CN212270594U

CN212270594U - Highway maintenance's rubble homogenization dispensing device

Info

Publication number: CN212270594U
Application number: CN202020825522.6U
Authority: CN
Inventors: 马鹏科
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-01-01
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a macadam homogenizing and dispensing device for highway maintenance, which comprises a box body, wherein the top end of the side surface of the box body is provided with a motor, one end of the output shaft of the motor is provided with a first gear, one end of the first gear is fixedly connected with a rotating rod, one end of the rotating rod is welded with a first transmission shaft, a first gear and a second gear are driven to rotate by a motor, thereby leading the crushing roller to further crush larger blocky stones in the thrown crushed stones, leading the crushed stones to be convenient to evenly drop through the sieve plate, the first transmission shaft at one end is driven to rotate by the rotating rod, the first transmission shaft drives the second transmission shaft to rotate by the first transmission belt, thereby the movable rod drives the cam to rotate, the cam continuously jacks up the sieve plate, the movable rod drives the sieve plate to continuously reset under the action of the reset spring, thereby make the sieve constantly shake, can filter the rubble, can prevent simultaneously that the sieve from blockking up.

Description

Highway maintenance's rubble homogenization dispensing device

Technical Field

The utility model relates to a highway maintenance technical field specifically is a rubble homogenization dispensing device of highway maintenance.

Background

The synchronous broken stone sealing technology is an economic, environment-friendly and excellent-performance highway maintenance technology, heavy manual operation is replaced by high-standard spreading uniformity, environmental pollution is eliminated, the synchronous broken stone sealing technology is widely applied to highway construction and highway maintenance engineering, the reasonable and reliable design ensures accurate spreading width and thickness, electric appliance control is stable and reliable, broken stone spreading is an important link with good implementation effect of the technology, and the synchronous broken stone sealing technology can be used for construction of upper and lower sealing layers of a road surface, a permeable layer, asphalt surface treatment, asphalt pouring type road surfaces and other engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rubble homogenization dispensing device of highway maintenance to the rubble that provides owing to can not guarantee in solving above-mentioned background art smashes completely, and traditional dispensing equipment easily takes place the problem of the uneven and problem of jam of spilling material in the work progress.

In order to achieve the above object, the utility model provides a following technical scheme: a broken stone homogenizing and spreading device for highway maintenance comprises a box body, wherein a feeding frame is installed at the top end of the box body, a feeding assembly is installed inside the box body, and the feeding assembly comprises a motor, a first gear, a rotary rod, a first transmission shaft, a movable rod, a second transmission shaft, a first transmission belt, a cam, a positioning barrel, a positioning rod, a reset spring and a sieve plate;

the utility model discloses a screen printing machine, including box, motor input end, external power source output end electric connection, first gear is installed to motor output shaft one end, first gear one end fixedly connected with rotary rod, the welding of rotary rod one end has first transmission shaft, box inner wall one side movable mounting has the movable rod, the second transmission shaft has all been welded at the movable rod both ends, first driving band is installed in the first transmission shaft outside, the even fixed cover in the movable rod outside has connect the cam, the equal even welding in box inner wall both sides has a location section of thick bamboo, location section of thick bamboo inner wall sliding connection has the locating lever, location section of thick bamboo inner wall top bonds has reset spring, the locating lever bottom bonds in sieve top one side.

Preferably, the front surface of the box body is movably provided with a movable door.

Preferably, one end of the inner side of the first transmission belt is arranged on the outer side of the second transmission shaft.

Preferably, a second gear is meshed with one side of the outer part of the first gear, and a crushing roller is fixedly sleeved on the outer side of the rotating rod.

Preferably, the outer sides of the first gear and the second gear are provided with protective shells.

Preferably, a discharging assembly is mounted at the bottom end of the box body, and comprises an arc-shaped discharging frame, a material guiding roller, a material guiding block, a third transmission shaft, a second transmission belt and a material guiding plate;

the welding of box bottom has the ejection of compact frame, the inboard top movable mounting of ejection of compact frame has the guide roller, the even welding in the guide roller outside has the guide piece, guide roller one end fixedly connected with third transmission shaft, the second drive belt is installed in the third transmission shaft outside, the welding of box inner wall one side bottom has the stock guide.

Preferably, one end of the inner side of the second transmission belt is mounted on the outer side of the second transmission shaft, and a discharge hole is formed in the bottom end of the front side of the discharge frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. it is rotatory to drive first gear and second gear through the motor, thereby make the roller of smashing further smash great cubic stone in the rubble of input, be convenient for make the even blanking of rubble through the sieve, the first transmission shaft that drives one end through the rotary rod rotates, first transmission shaft drives the rotation of second transmission shaft through first drive belt, thereby make the movable bar drive the cam and rotate, the cam is with continuous jack-up of sieve, and reset spring's effect makes the movable bar drive the sieve and constantly resets, thereby make the sieve constantly shake, can filter the rubble, can prevent simultaneously that the sieve from blockking up.

2. The rotary rod drives the second transmission shaft of one end and rotates, and the second transmission shaft drives the third transmission shaft through the second drive belt and rotates to make guide roller and guide block rotate, make the rubble fall into guide roller top through the stock guide, the rubble of being convenient for of guide roller and guide block is from the unloading of discharge gate evenly distributed.

Drawings

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

FIG. 2 is a schematic view of the installation structure of the middle rotating rod of the present invention;

FIG. 3 is a schematic view of the mounting structure of the crushing roller of the present invention;

FIG. 4 is a schematic structural view of a feeding assembly of the present invention;

fig. 5 is a schematic view of the mounting structure of the return spring of the present invention;

fig. 6 is a schematic structural view of the middle discharging component of the present invention.

In the figure: 1. a box body; 2. a feeding frame;

3. a feeding assembly; 301. a motor; 302. a first gear; 303. rotating the rod; 304. a first drive shaft; 305. a movable rod; 306. a second drive shaft; 307. a first drive belt; 308. a cam; 309. a positioning cylinder; 310. positioning a rod; 311. a return spring; 312. a sieve plate;

4. a second gear; 5. a crushing roller;

6. a discharge assembly; 601. discharging the material frame; 602. a material guide roller; 603. a material guide block; 604. a third drive shaft; 605. a second belt; 606. a material guide plate;

7. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a gravel homogenizing and spreading device for road maintenance comprises a box body 1, wherein a feeding frame 2 is installed at the top end of the box body 1, a feeding assembly 3 is installed inside the box body 1, and the feeding assembly 3 comprises a motor 301, a first gear 302, a rotating rod 303, a first transmission shaft 304, a movable rod 305, a second transmission shaft 306, a first transmission belt 307, a cam 308, a positioning barrel 309, a positioning rod 310, a return spring 311 and a sieve plate 312;

the top end of the side surface of the box body 1 is provided with a motor 301, the input end of the motor 301 is electrically connected with the output end of an external power supply, one end of the output shaft of the motor 301 is provided with a first gear 302, one end of the first gear 302 is fixedly connected with a rotating rod 303, one end of the rotating rod 303 is welded with a first transmission shaft 304, one side of the inner wall of the box body 1 is movably provided with a movable rod 305, two ends of the movable rod 305 are both welded with a second transmission shaft 306, the outer side of the first transmission shaft 304 is provided with a first transmission belt 307, the outer side of the movable rod 305 is uniformly and fixedly sleeved with a cam 308, two sides of the inner wall of the box body 1 are both uniformly welded with positioning cylinders 309, the inner wall of the positioning cylinders 309 is slidably connected with positioning rods 310, the top ends of the inner walls of the positioning, the inboard one end of first drive belt 307 is installed in the second transmission shaft 306 outside, be convenient for motor 301 to drive first transmission shaft 304 through first gear 302 and rotary rod 303 and rotate, thereby make first transmission shaft 304 drive second transmission shaft 306 and the movable rod 305 rotation of one side through first drive belt 307, the outside one side meshing of first gear 302 has second gear 4, rotary rod 303 outside is fixed to be cup jointed crushing roller 5, crushing roller 5 is installed through rotary rod 303 equally to 4 one end of second gear, thereby make 5 opposite movement of crushing roller of both sides, thereby further smash the rubble of input, the protecting crust is installed in the outside of first gear 302 and second gear 4.

The bottom end of the box body 1 is provided with a discharging component 6, and the discharging component 6 comprises an arc discharging frame 601, a material guiding roller 602, a material guiding block 603, a third transmission shaft 604, a second transmission belt 605 and a material guiding plate 606;

the welding of 1 bottom of box has ejection of compact frame 601, the inboard top movable mounting of ejection of compact frame 601 has guide roller 602, the even welding in guide roller 602 outside has guide block 603, guide roller 602 one end fixedly connected with third transmission shaft 604, second drive belt 605 is installed in the third transmission shaft 604 outside, the welding of 1 inner wall one side bottom of box has stock guide 606, be convenient for evenly derive the rubble, the inboard one end of second drive belt 605 is installed in the second transmission shaft 306 outside, it rotates to drive third transmission shaft 604 and guide roller 602 through second drive belt 605 during second transmission shaft 306 rotates, discharge gate 7 has been seted up to ejection of compact frame 601 positive bottom.

The working principle is as follows: the motor 301 is started, the motor 301 drives the first gear 302 and the rotating rod 303 to rotate, meanwhile, the first gear 302 is meshed with the second gear 4, the second gear 4 drives the crushing roller 5 on one side to rotate, so that the crushing rollers 5 on two sides rotate oppositely, larger lump stones in the crushed stones input from the feeding frame 2 are crushed, meanwhile, the rotating rod 303 drives the first transmission shaft 304 on one end to rotate, the first transmission shaft 304 drives the second transmission shaft 306 and the movable rod 305 on one side to rotate through the first transmission belt 307, so that the cam 308 on the outer side of the movable rod 305 rotates, when the cam 308 rotates, the protruding end of the cam continuously jacks the sieve plate 312, the sieve plate 312 drives the positioning rod 310 to slide upwards on the inner wall of the positioning cylinder 309 in the ascending process, meanwhile, the return spring 311 is compressed, when no acting force is provided for the sieve plate 312 after the cam 308 jacks the sieve plate 312 to the maximum height, the sieve plate 312 descends and returns due to the action of the return spring 311, the above steps are repeated, so that the sieve plate 312 continuously shakes up and down, crushed stones can be conveniently and uniformly dropped into the discharging frame 601, meanwhile, the crushed stones can be filtered, blockage is prevented, and larger residual crushed stones on the sieve plate 312 can be conveniently cleaned by opening the movable door;

the crushed stone can only fall down from one side above the material guide roller 602 under the action of the material guide plate 606, when the second transmission shaft 306 rotates, the second transmission shaft 306 on one side drives the third transmission shaft 604 to rotate through the second transmission belt 605, so that the material guide roller 602 and the material guide block 603 rotate, the crushed stone is uniformly distributed and is led out from the material outlet 7 under the action of the material guide roller 602 and the material guide block 603, and the crushed stone is uniformly distributed on the road surface.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 a rubble homogenization dispensing device of highway maintenance, includes box (1), its characterized in that: the feeding device comprises a box body (1), a feeding frame (2) and a feeding assembly (3), wherein the feeding frame (2) is installed at the top end of the box body (1), the feeding assembly (3) is installed inside the box body (1), and the feeding assembly (3) comprises a motor (301), a first gear (302), a rotating rod (303), a first transmission shaft (304), a movable rod (305), a second transmission shaft (306), a first transmission belt (307), a cam (308), a positioning barrel (309), a positioning rod (310), a reset spring (311) and a sieve plate (312);

the improved energy-saving box is characterized in that a motor (301) is installed on the top end of the side face of the box body (1), the input end of the motor (301) is electrically connected with the output end of an external power supply, a first gear (302) is installed at one end of an output shaft of the motor (301), a rotary rod (303) is fixedly connected with one end of the first gear (302), a first transmission shaft (304) is welded at one end of the rotary rod (303), a movable rod (305) is movably installed on one side of the inner wall of the box body (1), a second transmission shaft (306) is welded at both ends of the movable rod (305), a first transmission belt (307) is installed on the outer side of the first transmission shaft (304), a cam (308) is uniformly and fixedly sleeved on the outer side of the movable rod (305), positioning barrels (309) are uniformly welded on both sides of the inner wall of the box body (1), the, the bottom end of the positioning rod (310) is bonded to one side of the top end of the sieve plate (312).

2. A road maintenance macadam homogenizing and spreading device according to claim 1, wherein: the front surface of the box body (1) is movably provided with a movable door.

3. A road maintenance macadam homogenizing and spreading device according to claim 1, wherein: one end of the inner side of the first transmission belt (307) is arranged on the outer side of the second transmission shaft (306).

4. A road maintenance macadam homogenizing and spreading device according to claim 1, wherein: first gear (302) outside one side meshing has second gear (4), the fixed cover in rotary rod (303) outside has been connect with crushing roller (5).

5. A road maintenance macadam homogenizing and spreading device according to claim 1, wherein: and protective shells are arranged on the outer sides of the first gear (302) and the second gear (4).

6. A road maintenance macadam homogenizing and spreading device according to claim 1, wherein: a discharging assembly (6) is mounted at the bottom end of the box body (1), and the discharging assembly (6) comprises an arc-shaped discharging frame (601), a material guiding roller (602), a material guiding block (603), a third transmission shaft (604), a second transmission belt (605) and a material guiding plate (606);

the welding of box (1) bottom has ejection of compact frame (601), the inboard top movable mounting of ejection of compact frame (601) has guide roller (602), the even welding in guide roller (602) outside has guide block (603), guide roller (602) one end fixedly connected with third transmission shaft (604), second drive belt (605) are installed in third transmission shaft (604) outside, the welding of box (1) inner wall one side bottom has stock guide (606).

7. A road maintenance macadam homogenizing and spreading device according to claim 6, characterized in that: one end of the inner side of the second transmission belt (605) is arranged on the outer side of the second transmission shaft (306), and a discharge hole (7) is formed in the bottom end of the front side of the discharging frame (601).