CN217973937U

CN217973937U - Aggregate laying device for highway construction

Info

Publication number: CN217973937U
Application number: CN202221025601.4U
Authority: CN
Inventors: 焦念坤
Original assignee: Guangdong Zhuodi Construction Co ltd
Current assignee: Guangdong Zhuodi Construction Co ltd
Priority date: 2022-04-30
Filing date: 2022-04-30
Publication date: 2022-12-06
Anticipated expiration: 2032-04-30

Abstract

The utility model discloses an aggregate laying device for highway construction, include to remove supporting mechanism, rabbling mechanism and lay angle control mechanism, it includes movable plate and belt to remove supporting mechanism, movable plate top one side is provided with braced frame, just movable plate top opposite side is provided with the pull rod, the gyro wheel is installed through the bearing symmetry to the movable plate lower surface, the movable plate is close to the one end upper surface of pull rod and is provided with actuating mechanism, driving pulley is installed to actuating mechanism output shaft end, rabbling mechanism includes the mixing box, the mixing box passes through the bolt and installs the inboard top at braced frame, the inside cavity of mixing box, this device can stir when the mixed aggregate of manual transportation to prevent that the transport distance overlength from leading to the pitch to solidify, guarantee the quality of aggregate mixture when laying, the inclination that the device can the free control hopper simultaneously to the volume when the strict control falls the material, prevent to fall the material surplus, guarantee to lay efficiency.

Description

Aggregate laying device for highway construction

Technical Field

The utility model belongs to the technical field of highway construction, concretely relates to aggregate laying device for highway construction.

Background

At present, the urbanization of China is higher and higher, and is a historical process of gradually changing from a traditional rural society mainly based on agriculture to a modern urban society mainly based on industry and service industry, specifically, the historical process comprises the change of population occupation, the change of industrial structure and the change of land and region space, which marks that the urbanization rate of China breaks through 50% for the first time, the great development of roads is brought by the development of urbanization, the development of the roads needs to be laid, a road bed needs to be built firstly, then corresponding aggregate is laid on the road bed surface, the aggregate is broken stone pebbles with different sizes and the like, the aggregate and asphalt are mixed before the pavement, and then the aggregate is uniformly laid on the road surface.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aggregate laying device for highway construction to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aggregate laying device for highway construction, includes removal supporting mechanism, rabbling mechanism and lays angle control mechanism, its characterized in that: the movable supporting mechanism comprises a movable plate and a belt, a supporting frame is arranged on one side of the top of the movable plate, and the other side of the top of the moving plate is provided with a pull rod, the lower surface of the moving plate is symmetrically provided with rollers through bearings, the upper surface of one end of the moving plate close to the pull rod is provided with a driving mechanism, the output shaft end of the driving mechanism is provided with a driving belt wheel, the stirring mechanism comprises a mixing box, the mixing box is arranged above the inner side of the supporting frame through bolts, the mixing box is hollow, a main shaft is arranged in the mixing box through a bearing, one end of the main shaft penetrates through the mixing box, stirring rods are uniformly arranged on the surface of the main shaft, the stirring rods are all arranged in the mixing box, the end part of the main shaft is provided with a driven belt wheel which is arranged outside the mixing box, the surfaces of the driven belt wheel and the driving belt wheel are sleeved with belts, a discharge hole is arranged at the lower part of the inner part of the mixing box, an inner chute is arranged at one side of the main body of the inner part of the mixing box, an arc-shaped baffle is arranged in the inner chute in a sliding way, the arc baffle plate penetrates through the inner chute, a limit groove is arranged on one side of the lower main body in the mixing box, which is far away from the inner chute, the end part of the arc-shaped baffle is matched with the inner size of the limiting groove, the inner chute and the limiting groove are respectively arranged at the two sides of the discharge hole, the lower surface of the arc baffle is provided with a convex tooth surface, the inner side of the mixing box main body is provided with a rotating shaft through a bearing, the rotating shaft penetrates through the main body at the rear side of the mixing box, one end of the rotating shaft is provided with a gear, and the other end of the rotating shaft is provided with a hand wheel, the gear is meshed with the convex tooth surface, the hand wheel is arranged on the outer side of the mixing box, the bottom of the mixing box is provided with a discharging pipe, and the discharging pipe is arranged under the discharging port.

Preferably, lay angle control mechanism and include hopper and adjusting lever, the braced frame bilateral symmetry is provided with the mounting panel, the below of mixing box is arranged in to the mounting panel, the hopper is installed two through the bearing the mounting panel is inboard.

Preferably, the hopper is arranged under the discharge pipe, an extension shaft is arranged on one side of the hopper, an inner tooth socket is formed in the inner side surface of the mounting plate, and the extension shaft penetrates through the inner tooth socket.

Preferably, a pressure lever is fixedly arranged at one end of the extension shaft, which is far away from the hopper, the pressure lever is arranged outside the support frame, a movable bin is arranged inside the extension shaft, and an open groove is formed in the outer surface of the extension shaft.

Preferably, the open groove is communicated with the inside of the movable bin, the open groove is corresponding to the position of the inner tooth socket, the mounting hole is formed in the top of the pressing rod, the movable block is slidably mounted inside the movable bin, a limiting toothed rod is arranged on the surface of one end of the movable block and penetrates through the open groove, and the top of the open groove is meshed with the inner tooth socket.

Preferably, a button is slidably mounted above the inner portion of the mounting hole and penetrates through the upper surface of the pressing rod, and an adjusting rod is arranged at the bottom of the button and penetrates through the pressing rod.

Preferably, the connecting rod is installed through the round pin axle in the adjusting lever bottom, just the tip at the movable block is installed through the round pin axle to the one end that the connecting rod deviates from the adjusting lever, adjusting lever surface cover is equipped with spring B, inside the mounting hole was arranged in to spring B, spring B top and button lower surface contact.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an aggregate laying device for highway construction, this device can stir in the mixed aggregate of manual transportation to prevent that the transportation distance overlength from leading to pitch to solidify, guarantee the quality of aggregate mixture when laying, the inclination of hopper can freely be controlled to the device simultaneously, with the quantity when the strict control falls the material, prevent to fall the material surplus, guarantee to lay efficiency.

Drawings

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

FIG. 2 is a longitudinal cross-sectional front view of the mixing box of the present invention;

FIG. 3 is a right side view of the present invention in a hybrid orientation;

FIG. 4 is a schematic view of the internal structure of the structural compression bar of the present invention;

fig. 5 is a schematic diagram of a hybrid backward structure according to the present invention.

In the figure: 1. a mobile support mechanism; 101. moving the plate; 102. a support frame; 103. a pull rod; 104. a roller; 105. a drive mechanism; 106. a driving pulley; 107. a belt; 2. a stirring mechanism; 201. a mixing box; 202. a main shaft; 203. a stirring rod; 204. a driven pulley; 205. a discharge port; 206. an inner chute; 207. a limiting groove; 208. an arc-shaped baffle plate; 209. a convex tooth surface; 210. a rotating shaft; 211. a gear; 212. a hand wheel; 213. a discharge pipe; 3. a laying angle control mechanism; 301. mounting a plate; 302. an inner tooth socket; 303. a hopper; 304. an extension shaft; 305. a movable bin; 306. opening the groove; 307. a pressure lever; 308. a movable block; 309. a limit toothed bar; 310. mounting holes; 311. a button; 312. an adjusting lever; 313. a spring B; 314. a connecting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an aggregate laying device for highway construction, includes that removal supporting mechanism 1, rabbling mechanism 2 and lay angle control mechanism 3, its characterized in that: the movable supporting mechanism 1 comprises a movable plate 101 and a belt 107, a supporting frame 102 is arranged on one side of the top of the movable plate 101, and the other side of the top of the moving plate 101 is provided with a pull rod 103, the lower surface of the moving plate 101 is symmetrically provided with rollers 104 through a bearing, the upper surface of one end of the moving plate 101 close to the pull rod 103 is provided with a driving mechanism 105, the output shaft end of the driving mechanism 105 is provided with a driving pulley 106, the stirring mechanism 2 comprises a mixing box 201, the mixing box 201 is arranged above the inner side of the supporting frame 102 through bolts, the mixing box 201 is hollow, the mixing box 201 is internally provided with a main shaft 202 through a bearing, one end of a main shaft 202 penetrates through the mixing box 201, stirring rods 203 are uniformly arranged on the surface of the main shaft 202, the stirring rods 203 are all arranged inside the mixing box 201, a driven belt wheel 204 is arranged at the end part of the main shaft 202, the driven belt wheel 204 is arranged outside the mixing box 201, a belt 107 is sleeved on the surfaces of the driven belt wheel 204 and the driving belt wheel 106, a discharge hole 205 is arranged below the inside of the mixing box 201, an inner chute 206 is arranged on one side of the main body inside the mixing box 201, an arc-shaped baffle 208 is arranged inside the inner chute 206 in a sliding manner, an arc baffle 208 penetrates through the inner chute 206, a limit groove 207 is arranged on one side of the lower main body in the mixing box 201, which is far away from the inner chute 206, the end part of the arc baffle 208 is matched with the inner size of the limit groove 207, the inner chute 206 and the limit groove 207 are respectively arranged on two sides of the discharge hole 205, the lower surface of the arc baffle 208 is provided with a convex tooth surface 209, the inner side of the main body of the mixing box 201 is provided with a rotating shaft 210 through a bearing, the rotating shaft 210 penetrates through the main body at the rear side of the mixing box 201, one end of the rotating shaft 210 is provided with a gear 211, and the other end of the rotating shaft 210 is provided with a hand wheel 212, a gear 211 is meshed with the convex tooth surface 209, the hand wheel 212 is arranged on the outer side of the mixing box 201, the bottom of the mixing box 201 is provided with a discharge pipe 213, and the discharge pipe 213 is arranged right below the discharge port 205.

In order to ensure that the hopper 303 can rotate at any angle to facilitate discharging fluency, in the present embodiment, preferably, the paving angle control mechanism 3 includes the hopper 303 and the adjusting rod 312, the mounting plates 301 are symmetrically arranged on both sides of the supporting frame 102, the mounting plates 301 are disposed below the mixing box 201, and the hopper 303 is mounted inside the two mounting plates 301 through bearings.

In order to ensure the stability of the hopper 303 by the limit of the limit toothed bar 309 and the inner toothed groove 302, in this embodiment, preferably, the hopper 303 is disposed under the discharge pipe 213, an extension shaft 304 is disposed on one side of the hopper 303, the inner side surface of one of the mounting plates 301 is provided with the inner toothed groove 302, the extension shaft 304 penetrates through the inner toothed groove 302, one end of the extension shaft 304, which is away from the hopper 303, is fixedly provided with a pressure lever 307, the pressure lever 307 is disposed outside the support frame 102, a movable bin 305 is disposed inside the extension shaft 304, the outer surface of the extension shaft 304 is provided with an open groove 306, the open groove 306 is communicated with the inside of the movable bin 305, the open groove 306 corresponds to the position of the inner toothed groove 302, the top of the pressure lever 307 is provided with a mounting hole 310, a movable block 308 is slidably mounted inside the movable bin 305, one end surface of the movable block 308 is provided with the limit toothed bar 309, the limit toothed bar penetrates through the open groove 306, and the top of the open groove 306 is engaged with the inner toothed groove 302.

In order to ensure that the hopper 303 cannot rotate under the non-artificial action and can be controlled by manually pressing the button 311, in this embodiment, preferably, the button 311 is slidably mounted above the inside of the mounting hole 310, the button 311 penetrates through the upper surface of the pressing rod 307, the bottom of the button 311 is provided with an adjusting rod 312, the adjusting rod 312 penetrates through the pressing rod 307, the bottom of the adjusting rod 312 is provided with a connecting rod 314 through a pin shaft, one end of the connecting rod 314, which is away from the adjusting rod 312, is mounted at the end of the movable block 308 through a pin shaft, the surface of the adjusting rod 312 is sleeved with a spring B313, the spring B313 is arranged inside the mounting hole 310, and the top of the spring B313 is in contact with the lower surface of the button 311.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation fixing and safety protection of the utility model are checked, then the utility model can be used, when the road construction is laid, the device can be driven to move by pulling the pull rod 103, then the aggregate is poured into the mixing box 201 through the top, the two arc-shaped baffles 207 can uniformly support the arc-shaped bottom by the existence of the spring A208, so that the two arc-shaped baffles 207 can seal the interior of the mixing box 201, then the driving mechanism 105 is started, the driving mechanism 105 can drive the driving pulley 106 to rotate, then the belt 107 drives the driven pulley 204 to rotate, the rotation of the driven pulley 204 can drive the main shaft 202 to rotate, then the multiple groups of stirring rods 203 are driven to stir, so that the aggregate and the corresponding auxiliary materials are mixed, the arc-shaped baffles 208 can completely seal the discharge port 205 during the mixing period, the end part of the arc baffle plate is arranged in the limiting groove 207 and limited by the limiting groove 207, after the mixing is finished, the hand wheel 212 is rotated to drive the gear 211 to rotate, the gear 211 is meshed with the convex tooth surface 209, the arc baffle plate 208 is driven to move towards the inner side of the inner chute 206, so that materials can fall through the discharge hole 205 and enter through the discharge pipe 213 to the inner part of the hopper 303, the opening of the hopper 303 is ensured to be upward under an initial device, meanwhile, the pressure rod 307 is also vertically upward, after the mixing box 201 is completely poured, the pull knob 209 is loosened, the arc baffle plate 207 is closed again due to the accumulated force of the spring A208, the button 311 is always arranged at the uppermost part of the stroke due to the existence of the spring B313, at the moment, the movable block 308 is arranged at the outermost limiting tooth rod 309 of the movable bin 305 and the inner tooth groove 302 are limited mutually, the hopper 303 cannot rotate, and the button 311 can be pressed when the laying is required, the spring B313 stores the force and drives the adjusting rod 312 to move downwards, the adjusting rod 312 moves downwards to drive the movable block 308 to move inwards through the connecting rod 314, the limiting toothed rod 309 is separated from being matched with the inner toothed groove 302, the rotating pressure rod 307 can drive the extending shaft 304 to rotate at the moment, and then the hopper 303 is driven to rotate, so that the hopper 303 is angled, the aggregate in the hopper 303 is poured out, and the tilting angle of the hopper 303 can be controlled at will to control the speed of the aggregate.

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

Claims

1. The utility model provides an aggregate laying device for highway construction, includes removal supporting mechanism (1), rabbling mechanism (2) and lays angle control mechanism (3), its characterized in that: the movable supporting mechanism (1) comprises a movable plate (101) and a belt (107), a supporting frame (102) is arranged on one side of the top of the movable plate (101), a pull rod (103) is arranged on the other side of the top of the movable plate (101), idler wheels (104) are symmetrically installed on the lower surface of the movable plate (101) through bearings, a driving mechanism (105) is arranged on the upper surface of one end, close to the pull rod (103), of the movable plate (101), a driving pulley (106) is installed at the output shaft end of the driving mechanism (105), a stirring mechanism (2) comprises a mixing box (201), the mixing box (201) is installed above the inner side of the supporting frame (102) through bolts, the mixing box (201) is hollow, a main shaft (202) is installed inside the mixing box (201) through bearings, one end of the main shaft (202) penetrates through the mixing box (201), stirring rods (203) are evenly arranged on the surface of the main shaft (202), the driving rods (203) are arranged inside the mixing box (201), a driven pulley (204) is arranged at the end part of the main shaft (202), the driven pulley (204) is arranged outside of the mixing box (201), a discharging hole (107) is sleeved with the driven pulley (205), interior spout (206) have been seted up to mixing box (201) inside main part one side, interior spout (206) inside slidable mounting has cowl (208), just cowl (208) run through interior spout (206), discharge gate (205) both sides are arranged respectively in to main part under mixing box (201) inside one side that deviates from interior spout (206), cowl (208) tip and cowl (207) inside size looks adaptation, discharge gate (205) lower surface is provided with convex tooth face (209), pivot (210) are installed through the bearing to mixing box (201) main part inboard, pivot (210) run through mixing box (201) rear side main part, pivot (210) one end is provided with gear (211), just pivot (210) other end is provided with hand wheel (212), gear (211) mesh with convex tooth face (209), the mixing box (201) outside is arranged in to hand wheel (212), mixing box (201) bottom is provided with discharging pipe (213), discharging pipe (205) are arranged in under discharging pipe (213).

2. The aggregate paving device for road construction according to claim 1, wherein: lay angle control mechanism (3) and include hopper (303) and adjusting lever (312), braced frame (102) bilateral symmetry is provided with mounting panel (301), the below of mixing box (201) is arranged in to mounting panel (301), hopper (303) are installed two through the bearing mounting panel (301) are inboard.

3. The aggregate paving device for road construction according to claim 2, wherein: the feeding pipe is characterized in that the hopper (303) is arranged under the discharging pipe (213), one side of the hopper (303) is provided with an extension shaft (304), an inner tooth groove (302) is formed in the inner side surface of the mounting plate (301), and the extension shaft (304) penetrates through the inner tooth groove (302).

4. The aggregate paving device for road construction according to claim 3, wherein: one end of the extension shaft (304) departing from the hopper (303) is fixedly provided with a pressure lever (307), the pressure lever (307) is arranged on the outer side of the support frame (102), a movable bin (305) is arranged inside the extension shaft (304), and an open groove (306) is formed in the outer surface of the extension shaft (304).

5. The aggregate paving device for road construction according to claim 4, wherein: the opening groove (306) is communicated with the interior of the movable bin (305), the opening groove (306) corresponds to the position of the inner tooth groove (302), the top of the pressing rod (307) is provided with a mounting hole (310), the interior of the movable bin (305) is provided with a movable block (308) in a sliding manner, one end surface of the movable block (308) is provided with a limiting tooth bar (309), the limiting tooth bar (309) penetrates through the opening groove (306), and the top of the opening groove (306) is meshed with the inner tooth groove (302).

6. The aggregate paving device for road construction according to claim 5, wherein: the upper side of the inside of the mounting hole (310) is provided with a button (311) in a sliding mode, the button (311) penetrates through the upper surface of the pressing rod (307), the bottom of the button (311) is provided with an adjusting rod (312), and the adjusting rod (312) penetrates through the pressing rod (307).

7. The aggregate paving device for road construction according to claim 6, wherein: connecting rod (314) are installed through the round pin axle in adjusting lever (312) bottom, just connecting rod (314) deviate from the one end of adjusting lever (312) and install the tip in movable block (308) through the round pin axle, adjusting lever (312) surface cover is equipped with spring B (313), inside mounting hole (310) was arranged in to spring B (313), spring B (313) top and button (311) lower surface contact.