An environmentally friendly ash paving device for municipal roads

Abstract

The utility model relates to the technical field of road construction, and discloses an environment-friendly paving device for municipal roads, comprising a storage mechanism, a feeding frame is installed at the bottom of the storage mechanism, a discharging assembly is installed at the bottom of the feeding frame, a discharging assembly is installed at the bottom of the discharging assembly, a control assembly is installed at the front of the discharging assembly, the discharging assembly comprises a cylindrical frame, a top feeding trough is provided at the top of the cylindrical frame, a bottom discharging trough is provided at the bottom of the cylindrical frame, a rotating rod is movably sleeved on the inner side of the cylindrical frame, and a flip plate is fixedly connected to the outer side of the rotating rod. By providing the discharging assembly, compared with the traditional paving method using a high-pressure nozzle, the impact force of lime on the roadbed is small, thereby effectively reducing the lime powder floating in the air, reducing the pollution to the air and the waste of lime, and by adjusting the rotation speed of the rotating rod, the speed of lime falling can be adjusted, thereby adjusting the thickness of the paving.

Description

Technical Field

[0001] The utility model relates to the technical field of road construction, and more specifically to an environmentally friendly ash paving device for municipal roads. Background Art

[0002] The lime soil subbase is a load-bearing layer paved under the base. It can be constructed in a single or full width by the road mix method. Its quality mix ratio is expressed by the dry mass ratio of lime to soil. It has good mechanical properties, good water stability, compaction, environmental protection and certain frost resistance. In road engineering construction, the role of lime soil base in the pavement structure should be highly valued.

[0003] A lime spreader is a device specially used to spread lime powder evenly on the road surface or other ground. The spreading device or nozzle is located at the bottom of the spreader to spread the lime powder evenly on the ground.

[0004] Due to the high pressure of the nozzle, when the lime powder is spread on the ground, it has a great impact on the roadbed, causing the lime powder to easily float in the air, causing environmental pollution and waste of lime powder. Especially when thicker lime needs to be spread, the pressure of the nozzle needs to be increased, causing a large amount of lime powder to float in the air. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an environmentally friendly ash paving device for municipal roads to solve the problems existing in the above-mentioned background technology.

[0006] The utility model provides the following technical solution: an environmentally friendly ash paving device for municipal roads, comprising a storage mechanism, a feed frame is installed at the bottom of the storage mechanism, a discharge assembly is installed at the bottom of the feed frame, a discharge assembly is installed at the bottom of the discharge assembly, a control assembly is installed on the front of the discharge assembly, the discharge assembly comprises a cylindrical frame, a top feed trough is provided at the top of the cylindrical frame, a bottom discharge trough is provided at the bottom of the cylindrical frame, a rotating rod is movably sleeved on the inner side of the cylindrical frame, a flip plate is fixedly connected to the outer side of the rotating rod, and a driven gear is fixedly sleeved on the back side of the outer side of the rotating rod.

[0007] Furthermore, a fixing plate is fixedly connected to the back of the cylindrical frame, a feeding motor is fixedly connected to the left side of the back of the fixing plate, a driving gear is fixedly connected to the output shaft of the feeding motor, and the driving gear and the driven gear are meshed with each other.

[0008] Furthermore, the discharging assembly includes a fixed block, the inner side of the fixed block is fixedly connected to a fixed rod, the outer side of the fixed rod is movably sleeved with a cylindrical tube, and the bottom of the outer side of the cylindrical tube is fixedly connected to a movable baffle.

[0009] Furthermore, the control component includes a T-shaped limit bar and an adjusting motor fixedly connected to the front side of the cylindrical frame, the front side of the outer side of the T-shaped limit bar is movably sleeved with a rack, the output shaft of the adjusting motor is fixedly sleeved with a cylindrical gear, and the cylindrical gear and the rack are meshed with each other.

[0010] Furthermore, a cylindrical block is fixedly connected to the bottom of the front side of the rack, and a connecting plate is movably sleeved on the outer side of the cylindrical block.

[0011] Furthermore, a cylindrical rod is fixedly connected to the bottom of the front side of the movable baffle, a stopper is fixedly connected to the front side of the cylindrical rod, and the cylindrical rod is movably sleeved with the bottom of the connecting plate.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a discharge component, and the discharge motor is started to drive the driving gear to rotate, and the driven gear is driven to rotate through the gear meshing, and then the rotating rod drives the flip plate to rotate. When the gap between the two flip plates carrying lime is connected with the bottom discharge chute, the lime falls on the roadbed through two movable baffles under the action of gravity, thereby completing the lime spreading work on the roadbed. Compared with the traditional lime spreading method using a high-pressure nozzle, the impact force of the lime on the roadbed is small, so that the lime powder can be effectively reduced from floating in the air, reducing air pollution and waste of lime, and by adjusting the rotation speed of the rotating rod, the speed of lime falling can be adjusted, thereby adjusting the thickness of the lime spreading.

[0014] 2. The utility model is provided with a discharging assembly. When the discharging speed of the discharging assembly remains unchanged, starting the adjusting motor can drive the cylindrical gear to rotate, and through the meshing action with the rack, drive the rack to rise or fall. When the rack moves upward, it can drive the connecting plate to move upward, and then drive the bottoms of the two fixed blocks to approach each other, thereby reducing the space through which the lime can fall and reducing the speed at which the lime falls. When the rack moves downward, the bottoms of the two fixed blocks move away from each other, increasing the speed at which the lime falls. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the discharge assembly of the utility model.

[0017] Figure 3It is a schematic diagram of the structure of the discharging component of the utility model.

[0018] Figure 4 This is a schematic diagram of the control component structure of the utility model.

[0019] The accompanying drawings are marked as follows: 1. material storage mechanism; 2. material feed frame; 3. material discharge assembly; 301. cylindrical frame; 302. top material feed trough; 303. rotating rod; 304. flip plate; 305. driven gear; 306. fixed plate; 307. material discharge motor; 308. driving gear; 4. material discharge assembly; 401. fixed block; 402. fixed rod; 403. cylindrical tube; 404. movable baffle; 405. cylindrical rod; 406. block; 5. control assembly; 501. T-type limit strip; 502. rack; 503. adjusting motor; 504. cylindrical gear; 505. cylindrical block; 506. connecting plate. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The environmentally friendly ash paving device for municipal roads involved in the utility model is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0021] Reference Figure 1-Figure 4 The utility model provides an environmentally friendly ash paving device for municipal roads, including a storage mechanism 1, a feeding frame 2 is installed at the bottom of the storage mechanism 1, a discharging assembly 3 is installed at the bottom of the feeding frame 2, a discharging assembly 4 is installed at the bottom of the discharging assembly 3, a control assembly 5 is installed on the front of the discharging assembly 3, and the discharging assembly 3 includes a cylindrical frame 301, a top feeding trough 302 is opened at the top of the cylindrical frame 301, a bottom discharging trough is opened at the bottom of the cylindrical frame 301, a rotating rod 303 is movably sleeved on the inner side of the cylindrical frame 301, a flip plate 304 is fixedly connected to the outer side of the rotating rod 303, and a driven gear 305 is fixedly sleeved on the back side of the outer side of the rotating rod 303.

[0022] In the embodiment of the present application, the flip plate 304 is fitted with the inner wall of the cylindrical frame 301, and the lime on the inner side of the storage mechanism 1 enters the inner side of the two adjacent flip plates 304 through the feed frame 2 and the top feed trough 302, and the unloading motor 307 is started to drive the driving gear 308 to rotate, and the driven gear 305 is driven to rotate through the gear meshing, and then the rotating rod 303 drives the flip plate 304 to rotate. When the gap between the two flip plates 304 carrying the lime is connected to the bottom discharge trough, under the action of gravity, the lime falls on the roadbed through the two movable baffles 404 under the action of gravity, thereby completing the lime laying work on the roadbed. Compared with the traditional method of using a high-pressure nozzle for lime laying, the impact force of the lime on the roadbed is small, so that the lime powder can be effectively reduced from floating in the air, reducing air pollution and waste of lime, and by adjusting the rotation speed of the rotating rod 303, the speed of lime falling can be adjusted, thereby adjusting the thickness of the lime laying;

[0023] When the discharge speed of the discharge component 3 remains unchanged, starting the adjusting motor 503 can drive the cylindrical gear 504 to rotate, and through the meshing action with the rack 502, drive the rack 502 to rise or fall. When the rack 502 moves upward, it can drive the connecting plate 506 to move upward, and then drive the bottoms of the two fixed blocks 401 to approach each other, thereby reducing the space through which the lime can fall and reducing the speed at which the lime falls. When the rack 502 moves downward, the bottoms of the two fixed blocks 401 move away from each other, increasing the speed at which the lime falls.

[0024] In a preferred embodiment, a fixed plate 306 is fixedly connected to the back of the cylindrical frame 301, and a feeding motor 307 is fixedly connected to the left side of the back of the fixed plate 306. The output shaft of the feeding motor 307 is fixedly connected to a driving gear 308, and the driving gear 308 and the driven gear 305 are meshed with each other. Starting the feeding motor 307 drives the driving gear 308 to rotate, and the driven gear 305 is driven to rotate through the gear meshing, and then the rotating rod 303 drives the flip plate 304 to rotate.

[0025] In a preferred embodiment, the discharging assembly 4 includes a fixed block 401, a fixed rod 402 is fixedly connected to the inner side of the fixed block 401, a cylindrical tube 403 is movably sleeved on the outer side of the fixed rod 402, and a movable baffle 404 is fixedly connected to the bottom of the outer side of the cylindrical tube 403. The movable baffle 404 can play a certain role in blocking the external wind force. The bottoms of the two fixed blocks 401 are close to each other, thereby reducing the space through which the lime can fall and reducing the speed at which the lime falls. The bottoms of the two fixed blocks 401 are far away from each other, thereby increasing the speed at which the lime falls.

[0026] In a preferred embodiment, the control component 5 includes a T-shaped limit bar 501 fixedly connected to the front of the cylindrical frame 301 and an adjusting motor 503. The front outer side of the T-shaped limit bar 501 is movably sleeved with a rack 502. The output shaft of the adjusting motor 503 is fixedly sleeved with a cylindrical gear 504. The cylindrical gear 504 and the rack 502 are meshed with each other. The T-shaped limit bar 501 limits the rack 502 so that the rack 502 can only move in the vertical direction, so that it can mesh well with the cylindrical gear 504.

[0027] In a preferred embodiment, a cylindrical block 505 is fixedly connected to the bottom of the front side of the rack 502, a connecting plate 506 is movably sleeved on the outer side of the cylindrical block 505, a cylindrical rod 405 is fixedly connected to the bottom of the front side of the movable baffle 404, a baffle 406 is fixedly connected to the front side of the cylindrical rod 405, and the cylindrical rod 405 is movably sleeved with the bottom of the connecting plate 506. When the rack 502 moves upward, it can drive the connecting plate 506 to move upward, and then drive the bottoms of the two fixed blocks 401 to approach each other. When the rack 502 moves downward, the bottoms of the two fixed blocks 401 move away from each other.

[0028] The working principle of the utility model is as follows: the flip plate 304 is fitted with the inner wall of the cylindrical frame 301, and the lime on the inner side of the storage mechanism 1 enters the inner side of the two adjacent flip plates 304 through the feed frame 2 and the top feed trough 302, and the unloading motor 307 is started to drive the driving gear 308 to rotate, and the driven gear 305 is driven to rotate through the gear meshing, and then the rotating rod 303 drives the flip plate 304 to rotate. When the gap between the two flip plates 304 carrying lime is connected with the bottom discharge trough, under the action of gravity, the lime falls on the roadbed through the two movable baffles 404 under the action of gravity, thereby completing the lime laying work on the roadbed. Compared with the traditional method of using a high-pressure nozzle for lime laying, the impact force of the lime on the roadbed is small, so that the lime powder can be effectively reduced from floating in the air, reducing the pollution to the air and the waste of lime, and by adjusting the rotation speed of the rotating rod 303, the speed of lime falling can be adjusted, so that the thickness of the lime laying can be adjusted;

[0029] When the discharge speed of the discharge component 3 remains unchanged, starting the adjusting motor 503 can drive the cylindrical gear 504 to rotate, and through the meshing action with the rack 502, drive the rack 502 to rise or fall. When the rack 502 moves upward, it can drive the connecting plate 506 to move upward, and then drive the bottoms of the two fixed blocks 401 to approach each other, thereby reducing the space through which the lime can fall and reducing the speed at which the lime falls. When the rack 502 moves downward, the bottoms of the two fixed blocks 401 move away from each other, increasing the speed at which the lime falls.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An environmentally friendly ash laying device for municipal roads, comprising a material storage mechanism (1), characterized in that: A feeding frame (2) is installed at the bottom of the material storage mechanism (1), a discharging assembly (3) is installed at the bottom of the material feeding frame (2), a discharging assembly (4) is installed at the bottom of the discharging assembly (3), a control assembly (5) is installed on the front of the discharging assembly (3), and the discharging assembly (3) comprises a cylindrical frame (301), a top feeding trough (302) is provided at the top of the cylindrical frame (301), a bottom discharging trough is provided at the bottom of the cylindrical frame (301), a rotating rod (303) is movably sleeved on the inner side of the cylindrical frame (301), a flip plate (304) is fixedly connected to the outer side of the rotating rod (303), and a driven gear (305) is fixedly sleeved on the back side of the outer side of the rotating rod (303).

2. The environmentally friendly ash laying device for municipal roads according to claim 1 is characterized by: A fixing plate (306) is fixedly connected to the back of the cylindrical frame (301), a feeding motor (307) is fixedly connected to the left side of the back of the fixing plate (306), an output shaft of the feeding motor (307) is fixedly connected to a driving gear (308), and the driving gear (308) and the driven gear (305) are meshed with each other.

3. The environmentally friendly ash laying device for municipal roads according to claim 1 is characterized by: The discharging assembly (4) comprises a fixed block (401), the inner side of the fixed block (401) is fixedly connected to a fixed rod (402), the outer side of the fixed rod (402) is movably sleeved with a cylindrical tube (403), and the bottom of the outer side of the cylindrical tube (403) is fixedly connected to a movable baffle (404).

4. The environmentally friendly ash laying device for municipal roads according to claim 1 is characterized by: The control component (5) comprises a T-shaped limit bar (501) fixedly connected to the front face of the cylindrical frame (301) and an adjusting motor (503); a rack (502) is movably sleeved on the front face of the outer side of the T-shaped limit bar (501); a cylindrical gear (504) is fixedly sleeved on the output shaft of the adjusting motor (503); and the cylindrical gear (504) and the rack (502) are meshed with each other.

5. The environmentally friendly ash laying device for municipal roads according to claim 4 is characterized in that: A cylindrical block (505) is fixedly connected to the bottom of the front side of the rack (502), and a connecting plate (506) is movably sleeved on the outer side of the cylindrical block (505).

6. The environmentally friendly ash laying device for municipal roads according to claim 3 is characterized by: The bottom of the front side of the movable baffle (404) is fixedly connected to a cylindrical rod (405), the front side of the cylindrical rod (405) is fixedly connected to a stopper (406), and the cylindrical rod (405) is movably sleeved with the bottom of the connecting plate (506).

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