Environment-friendly dispersing exhaust device for highway machinery

Abstract

The utility model relates to the technical field of highway machinery air exhaust, and discloses an environment-friendly scattered air exhaust device for highway machinery, which comprises a connecting seat, a fixing bolt is in threaded connection with the inside of the connecting seat, a direction adjusting closing mechanism is arranged on the right side of the connecting seat, and a dust falling mechanism is arranged on the right side of the connecting seat. The motor is started, so that the rotating cylinder synchronously drives the air outlet frame to rotate, the appropriate air outlet direction can be adjusted according to the field requirement, meanwhile, the first baffle and the second baffle are synchronously driven to rotate by starting the corresponding electric push rod, the corresponding air outlet is opened, and therefore air exhaust work is completed; the air outlet opening operation is repeated in the direction and the reverse direction of the headwind air outlet, the corresponding headwind air outlet is closed, then the headwind air outlet of the device can be rapidly closed, air resistance is reduced, the air exhaust effect is further improved, and backflow is avoided.

Description

Technical Field

[0001] This utility model relates to the field of ventilation technology for highway machinery, specifically an environmentally friendly decentralized ventilation device for highway machinery. Background Technology

[0002] Highway machinery generates a large amount of dust and exhaust gas during operation. These pollutants not only affect air quality but may also harm pedestrians and vehicles. Therefore, ventilation devices play a crucial role in highway machinery. Traditional highway machinery ventilation devices usually adopt a centralized ventilation method, which means that multiple exhaust vents are brought together and exhaust gas is discharged into the external environment through pipes. However, this method has some problems, such as poor ventilation effect.

[0003] In existing technology, the device is fixed at the exhaust vent of the highway machinery and has multiple exhaust vents to avoid local overheating or poor heat dissipation. Then, a spray device is used to reduce dust in the exhaust area. However, in actual use, the working environment of highway machinery is often complex and variable. Since the multiple exhaust vents of the device are fixed and cannot be closed, in windy environments, it is impossible to reduce wind resistance by adjusting the direction of the exhaust vents or closing the backwind exhaust vents, resulting in poor ventilation. Therefore, there is a need to improve the environmentally friendly decentralized exhaust device for highway machinery. Utility Model Content

[0004] The purpose of this invention is to provide an environmentally friendly decentralized ventilation device for highway machinery to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly decentralized ventilation device for highway machinery, including a connecting seat, a fixing bolt internally threaded to the connecting seat, a directional closing mechanism on the right side of the connecting seat, and a dust suppression mechanism on the right side of the connecting seat;

[0006] The directional closing mechanism includes a directional component and a closing component, wherein the directional component is disposed outside the closing component;

[0007] The directional adjustment component includes a fixed frame, which is fixedly connected to the right side of the connecting seat. A motor is fixedly connected to the right side of the fixed frame, and a gear is fixedly connected to the output end of the motor. A gear ring meshes with the outside of the gear, and a rotating cylinder is fixedly connected to the inside of the gear ring. An air outlet frame is fixedly connected to the right side of the rotating cylinder, which facilitates adjusting the appropriate exhaust direction according to the site requirements.

[0008] Preferably, the connecting seat has a groove at the corresponding position of the rotating cylinder, and the rotating cylinder is rotatably connected in the groove, which facilitates synchronous rotation of the rotating cylinder.

[0009] Preferably, the closing component includes a connecting frame, which is fixedly connected to the outside of the air outlet frame. An electric push rod is fixedly connected to the inner left wall of the connecting frame. A connecting block is fixedly connected to the output end of the electric push rod. A push column is fixedly connected to the outside of the connecting block. An adjusting frame is movably connected to the outside of the push column. A rotating shaft is fixedly connected inside the adjusting frame. A baffle one is fixedly connected to the outside of the rotating shaft. A baffle two is rotatably connected inside the air outlet frame. An arc-shaped rod is rotatably connected between the baffle one and the baffle two to facilitate opening or closing the exhaust port as required.

[0010] Preferably, a hole is provided at the position corresponding to the rotating shaft of the air outlet frame, and the rotating shaft is rotatably connected in the hole, and the baffle is rotatably connected inside the air outlet frame, so as to facilitate the rotation of the baffle.

[0011] Preferably, the adjustment frame has a groove at the position corresponding to the push column, and the push column is movably connected in the groove to facilitate synchronously pushing the baffle to rotate.

[0012] Preferably, the dust suppression mechanism includes a water tank, which is fixedly connected to the right side of the connecting seat. A water pump is fixedly connected to the top of the water tank, a diversion pipe is fixedly connected to the top of the water pump, a spray head is fixedly connected to the bottom of the diversion pipe, and a fixing frame is fixedly connected to the right side of the connecting seat. This facilitates dust suppression in the surrounding area during exhaust, thereby preventing dust from being stirred up.

[0013] Preferably, the diversion pipe is fixedly connected to the top of the fixing frame, and the top of the water tank is provided with a water inlet for easy addition of spray water later.

[0014] Compared with the prior art, this utility model provides an environmentally friendly decentralized ventilation device for highway machinery, which has the following beneficial effects:

[0015] This environmentally friendly decentralized ventilation device for highway machinery uses a directional closing mechanism to start the motor, which in turn drives the air outlet frame to rotate synchronously via the rotating cylinder. This allows for adjustment of the appropriate air outlet direction according to site requirements. Simultaneously, by activating the corresponding electric push rod, the baffles are rotated synchronously, opening their respective air outlets and completing the ventilation work. In the event of strong winds, the device reverses the opening and closing of the air outlets by reversing the direction of the opposing airflow, thus quickly closing the opposing air outlets, reducing wind resistance, further improving ventilation efficiency, and preventing backflow.

[0016] This environmentally friendly road machinery decentralized ventilation device uses a dust suppression mechanism to start a water pump, which draws spray water from the water tank into the distribution pipe and sprays it evenly around the exhaust port through the spray nozzles, thus preventing dust from being stirred up by the exhaust. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0019] Figure 2 This is a front sectional view of the present invention.

[0020] Figure 3 This is a schematic diagram of the external structure of the directional closing mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram of the unfolded structure of the closed component of this utility model;

[0022] Figure 5 This is a schematic diagram of the unfolded structure of the orientation component of this utility model;

[0023] Figure 6 This is a schematic diagram of the appearance and structure of the dust suppression mechanism of this utility model.

[0024] In the diagram: 1. Connecting seat; 2. Fixing bolt; 3. Adjusting closing mechanism; 4. Dust suppression mechanism; 31. Closing assembly; 32. Adjusting assembly; 311. Connecting frame; 312. Electric push rod; 313. Connecting block; 314. Push column; 315. Adjusting frame; 316. Rotating shaft; 317. Baffle one; 318. Baffle two; 319. Arc rod; 321. Fixing frame; 322. Motor; 323. Gear; 324. Gear ring; 325. Rotating cylinder; 326. Air outlet frame; 41. Water tank; 42. Water pump; 43. Diverter pipe; 44. Spray head; 45. Fixing frame. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0027] Given the complex and variable working environments of existing highway machinery, and the fact that this device has multiple fixed and non-closable exhaust vents, poor ventilation is a problem in windy conditions. Furthermore, it cannot reduce wind resistance by adjusting the direction of the exhaust vents or closing the backdraft vents. Please refer to [link to relevant documentation]. Figures 1-6 This utility model provides a technical solution: an environmentally friendly decentralized ventilation device for highway machinery, including a connecting seat 1, a fixing bolt 2 internally threadedly connected to the connecting seat 1, a directional closing mechanism 3 on the right side of the connecting seat 1, and a dust suppression mechanism 4 on the right side of the connecting seat 1;

[0028] The directional closing mechanism 3 includes a directional component 32 and a closing component 31, with the directional component 32 disposed outside the closing component 31;

[0029] The directional adjustment component 32 includes a fixed frame 321, which is fixedly connected to the right side of the connecting seat 1. A motor 322 is fixedly connected to the right side of the fixed frame 321. A gear 323 is fixedly connected to the output end of the motor 322. A gear ring 324 meshes with the outside of the gear 323. A rotating cylinder 325 is fixedly connected to the inside of the gear ring 324. An air outlet frame 326 is fixedly connected to the right side of the rotating cylinder 325, which facilitates the adjustment of the appropriate exhaust direction according to the site requirements.

[0030] Furthermore, a groove is provided at the corresponding position of the connecting seat 1 and the rotating cylinder 325, and the rotating cylinder 325 is rotatably connected in the groove, so as to synchronously drive the rotating cylinder 325 to rotate.

[0031] Furthermore, the closing component 31 includes a connecting frame 311, which is fixedly connected to the outside of the air outlet frame 326. An electric push rod 312 is fixedly connected to the inner left side of the connecting frame 311. A connecting block 313 is fixedly connected to the output end of the electric push rod 312. A push column 314 is fixedly connected to the outside of the connecting block 313. An adjusting frame 315 is movably connected to the outside of the push column 314. A rotating shaft 316 is fixedly connected inside the adjusting frame 315. A baffle 317 is fixedly connected to the outside of the rotating shaft 316. A baffle 318 is rotatably connected inside the air outlet frame 326. An arc-shaped rod 319 is rotatably connected between the baffle 317 and the baffle 318 to facilitate opening or closing the exhaust port as required.

[0032] Furthermore, holes are provided at the corresponding positions of the air outlet frame 326 and the rotating shaft 316, and the rotating shaft 316 is rotatably connected in the holes, and the baffle 317 is rotatably connected inside the air outlet frame 326, so as to facilitate the rotation of the baffle 317.

[0033] Furthermore, the adjusting frame 315 and the push column 314 are provided with grooves at corresponding positions, and the push column 314 is movably connected in the grooves to facilitate synchronously pushing the baffle 317 to rotate. Example

[0034] Given the current technological limitations in preventing dust from being stirred up, please refer to [link / reference]. Figure 6 Furthermore, in conjunction with Embodiment 1, it is further found that the dust suppression mechanism 4 includes a water tank 41, which is fixedly connected to the right side of the connecting seat 1. A water pump 42 is fixedly connected to the top of the water tank 41, a diversion pipe 43 is fixedly connected to the top of the water pump 42, a spray head 44 is fixedly connected to the bottom of the diversion pipe 43, and a fixing frame 45 is fixedly connected to the right side of the connecting seat 1, which facilitates the dust suppression function in the surrounding area during exhaust, thereby preventing dust from being stirred up.

[0035] Furthermore, the diversion pipe 43 is fixedly connected to the top of the fixing frame 45, and the top of the water tank 41 is provided with a water inlet for easy addition of spray water later.

[0036] In actual operation, when the device is in use, it is first fixed to the exhaust port of the highway machinery using fixing bolts 2. During the exhaust process, according to the site environment and requirements, the motor 322 is started through the set directional closing mechanism 3. The motor 322 drives the gear 323 to rotate, which in turn drives the gear ring 324 to rotate. The gear ring 324 then drives the rotating cylinder 325 to rotate, which in turn drives the air outlet frame 326 to rotate. This allows the appropriate air outlet direction to be adjusted according to site requirements. At the same time, by activating the corresponding electric push rod 312, the electric push rod 312 pulls the connecting block 313 to move to the left, which in turn drives the push column 314 to move to the left. The push column 314 then drives the adjusting frame 315 to rotate with the shaft 316 and the air outlet frame. The connection point 326 rotates around the axis, which in turn drives the first baffle 317 to rotate. During the rotation of the first baffle 317, the arc rod 319 moves. During the movement of the arc rod 319, the second baffle 318 is pushed to rotate around the connection point of the air outlet frame 326. This simultaneously drives the first baffle 317 and the second baffle 318 to rotate, opening their respective air outlets and completing the exhaust work. When encountering strong winds, the operation of opening the air outlets in the opposite direction is repeated to close the corresponding opposite air outlets. Then, through the dust suppression mechanism 4, the water pump 42 is started, and the water pump 42 draws the spray water in the water tank 41 into the diversion pipe 43. The water is then evenly sprayed around the exhaust outlet through the spray head 44, thus preventing dust from being stirred up by the exhaust.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An environmentally friendly decentralized ventilation device for highway machinery, comprising a connecting base (1), characterized in that: The connecting seat (1) is internally threaded with a fixing bolt (2), the connecting seat (1) is provided with a directional closing mechanism (3) on the right side, and the connecting seat (1) is provided with a dust suppression mechanism (4) on the right side. The reversing closing mechanism (3) includes a reversing component (32) and a closing component (31), wherein the reversing component (32) is disposed outside the closing component (31); The directional adjustment component (32) includes a fixed frame (321), which is fixedly connected to the right side of the connecting seat (1). A motor (322) is fixedly connected to the right side of the fixed frame (321). A gear (323) is fixedly connected to the output end of the motor (322). A gear ring (324) meshes with the outside of the gear (323). A rotating cylinder (325) is fixedly connected to the inside of the gear ring (324). An air outlet frame (326) is fixedly connected to the right side of the rotating cylinder (325).

2. The environmentally friendly decentralized ventilation device for highway machinery according to claim 1, characterized in that: The connecting seat (1) has a groove at the corresponding position of the rotating cylinder (325), and the rotating cylinder (325) is rotatably connected in the groove.

3. The environmentally friendly decentralized ventilation device for highway machinery according to claim 1, characterized in that: The closing component (31) includes a connecting frame (311), which is fixedly connected to the outside of the air outlet frame (326). An electric push rod (312) is fixedly connected to the inner left side of the connecting frame (311). A connecting block (313) is fixedly connected to the output end of the electric push rod (312). A push column (314) is fixedly connected to the outside of the connecting block (313). An adjusting frame (315) is movably connected to the outside of the push column (314). A rotating shaft (316) is fixedly connected inside the adjusting frame (315). A baffle (317) is fixedly connected to the outside of the rotating shaft (316). A baffle (318) is rotatably connected inside the air outlet frame (326). An arc-shaped rod (319) is rotatably connected between the baffle (317) and the baffle (318).

4. The environmentally friendly decentralized ventilation device for highway machinery according to claim 3, characterized in that: The air outlet frame (326) has a hole at the corresponding position of the rotating shaft (316), and the rotating shaft (316) is rotatably connected in the hole, and the baffle (317) is rotatably connected inside the air outlet frame (326).

5. The environmentally friendly decentralized ventilation device for highway machinery according to claim 3, characterized in that: The adjustment frame (315) has a slot at the corresponding position of the push column (314), and the push column (314) is movably connected in the slot.

6. The environmentally friendly decentralized ventilation device for highway machinery according to claim 1, characterized in that: The dust suppression mechanism (4) includes a water tank (41), which is fixedly connected to the right side of the connecting seat (1). A water pump (42) is fixedly connected to the top of the water tank (41), a diversion pipe (43) is fixedly connected to the top of the water pump (42), a spray head (44) is fixedly connected to the bottom of the diversion pipe (43), and a fixing frame (45) is fixedly connected to the right side of the connecting seat (1).

7. The environmentally friendly decentralized ventilation device for highway machinery according to claim 6, characterized in that: The diversion pipe (43) is fixedly connected to the top of the fixing frame (45), and the water tank (41) has an inlet on the top.

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