CN114011536B

CN114011536B - Highway engineering waste recovery device

Info

Publication number: CN114011536B
Application number: CN202111413419.6A
Authority: CN
Inventors: 徐红; 徐以强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2023-03-24
Anticipated expiration: 2041-11-25
Also published as: CN114011536A

Abstract

The invention provides a highway engineering waste recovery device, and relates to the technical field of road construction recovery. The feeding device comprises a vehicle body, wherein the vehicle body is hollow inside, a feeding hole communicated with the inside of the vehicle body is formed in the side wall of the vehicle body, a crushing assembly is arranged in the vehicle body, the feeding end of the crushing assembly is communicated with the feeding hole, and a travelling mechanism is arranged on the vehicle body. The vehicle body arranged in the technical scheme can treat the highway waste on the construction site, so that the waste is prevented from being transported everywhere, and the secondary pollution to the surrounding environment caused by the waste in the transporting and storing processes is possibly caused in the transporting and storing process; and causes serious damage to the environment, affecting the surrounding ecosystem.

Description

Highway engineering waste recovery device

Technical Field

The invention relates to the technical field of road construction recovery, in particular to a highway engineering waste recovery device.

Background

The highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management and the like of a highway structure. The highway engineering structure includes: in the process of highway engineering construction, solid construction waste materials are inevitably generated and are directly discarded, so that resource waste is easily caused, and the environment is influenced. Usually, a waste recovery device for highway engineering construction is adopted for processing and utilizing, so that the resource utilization rate is improved. At present, current waste recovery device for highway engineering construction, single structure smashes the inefficiency, influences the construction progress, and in the course of working, causes dust pollution easily, can't satisfy the user demand.

Disclosure of Invention

The invention aims to provide a highway engineering waste recovery device which can be used for crushing highway waste on site and avoiding dust pollution to the environment in the transfer process.

The embodiment of the invention is realized by the following steps:

the embodiment of the application provides a highway engineering waste recovery device, including the automobile body, the inside cavity of automobile body sets up the feed inlet rather than inside intercommunication on the lateral wall of automobile body, is equipped with broken subassembly in the automobile body, and broken subassembly's feed end and feed inlet intercommunication install running gear on the automobile body.

In some embodiments of the invention, a feed assembly for feeding is provided within the feed inlet.

In some embodiments of the invention, the feeding assembly comprises a feeding part hinged in the feeding port, and a hydraulic part for driving the feeding part to move is arranged on the side wall of the vehicle body.

In some embodiments of the invention, the crushing assembly comprises a crushing barrel communicated with the feeding port and a screening assembly, the screening assembly is arranged in the vehicle body, two ends of the crushing barrel are respectively provided with a partition plate in a sliding manner, which of the side walls of the two partition plates is away from each other is provided with a driving part, the side walls of the two partition plates opposite to each other are respectively provided with a plurality of crushing parts, the plurality of crushing parts are arranged between the two partition plates in a staggered manner, the side wall of the crushing barrel is provided with a discharging port, and the screening assembly is used for receiving crushed materials discharged from the discharging port and screening the crushed materials.

In some embodiments of the invention, the crushing barrel is arranged obliquely, and the horizontal height of the end of the crushing barrel close to the feed port is higher than the horizontal height of the end of the crushing barrel far away from the feed port.

In some embodiments of the present invention, a shielding plate is disposed in the feeding port, and a driving assembly for driving the shielding plate to move is mounted on the feeding portion.

In some embodiments of the present invention, the driving assembly includes a first gear disposed on the feeding portion, a second gear engaged with the first gear is rotatably disposed in the feeding portion, the shielding plate is slidably disposed in the vehicle body along the vertical direction, and a spur rack engaged with the second gear is disposed on the shielding plate.

In some embodiments of the present invention, the screening assembly includes a belt transmission assembly rotatably disposed in the vehicle body, the belt of the belt transmission assembly is provided with end-to-end screens along a circumferential direction thereof, the vehicle body is provided with a receiving box, and a side wall of the receiving box is provided with a guide plate abutted to the screens.

In some embodiments of the invention, the side wall of the vehicle body is provided with a collection port.

In some embodiments of the invention, a guide plate is disposed in the collection port, and the level of the guide plate near the collection port is lower than the level of the guide plate far from the collection port.

Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:

the embodiment of the application provides a highway engineering waste recovery device, including the automobile body, the inside cavity of automobile body sets up the feed inlet rather than inside intercommunication on the lateral wall of automobile body, is equipped with broken subassembly in the automobile body, and broken subassembly's feed end and feed inlet intercommunication install running gear on the automobile body. The technical scheme aims to solve the problems that in the prior art, when a waste road section in highway engineering is cleaned, the waste road section or building materials are firstly destroyed on site, then the destroyed blocky building garbage is transported and then is transported to a deep processing place for deep processing, so that the highway building garbage can be crushed, and in the series of transportation processes, substances such as dust carried by highway buildings are easy to diffuse, and the surrounding environment is easy to be seriously polluted; the vehicle body arranged by the technical scheme can treat the highway waste on the construction site, so that the waste is prevented from being transported everywhere, and the secondary pollution to the surrounding environment caused by the waste in the transporting and storing processes is possibly caused in the transporting and storing process; and causes serious damage to the environment, affecting the surrounding ecological system; the car physical stamina of setting is being saved the broken subassembly that will handle the discarded object, make it protected, long-time operation of ability, be convenient for in the discarded object gets into broken subassembly through the feed inlet that sets up, carry out good broken handle, and the automobile body of setting can also the storage part discarded object that finishes, avoid handling the thing and pile up everywhere, influence the ecology of job site, can the intensive processing waste of piling up in the automobile body in the later stage, and the running gear of setting on the automobile body can guarantee that this device removes at the job site at any time, make its ability quick discarded object that will handle, guarantee the construction progress of this device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic perspective view of the vehicle body according to the present invention;

FIG. 3 is a schematic view of the internal structure of the vehicle body in the present invention;

FIG. 4 is a schematic view of a belt conveyor assembly in a vehicle body according to the present invention.

Icon: 1. a vehicle body; 2. a traveling mechanism; 3. a shovel plate; 4. a limiting plate; 5. a shielding plate; 6. a spur rack; 7. a second gear; 8. a first gear; 9. a crushing barrel; 10. a crushing section; 11. a partition plate; 12. a drive member; 13. a receiving box; 14. a collection port; 15. screening a screen; 16. a belt transport assembly; 17. a guide plate; 18. a hydraulic section; 19. a baffle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not require that the components be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1-4, fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic perspective view of the vehicle body 1 according to the present invention;

fig. 3 is a schematic view of the internal structure of the vehicle body 1 in the present invention;

fig. 4 is a schematic view of the structure of the belt conveyor assembly 16 in the vehicle body 1 according to the present invention.

The embodiment of the application provides a highway engineering waste recovery device, including automobile body 1, the inside cavity of automobile body 1 sets up the feed inlet rather than inside intercommunication on the lateral wall of automobile body 1, is equipped with broken subassembly in the automobile body 1, and broken subassembly's feed end and feed inlet intercommunication install running gear 2 on the automobile body 1. The technical scheme aims to solve the problems that in the prior art, when a waste road section in highway engineering is cleaned, the waste road section or building materials are firstly destroyed on site, then the destroyed blocky construction waste is transported and then is transported to a deep processing place for deep processing, so that the highway construction waste can be crushed, and in the series of transportation processes, substances such as dust carried by highway buildings are easy to diffuse, and the surrounding environment is easy to be seriously polluted; the vehicle body 1 arranged by the technical scheme can treat the road waste on the construction site, thereby avoiding the waste from being transported everywhere, and the waste is likely to cause secondary pollution to the surrounding environment in the transporting and storing processes; and causes serious damage to the environment, affecting the surrounding ecological system; the automobile body 1 that sets up can be in the broken subassembly with handling the discarded object and save, make it protected, long-time operation of ability, the waste gets into broken subassembly in the feed inlet of being convenient for through the setting, carry out good broken handle, and the automobile body 1 that sets up can also save the discarded object that the part has handled and finishes, avoid the processing thing to pile up everywhere, influence the ecology of job site, can the centralized processing in the later stage and pile up the discarded object in automobile body 1, and the running gear 2 that sets up on automobile body 1 can guarantee that this device removes at the job site at any time, make its ability quick discarded object with needs to handle, guarantee the construction progress of this device.

Further, the traveling mechanism 2 is structurally composed of: the walking device, namely the chassis, comprises a crawler frame and a walking system, mainly comprises the crawler frame, a walking motor + a speed reducer and pipelines thereof, a driving wheel, a guide wheel, a chain supporting wheel, a thrust wheel, a crawler and a tensioning buffer device, and has the functions of supporting the weight of the excavator, converting the power transmitted by the driving wheel into traction force and realizing the walking of the whole excavator.

The frame assembly (i.e. the crawler walking frame assembly) is an integral welding part and adopts an X-shaped structure, and the main advantage of the frame assembly is high bearing capacity. The frame assembly is formed by welding a left longitudinal beam (namely a left crawler frame), a main frame (namely a middle frame) and a right longitudinal beam (namely a right crawler frame).

The central rotary joint is a hydraulic element for connecting the rotary platform and an oil way of the chassis, and ensures that the walking motor can normally distribute oil after the rotary platform rotates at any angle.

Power transmission line

1. A walking power transmission route: the diesel engine, the coupling, the hydraulic pump (converting mechanical energy into hydraulic energy), the distribution valve, the central swivel joint, the traveling motor (converting hydraulic energy into mechanical energy), the reduction gearbox, the driving wheel and the track chain crawler belt realize traveling.

2. Slewing motion transmission route: the diesel engine-coupling-hydraulic pump (converting mechanical energy into hydraulic energy) -distribution valve-rotary motor (converting hydraulic energy into mechanical energy) -reduction box-rotary support-to implement rotation.

3. Boom movement transmission route: the diesel engine, a coupling, a hydraulic pump (converting mechanical energy into hydraulic energy), a distribution valve, a movable arm oil cylinder (converting hydraulic energy into mechanical energy) realize the movement of a movable arm.

In some embodiments of the invention, a feed assembly for feeding is provided within the feed inlet. The automatic feeding of the device can be realized through the feeding assembly arranged at the feeding port, the assistance of other equipment is reduced, the difficulty of the device in treating highway waste is reduced, the waste to be treated can be treated quickly, and the construction progress of the device is guaranteed.

In some embodiments of the invention, the feeding assembly comprises a feeding portion hinged inside the feeding port, and on the side wall of the vehicle body 1 there is a hydraulic portion 18 driving the feeding portion to move. The feeding subassembly oil feed portion and the hydraulic pressure portion 18 that set up constitute, when actually carrying out the material loading, 18 drive feeding portions of hydraulic pressure portion incline in the feed inlet, then force the feeding portion can shovel the feeding with subaerial highway discarded object on to operating personnel accessible running gear 2 controls the feeding volume of feeding portion, makes broken subassembly can the broken right amount highway discarded object, makes this device ability normal operating.

Further, the feeding portion comprises a shovel plate 3 made of a rigid structure, and limiting plates 4 are arranged on two sides of the shovel plate 3 to limit movement of road waste and enable the road waste to smoothly enter the feeding portion.

In some embodiments of the present invention, the crushing assembly includes a crushing barrel 9 communicated with the feeding port and a screening assembly, the screening assembly is disposed in the vehicle body 1, two ends of the crushing barrel 9 are both slidably provided with a partition plate 11, side walls of the two partition plates 11 facing away from each other are both provided with a driving member 12, side walls of the two partition plates 11 facing each other are both provided with a plurality of crushing portions 10, the plurality of crushing portions 10 are disposed between the two partition plates 11 in a staggered manner, a discharging port is disposed on a side wall of the crushing barrel 9, and the screening assembly is configured to receive crushed objects discharged from the discharging port and screen the crushed objects. The arranged crushing barrel can receive highway waste entering from the feeding port, when a proper amount of highway waste enters the crushing barrel, an operator can drive the two partition plates 11 to move oppositely through the arranged driving piece 12 and start the crushing parts 10 arranged on the two partition plates 11 to be in a moving state, so that the highway waste arranged between the two partition plates 11 can be crushed, the highway waste is forced to be damaged to be in a state meeting the requirements of people, and the highway waste meets the recycling standard; and a plurality of crushing parts 10 are arranged between the two partition plates 11 in a staggered manner, so that the highway waste arranged between the two partition plates 11 can be crushed as much as possible, and the two driving parts 12 are arranged to drive the partition plates 11 to move in opposite directions, so that the crushing speed of the device on the waste can be ensured, and the treatment intensity of the device on the waste can be accelerated. And the plurality of crushing parts 10 are arranged in a staggered manner to crush the road waste interposed therebetween more finely. And the screening subassembly that sets up can accept the broken object of bucket 9 to sieve this object, separate the steel or great hard thing that contain in this object, guarantee highway discarded object by reasonable utilization, the environmental protection, resources are saved.

Further, the driving member 12 is provided as a hydraulic cylinder, which enables the partition 11 to provide a strong pressing force.

Furthermore, the crushing part 10 is a diamond drill bit, the cutting edge uses a drilling tool made of a diamond material, namely the diamond drill bit, and the diamond drill bit has the main advantages of being capable of adapting to stratums with high abrasiveness and hard geology and being excellent in cutting performance. Has very significant advantages in high speed drilling.

The diamond drill bits can be divided into two categories, namely common diamond drill bits and polycrystalline diamond compact drill bits according to the difference of the adapted stratums. Among the two categories, the common diamond drill bit is suitable for the stratum with higher abrasiveness, harder geology and complex geology; the polycrystalline diamond compact bit can be widely applied to hard strata, soft strata and strata with moderate hardness, and has a wide application range. The difference in blades is the main difference between these two diamond bits.

The polycrystalline diamond compact bit mainly comprises four components, namely a diamond compact, a nozzle, a matrix and a bit body; a conventional diamond drill bit has four main components, namely, diamond particles, a nozzle, a matrix, and a bit body.

Or a roller bit, which is based on the structure of the roller bit and can be divided into five parts, namely a water hole, a bearing, a leg, a roller cone and a bit body. In the case of a sealed jet roller cone bit, this part of the reservoir compensation system is typically included. The thread is generally arranged at the upper part of a roller bit, a drill column is connected with the thread, a roller cone with three legs is arranged at the lower part of the bit, a roller cone is arranged on a roller cone shaft, a bearing is arranged between the roller cone shaft and each roller cone, and the roller cone can carry out rock breaking work through cutting teeth arranged on the roller cone shaft. The passage of the drilling fluid is the water hole of the drill bit. In the process of petroleum drilling operation, the roller bit can achieve the purpose of breaking rocks through the transverse shearing action and the longitudinal vibration action in the drilling process, so that the drilling speed can be increased.

And a driving motor assembly for driving the crushing part 10 to rotate is arranged on the partition plate 11.

In some embodiments of the invention, the crushing barrel 9 is arranged obliquely, and the level of the end of the crushing barrel 9 close to the feed opening is higher than the level of the end of the crushing barrel 9 far from the feed opening. The crushing barrel 9 is obliquely arranged, so that the highway waste can move in the crushing barrel quickly, more highway waste is accumulated as far as possible, the crushing speed of the device to the waste is increased, and the treatment intensity of the device to the waste is increased.

In some embodiments of the present invention, a shielding plate 5 is disposed in the feeding port, and a driving component for driving the shielding plate 5 to move is mounted on the feeding portion. By the shielding plate 5 arranged at the feeding port, dust is prevented from being discharged from the feeding port in the process of crushing highway waste by the crushing assembly, the environment is prevented from being damaged by the dust, and the operation of an operator is also prevented from being influenced; the shielding plate 5 can be forced to open and close along with the feeding part through the driving component arranged on the feeding part, and the vehicle body 1 is isolated from the outside in time; and the movement process of the driving assembly is set as follows: when the feeding part is lifted by the hydraulic part 18 and gradually approaches the vehicle body 1, the driving component arranged on the feeding part drives the shielding plate 5 to gradually open the feeding hole, and the road waste at the moment can smoothly enter the feeding part until the road waste enters the crushing barrel to be crushed.

In some embodiments of the present invention, the driving assembly includes a first gear 8 disposed on the feeding portion, a second gear 7 engaged with the first gear 8 is rotatably disposed in the feeding portion, the shielding plate 5 is slidably disposed in the vehicle body 1 along a vertical direction, and the shielding plate 5 is provided with a spur rack 6 engaged with the second gear 7. The shielding plate 5 can be forced to open and close along with the feeding part through the driving component arranged on the feeding part, and the vehicle body 1 is isolated from the outside in time; and the movement process of the driving assembly is set as follows: when the feeding part gradually approaches the car body 1 under the lifting of the hydraulic part 18, the first gear 8 arranged on the feeding part drives the second gear 7 to rotate and drives the spur rack 6 to do linear reciprocating motion along the vertical direction in the car body 1 along with the shielding plate 5, so that the shielding or opening of the feeding hole by the shielding plate 5 can be realized.

In some embodiments of the present invention, the screening assembly includes a belt transmission assembly 16 rotatably disposed in the vehicle body 1, the belt of the belt transmission assembly 16 is provided with end-to-end screens 15 along the circumferential direction thereof, the vehicle body 1 is provided with a receiving box 13, and the side wall of the receiving box 13 is provided with a flow guide plate 19 abutting against the screens 15. The arranged screening component can receive the objects crushed by the crushing barrel 9, screen the objects and separate steel or larger hard objects contained in the objects, so that the highway waste is reasonably utilized, the environment is protected, and the resources are saved; the working principle of the screening assembly is as follows: through installing belt transmission assembly 16 in the discharge port department of broken bucket 9, do similar circular motion by driving motor drive belt transmission assembly 16 in automobile body 1 this moment, carry out abundant screening to broken thing, and it can avoid broken thing to sieve at the same point to have screen cloth 15 on the belt, it is not good to cause the screening effect in later stage easily, arouse this device operation card pause, unable normal operating, can also avoid screen cloth 15 to be blockked up and influence its screening ability, the holding box 13 of setting is used for accomodating the steel or the great firm thing of being separated by screen cloth 15. And the guide plate 19 that sets up enables steel or great firm thing smooth entering in the receiving box 13 to the guide plate 19 that sets up can clear up the bold object of embedding on screen cloth 15 owing to be the butt state with screen cloth 15, guarantees the screening ability of screen cloth 15.

In some embodiments of the present invention, the side wall of the vehicle body 1 is provided with a collection port 14. Through the collection port 14 provided on the vehicle body 1, it is convenient for an operator to clean the crushed materials accumulated in the vehicle body 1 out of the vehicle body 1.

In some embodiments of the invention, a guide plate 17 is provided in the collection port 14, the guide plate 17 being at a lower level near the collection port 14 than the guide plate 17 at a level further away from the collection port 14. The guide plate 17 can discharge the broken objects accumulated in the vehicle body 1 from the vehicle body 1 better, and the operation difficulty of operators is reduced.

To sum up, this application embodiment provides a highway engineering waste recovery device, including automobile body 1, the inside cavity of automobile body 1 sets up the feed inlet rather than inside intercommunication on the lateral wall of automobile body 1, is equipped with broken subassembly in the automobile body 1, and broken subassembly's feed end and feed inlet intercommunication, install running gear 2 on the automobile body 1. The technical scheme aims to solve the problems that in the prior art, when a waste road section in highway engineering is cleaned, the waste road section or building materials are firstly destroyed on site, then the destroyed blocky construction waste is transported and then is transported to a deep processing place for deep processing, so that the highway construction waste can be crushed, and in the series of transportation processes, substances such as dust carried by highway buildings are easy to diffuse, and the surrounding environment is easy to be seriously polluted; the vehicle body 1 arranged by the technical scheme can treat the road waste on the construction site, thereby avoiding the waste from being transported everywhere, and the waste is likely to cause secondary pollution to the surrounding environment in the transporting and storing processes; and causes serious damage to the environment, affecting the surrounding ecological system; the automobile body 1 that sets up can be in the broken subassembly with handling the discarded object and save, make it protected, long-time operation of ability, the waste gets into broken subassembly in the feed inlet of being convenient for through the setting, carry out good broken handle, and the automobile body 1 that sets up can also save the discarded object that the part has handled and finishes, avoid the processing thing to pile up everywhere, influence the ecology of job site, can the centralized processing in the later stage and pile up the discarded object in automobile body 1, and the running gear 2 that sets up on automobile body 1 can guarantee that this device removes at the job site at any time, make its ability quick discarded object with needs to handle, guarantee the construction progress of this device.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The highway engineering waste recovery device is characterized by comprising a vehicle body, wherein the vehicle body is hollow, a feed port communicated with the interior of the vehicle body is formed in the side wall of the vehicle body, a crushing assembly is arranged in the vehicle body, the feed end of the crushing assembly is communicated with the feed port, and a travelling mechanism is mounted on the vehicle body; broken subassembly include with broken bucket and the screening subassembly of feed inlet intercommunication, the screening subassembly sets up in the automobile body, the both ends of broken bucket are all slided and are equipped with the baffle, two all be equipped with the driving piece on the lateral wall that the baffle deviates from each other, and two all be equipped with a plurality of crushing portions on the just right lateral wall of baffle, and be located two a plurality of crushing portion dislocation set between the baffle, be equipped with the discharge port on the lateral wall of broken bucket, the screening subassembly be used for accepting by discharge port department exhaust broken thing and screening.

2. The recycling device for road engineering waste material according to claim 1, wherein a feeding assembly for feeding is arranged in the feeding hole.

3. The recycling device for road engineering waste material according to claim 2, wherein the feeding assembly comprises a feeding portion hinged in the feeding port, and a hydraulic portion for driving the feeding portion to move is arranged on the side wall of the vehicle body.

4. The recycling device for road engineering waste material as claimed in claim 1, wherein the crushing barrel is disposed in an inclined manner, and the horizontal height of the end of the crushing barrel close to the feeding port is higher than the horizontal height of the end of the crushing barrel far from the feeding port.

5. The recycling device for road engineering waste material according to claim 3, wherein a shielding plate is arranged in the feeding port, and a driving component for driving the shielding plate to move is mounted on the feeding portion.

6. The recycling device for road engineering waste according to claim 5, wherein the driving assembly comprises a first gear disposed on the feeding portion, a second gear engaged with the first gear is rotatably disposed in the feeding portion, the shielding plate is slidably disposed in the vehicle body along a vertical direction, and a spur rack engaged with the second gear is disposed on the shielding plate.

7. The waste recycling device for highway engineering according to claim 1, wherein the screening component comprises a belt transmission component rotatably arranged in the vehicle body, a screen mesh connected end to end is arranged on a belt of the belt transmission component along the circumferential direction of the belt, a receiving box is arranged in the vehicle body, and a guide plate abutted against the screen mesh is arranged on the side wall of the receiving box.

8. The recycling device for road engineering waste according to any one of claims 1 to 7, wherein the side wall of the vehicle body is provided with a collection port.

9. The recycling device for road engineering waste material according to claim 8, wherein a guiding plate is arranged in the collecting opening, and the level of the guiding plate close to the collecting opening is lower than the level of the guiding plate far away from the collecting opening.