A connecting block 30 is fixedly connected to the rear end face of the second slide rod 31. A third connecting rod 28 is rotatably connected to the right end face of the connecting block 30 via a pin. The rear end of the connecting rod 28 is rotatably connected to the fourth connecting rod 29 via a pin. The lower end of the fourth connecting rod 29 is fixedly connected to the first gear 27 via a pin. The first gear 27 is rotatably connected to the processing box 11 via a pin. The first gear 27 is meshed with the first rack 26. The lower end face of the first rack 26 is fixedly connected to the base plate 1. The front end of the transmission shaft 49 is sleeved and fixedly connected to the fifth bevel gear 54. The middle of the front end of the base plate 1 is rotatably connected to the sixth bevel gear 53 and the second bevel gear 35 via a pin. The sixth bevel gear 53 and the fifth bevel gear 54 mesh with each other. A T-shaped rod 32 is fixedly connected to the lower center of the front end face of the treatment box 11. A first bevel gear 34 and a rotating block 33 are rotatably connected to the upper center of the front end face of the base plate 1 via a pin. The first bevel gear 34 and the second bevel gear 35 mesh with each other. The left side of the rear end face of the rotating block 33 is embedded in the T-shaped rod 32 via a pin and slidably connected to it. A collection box 15 is inserted into the middle of the front side of the base plate 1 and installed with bolts. A filter screen 16 is provided in the middle of the inner wall of the collection box 15.A fourth bevel gear 52 is sleeved and fixedly connected to the rear end of the drive shaft 49, and a third bevel gear 51 is sleeved and fixedly connected to the middle of the roller shaft 50. The third bevel gear 51 and the fourth bevel gear 52 mesh with each other. By manipulating handle 5, the base plate 1 is moved using casters 3 and rollers 4. When there is garbage on the ground, the first electric telescopic rod 2 is activated, driving the second connecting rod 18 and the first connecting rod 17 to rotate, causing the gripper 44 to move forward and downward. Then, the second motor 40 is activated, driving the worm gear 41 to rotate, causing the worm wheel 42 and the fifth connecting rod 43 to rotate simultaneously, causing the gripper 44 to move away from each other. Then, the first motor 20 is activated, driving the turntable 21 to rotate, and the second electric telescopic rod 36 is activated, driving the second rack 37 to slide on the third sliding rod 38, causing the second gear 39 and the adjusting plate 22 to rotate, adjusting the angle of the gripper 44. Then, the second motor 40 is activated again, causing the gripper 44 to move closer together and pick up the garbage. Then, the first electric telescopic rod 2 is activated again, causing the second connecting rod 18 to rotate backward, so that the gripper 44 is at the top of the processing box 11. Then, the gripper 44 lowers the garbage, allowing it to fall into the processing box 11, thus completing the clearing work. Then, when the base plate 1 continues to... During movement, the fifth bevel gear 54 rotates under the action of the drive shaft 49, and the rotating block 33 rotates under the action of the sixth bevel gear 53, the second bevel gear 35, and the first bevel gear 34. The pin drives the T-shaped rod 32 to move up and down, causing the processing box 11 to slide back and forth on the first slide rod 10, so that the garbage can be evenly distributed. Under the action of the first rack 26, the fourth connecting rod 29 and the third connecting rod 28 rotate, causing the connecting block 30 and the second slide rod 31 to slide back and forth, causing the spikes 14 to move back and forth, puncturing the garbage and breaking it down until it falls into the collection box 15 through the screen 13. The liquid flows into the bottom of the collection box 15 through the filter screen 16 and is discharged through the water outlet pipe of the collection box 15. This process can break down the garbage and achieve solid-liquid separation, making it easy to collect. This can achieve the effect of automatic collection and centralized treatment of garbage on the ground, thereby improving the clearing effect, ensuring the cleanliness of the road surface, and facilitating the efficiency of subsequent cleaning.

[0042] In this embodiment, a stirring shaft 23 is slidably connected to the lower middle part of the paint storage tank 6. Stirring rods 24 are fixedly connected to both the front and rear sides of the stirring shaft 23. A scraper 25 is fixedly connected to the end of the stirring rod 24 away from the stirring shaft 23. An inclined groove cylinder 45 is embedded in the lower end of the stirring shaft 23 via a pin and slidably connected to it. The inclined groove cylinder 45 is fixedly connected to the bottom plate 1. An extrusion block 47 is rotatably connected to the lower end face of the stirring shaft 23. A spring damper 46 is fixedly connected to the rear side of the upper end face of the extrusion block 47. The upper end of the spring damper 46 is fixedly connected to the bottom plate 1. An eccentric block 48 is sleeved and fixedly connected to the rear end of the drive shaft 49. When the base plate 1 is moved by personnel, the transmission shaft 49 drives the eccentric block 48 to rotate. The eccentric block 48 continuously squeezes the pressing block 47, causing the stirring shaft 23 to slide upwards and return to its original position under the action of the spring damper 46. When the stirring shaft 23 slides up and down, it rotates under the cooperation of the pin and the inclined groove cylinder 45, which causes the stirring rod 24 to move up and down and rotate at the same time. The scraper 25 stirs the inside of the paint storage tank 6 to prevent the paint from solidifying. Thus, when the equipment moves, it can achieve a highly efficient stirring effect on the paint inside the paint storage tank 6, thereby avoiding the situation of paint solidification.

[0043] A construction process for municipal bridges includes the following specific steps:

[0044] S1. When the personnel push the base plate 1 to move, the transmission shaft 49 drives the eccentric block 48 to rotate. The eccentric block 48 continuously squeezes the squeezing block 47, causing the stirring shaft 23 to slide upward and return to its original position under the action of the spring damper 46. When the stirring shaft 23 slides up and down, it rotates under the cooperation of the pin and the inclined groove cylinder 45, which causes the stirring rod 24 to move up and down and rotate at the same time. The scraper 25 stirs the inside of the paint storage tank 6 to prevent the paint from solidifying.

[0045] S2. After moving to a suitable position, start the paint pump 8 to extract the paint from the paint storage tank 6 and spray it out through the connecting pipe 9 and the nozzle 7 to perform the dotting work.

[0046] S3. When there is garbage on the ground, personnel can activate the first electric telescopic rod 2 to drive the second connecting rod 18 and the first connecting rod 17 to rotate, causing the gripper 44 to move forward and downward. Then, activate the second motor 40 to drive the worm gear 41 to rotate, causing the worm wheel 42 and the fifth connecting rod 43 to rotate simultaneously, causing the gripper 44 to move away from each other. Then, activate the first motor 20 to drive the turntable 21 to rotate, activate the second electric telescopic rod 36 to drive the second rack 37 to slide on the third slide rod 38, causing the second gear 39 and the adjusting plate 22 to rotate, adjusting the angle of the gripper 44. Then, activate the second motor 40 again to bring the gripper 44 closer together and pick up the garbage. Then, activate the first electric telescopic rod 2 again to rotate the second connecting rod 18 backward, so that the gripper 44 is at the top of the processing box 11. Then, the gripper 44 lowers the garbage, allowing it to fall into the processing box 11, thus completing the clearing work.

[0047] S4. Then, as the base plate 1 continues to move, the fifth bevel gear 54 rotates under the action of the transmission shaft 49, and the rotating block 33 rotates under the action of the sixth bevel gear 53, the second bevel gear 35, and the first bevel gear 34. The pin drives the T-shaped rod 32 to move up and down, causing the processing box 11 to slide back and forth on the first slide rod 10, so that the garbage can be evenly distributed. Under the action of the first rack 26, the fourth connecting rod 29 and the third connecting rod 28 rotate, causing the connecting block 30 and the second slide rod 31 to slide back and forth, causing the spikes 14 to move back and forth, piercing the garbage and breaking it down until it falls into the collection box 15 through the screen 13. The liquid flows into the bottom of the collection box 15 through the filter screen 16 and is discharged through the water outlet pipe of the collection box 15. This process can break down the garbage and achieve solid-liquid separation, making it convenient for collection.

[0048] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A municipal bridge construction equipment, comprising a base plate, characterized in that: Handles are fixedly connected to both the left and right ends of the rear side of the upper top surface of the base plate. A paint storage tank is fixedly connected to the middle of the rear side of the upper top surface of the base plate. A paint pump is connected to the middle of the lower rear side of the paint storage tank. A connecting pipe is connected to the paint outlet of the paint pump. The connecting pipe passes through and is fixedly connected to the base plate. A nozzle is installed at the lower end of the connecting pipe. A drive shaft is rotatably connected to the middle of the lower bottom surface of the base plate. Universal wheels are installed on both the left and right ends of the front side of the lower bottom surface of the base plate. A roller is rotatably connected to the middle of the rear side of the lower bottom surface of the base plate through a roller shaft. A clamping mechanism is installed at the front left side of the upper top surface of the base plate. A collection and processing mechanism is installed at the middle of the front side of the base plate. The clamping mechanism includes a second link and a first link. The lower ends of the second link and the first link are rotatably connected to the base plate by a pin. The rear end of the first link is rotatably connected to a first electric telescopic rod by a pin. The rear end of the first electric telescopic rod is rotatably connected to the base plate by a pin. The upper ends of both the first and second connecting rods are rotatably connected to connecting rods via pins. The front side of the lower end of the connecting rod is fixedly connected to a first motor. The output end of the first motor is fixedly connected to a turntable via a pin. The middle of the lower end face of the turntable is rotatably connected to an adjusting disc via a pin. The connection between the adjusting disc and the turntable is fixedly connected to a second gear via a pin. The rear end of the left side of the lower end face of the turntable is fixedly connected to a second electric telescopic rod. The piston end of the second electric telescopic rod is fixedly connected to a second rack. The rear end of the second rack is slidably connected to a third slide rod. The rear end face of the third slide rod is fixedly connected to the turntable. The second rack and the second gear mesh with each other. A second motor is fixedly connected to the middle of the lower end face of the adjustment plate. A worm gear is fixedly connected to the output end of the second motor. A fifth link is radially distributed on the lower end face of the adjustment plate and rotatably connected by a pin. A pawl is rotatably connected to the lower end of the fifth link by a pin. A worm wheel is fixedly connected to the connection between the fifth link and the adjustment plate near the worm gear by a pin. The worm gear and the worm wheel mesh with each other. The collection and processing mechanism includes a processing box. A first sliding rod is slidably connected to the right rear end of the processing box. The lower end face of the first sliding rod is fixedly connected to the bottom plate. A screen is fixedly connected to the middle of the inner wall of the processing box. A second sliding rod is slidably connected to the middle rear end of the processing box. A pressing plate is fixedly connected to the front end face of the second sliding rod. A spike is fixedly connected to the front end face of the pressing plate. A connecting block is fixedly connected to the rear end face of the second sliding rod. A third connecting rod is rotatably connected to the right end face of the connecting block via a pin. A fourth connecting rod is rotatably connected to the rear end of the third connecting rod via a pin. A first gear is fixedly connected to the lower end of the fourth connecting rod via a pin. The first gear is rotatably connected to the processing box via a pin. A first rack is meshed with the first gear. The lower end face of the first rack is fixedly connected to the bottom plate. A fifth bevel gear is sleeved and fixedly connected to the front end of the transmission shaft. A sixth bevel gear and a second bevel gear are rotatably connected to the middle front end of the bottom plate via a pin. The sixth bevel gear and the fifth bevel gear mesh with each other. A T-shaped rod is fixedly connected to the lower middle part of the front face of the treatment box. A first bevel gear and a rotating block are rotatably connected to the upper front middle part of the bottom plate through a pin. The first bevel gear and the second bevel gear mesh with each other. The left side of the rear end face of the rotating block is embedded in the T-shaped rod through a pin and slidably connected to it. A collection box is inserted into the middle part of the front side of the bottom plate and installed by bolts. A filter screen is provided in the middle of the inner wall of the collection box. A stirring shaft is slidably connected to the lower middle part of the paint storage tank. Stirring rods are fixedly connected to both the front and rear sides of the stirring shaft. A scraper is fixedly connected to the end of the stirring rod away from the stirring shaft. An inclined groove cylinder is embedded in the lower end of the stirring shaft through a pin and slidably connected to it. The inclined groove cylinder is fixedly connected to the bottom plate. An extrusion block is rotatably connected to the lower end face of the stirring shaft. A spring damper is fixedly connected to the rear side of the upper end face of the extrusion block. The upper end of the spring damper is fixedly connected to the bottom plate. An eccentric block is fitted and fixedly connected to the rear end of the drive shaft; the spikes move back and forth to puncture the garbage, breaking it down until it falls through the screen into the collection box. Liquid flows through the filter screen to the bottom of the collection box and is discharged through the outlet pipe of the collection box.

2. The municipal bridge construction equipment according to claim 1, characterized in that: A fourth bevel gear is fitted and fixedly connected to the rear end of the drive shaft, and a third bevel gear is fitted and fixedly connected to the middle of the roller shaft. The third bevel gear and the fourth bevel gear mesh with each other.

3. The municipal bridge construction technology of a municipal bridge construction equipment according to any one of claims 1-2, characterized in that, The specific steps include: S1. When the personnel push the base plate to move, the transmission shaft drives the eccentric block to rotate. The eccentric block continuously squeezes the extrusion block, causing the stirring shaft to slide upward and return to its original position under the action of the spring damper. When the stirring shaft slides up and down, it rotates under the cooperation of the pin and the inclined groove cylinder, causing the stirring rod to move up and down and rotate at the same time. The scraper stirs the inside of the paint storage tank to prevent the paint from solidifying. S2. After moving to the appropriate position, start the paint pump to extract the paint from the paint tank and spray it out through the connecting pipe and nozzle for dotting. S3. When there is garbage on the ground, personnel can start the first electric telescopic rod to drive the second connecting rod and the first connecting rod to rotate, so that the gripper moves forward and downward. Then, start the second motor to drive the worm gear to rotate, so that the worm wheel and the fifth connecting rod rotate simultaneously, so that the gripper moves away from each other. Then, start the first motor to drive the turntable to rotate, start the second electric telescopic rod to drive the second rack to slide on the third slide rod, so that the second gear and the adjusting plate rotate to adjust the angle of the gripper. Then, start the second motor again to bring the gripper closer together and pick up the garbage. Then, start the first electric telescopic rod again to rotate the second connecting rod backward, so that the gripper is at the top of the processing box. Then, the gripper puts the garbage down, so that the garbage falls into the processing box, and the clearing work is completed. S4. Then, as the base plate continues to move, the fifth bevel gear rotates under the action of the drive shaft, and the rotating block rotates under the action of the sixth bevel gear, the second bevel gear, and the first bevel gear. The pin drives the T-shaped rod to move up and down reciprocally, causing the processing box to slide back and forth on the first slide rod, so that the garbage can be evenly distributed. Under the action of the first rack, the fourth and third connecting rods rotate, causing the connecting block and the second slide rod to slide back and forth, causing the spikes to move back and forth, piercing the garbage and breaking it down until it falls into the collection box through the screen. The liquid flows into the bottom of the collection box through the filter screen and is discharged through the water outlet pipe of the collection box. This process can break down the garbage and achieve solid-liquid separation, making collection convenient.

Images