CN214992862U

CN214992862U - Manual asphalt paving device

Info

Publication number: CN214992862U
Application number: CN202120124272.8U
Authority: CN
Inventors: 何杨闽; 王强; 毕诗文; 李亮; 朱建国; 张磊; 张彦雨; 王猛杰; 安丽媛; 刘青
Original assignee: Zhejiang Jinzhu Transportation Construction Co Ltd
Current assignee: Zhejiang Jinzhu Transportation Construction Co Ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-12-03
Anticipated expiration: 2031-01-18

Abstract

The utility model discloses a manual asphalt paving device, which comprises a machine body, a rectangular movable block, a blanking groove, a vibration mechanism and a transmission mechanism; the vibrating mechanism comprises a rotating block, one end of the rotating block is fixedly connected to the side wall of the machine body, the other end of the rotating block is rotatably connected with a rotating shaft, a cam is fixedly sleeved on the side wall of the rotating shaft, a second belt pulley is fixedly sleeved on the side wall of the lower end of the rotating shaft, and the cam is arranged in a manner of being abutted to the lower side wall of the bottom plate; the transmission mechanism comprises a first belt pulley, the first belt pulley is fixedly sleeved on the side wall of the rectangular movable block, a transmission belt is arranged on the side wall of the first belt pulley, and the first belt pulley is in transmission connection with the second belt pulley through the transmission belt. The utility model discloses can avoid pitch to excessively pile up, solve current manual pitch paving device pitch and directly drop the excessive accumulational problem of meeting that exists subaerial.

Description

Manual asphalt paving device

Technical Field

The utility model relates to an asphalt paving technical field especially relates to a manual asphalt paving device.

Background

Asphalt paving is generally carried out by driving an asphalt storage tank filled with high-temperature fluid on a road surface by a vehicle, then pouring asphalt on the road surface, and then spreading the asphalt by a paving device. The existing asphalt flattening device is a large-scale machine, can only be suitable for wider pavements, and needs a large amount of manpower to lay by tools such as shovels and the like when paving narrower road sections.

Among the prior art, chinese patent publication No. CN211113050U provides a manual pitch device of paving, this kind of device simple structure is light, when laying narrow and small highway section, can directly push into the use, need not external power supply, can effectually reduce the input of manpower, and the practicality is higher, be worth using widely, but among the device, pitch is emptyd on the road surface by the pouring opening of pitch holding vessel is direct, can lead to most pitch all to gather together, the degree of difficulty of the shakeout of increase, the shakeout effect of shakeout mechanism has been reduced, make the effect of construction hang down lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a can avoid excessive accumulational manual pitch device that paves of pitch has solved current manual pitch device that paves that pitch directly drops at the excessive accumulational problem of meeting that exists.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a manual pitch paving device, includes organism and rectangle movable block, its characterized in that still includes: the blanking groove comprises two side baffles distributed along the left and right direction and a bottom plate positioned between the two side baffles, one end of each side baffle is fixedly connected to the lower side wall of the machine body, the side baffles are provided with inward flanges, and the bottom plate is supported on the inward flanges through a plurality of compression springs;

the vibration mechanism comprises a rotating block, one end of the rotating block is fixedly connected to the side wall of the machine body, the other end of the rotating block is rotatably connected with a rotating shaft, a cam is fixedly sleeved on the side wall of the rotating shaft, a second belt pulley is fixedly sleeved on the side wall of the lower end of the rotating shaft, and the cam is arranged in a manner of being abutted to the lower side wall of the bottom plate;

drive mechanism, drive mechanism includes first belt pulley, the fixed cover of first belt pulley is established on the lateral wall of rectangle movable block, be provided with driving belt on the lateral wall of first belt pulley, be connected through driving belt transmission between first belt pulley and the second belt pulley.

The utility model discloses, including scraping the scraper blade of the upper surface of bottom plate, be equipped with the spout that extends along feed chute extending direction on the medial surface of side shield, the scraper blade is equipped with sliding connection and is in sliding block in the spout.

Preferably, the compression springs are arranged in a linear array, and the compression springs are arranged at equal intervals.

Preferably, a cushion pad is fixedly connected to the side wall of the lower side of the bottom plate, and the cushion pad is made of rubber.

Preferably, the upper end wall of the sliding groove is fixedly connected with a magnet column, and the sliding block is made of a magnetic material.

Preferably, a threaded hole is formed in the upper end wall of the sliding groove, a threaded head is arranged at one end of the magnet column, and the sliding groove and the magnet column are connected in the threaded hole through the threaded head in a threaded mode and are connected together in a threaded mode.

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

1. through the bottom plate that sets up, parts such as compression spring and cam, when the pitch holding vessel ejection of compact downwards on the device, can fall on the bottom plate earlier, then the bottom plate can extrude compression spring downstream because the gravity of pitch, at the in-process that the device removed, the rectangle movable block can drive first belt pulley and rotate, then drive the pivot through driving belt and rotate, thereby make the cam can strike the bottom plate intermittently, thereby make the bottom plate receive the vibration, make pitch disperse more before reacing ground, the mechanism of shakeouts on the former device of being convenient for, the work efficiency of shakeouts has been improved.

2. Through parts such as spout, sliding block and the scraper blade that set up, the staff can use the completion back at the bottom plate, scrapes out the pitch clout on the bottom plate through the scraper blade, and subsequent clearance of being convenient for, the sliding block can be inhaled to the magnet post simultaneously, realizes fixing the scraper blade.

Drawings

Fig. 1 is a schematic view of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic view of the chute as viewed in a direction perpendicular to the bottom plate;

fig. 4 is a schematic sectional view B-B of fig. 3.

In the figure: 1. a body; 2. a rectangular movable block; 3. a first pulley; 4. a drive belt; 5. a second pulley; 6. a cam; 7. a rotating shaft; 8. rotating the block; 9. a side dam; 10. a squeegee; 11. a compression spring; 12. a base plate; 13. a chute; 14. a slider; 15. a magnetic column; 16. and (4) discharging the trough. (ii) a And an inner flanging 17.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 4, a manual asphalt paving device includes a machine body 1 and a rectangular movable block 2, and further includes: and the blanking groove 16 comprises two side baffles 9 distributed along the left-right direction and a bottom plate 12 positioned between the two side baffles. One end of the side baffle 9 is fixedly connected to the lower side wall of the machine body 1, and the side baffle 9 is provided with an inward flange 17. The inner flanging is provided with a plurality of compression springs 11 for supporting the bottom plate 12, the side wall of the lower side of the bottom plate 12 is fixedly connected with a cushion pad, the cushion pad is made of rubber, the arranged cushion pad can prolong the service life of the bottom plate 12 and can reduce the noise of impact, the compression springs 11 are arranged in a linear array mode, the compression springs 11 are arranged at equal intervals, the equal intervals can facilitate the uniform dispersion of the compression springs 11 on the impact force and the integral vibration of the bottom plate 12, and the bottom plate 12 is movably arranged between the two side baffles 9;

the inner side surface of the side baffle 9 is provided with a chute 13 extending along the extension direction of the blanking chute, and a scraper 10 for scraping the bottom plate is arranged in the blanking chute. The scraper blades are connected together through sliding blocks 14 in the sliding grooves 13 and side baffles. Fixedly connected with magnet post 15 on the upper end wall of spout 13, and sliding block 14 adopts the preparation of magnetism material, can be convenient for through the magnet post 15 that sets up fixed to sliding block 14, can be convenient for the staff through the scraper blade 10 that sets up and clear up bottom plate 12, avoid pitch clout to pile up on bottom plate 12, influence the effect of vibration next time, set up threaded hole on the upper end wall of spout 13, set up the thread head on the one end lateral wall of magnet post 15, magnet post 15 passes through the thread head is connected in the thread hole with the spout links together, and this connected mode can be convenient for installation and dismantlement between spout 13 and the magnet post 15.

The vibration mechanism comprises a rotating block 8, one end of the rotating block 8 is fixedly connected to the side wall of the machine body 1, the other end of the rotating block 8 is rotatably connected with a rotating shaft 7, a cam 6 is fixedly sleeved on the side wall of the rotating shaft 7, a second belt pulley 5 is fixedly sleeved on the side wall of the lower end of the rotating shaft 7, and the cam 6 is arranged in a manner of abutting against the lower side wall of the bottom plate 12;

drive mechanism, drive mechanism includes first belt pulley 3, the fixed cover of first belt pulley 3 is established on the lateral wall of rectangle movable block 2, be provided with driving belt 4 on the lateral wall of first belt pulley 3, and be connected through driving belt 4 transmission between first belt pulley 3 and the second belt pulley 5.

The utility model discloses a theory of operation is: when the pitch holding vessel downward ejection of compact on organism 1, can drop on bottom plate 12 earlier, then bottom plate 12 can extrude compression spring 11 downstream because the gravity of pitch, at the in-process that the device removed, rectangle movable block 2 can drive first belt pulley 3 and rotate, first belt pulley 3 rotates and can drive second belt pulley 5 through driving belt 4 and rotate, and then second belt pulley 5 can make pivot 7 rotate, thereby make cam 6 can strike bottom plate 12 intermittently, thereby make bottom plate 12 form the vibration under cam 6 and compression spring 11's mating reaction, make pitch disperse before arriving ground more, the mechanism of shakeout on the former device of being convenient for shakeout levels. When the bottom plate 12 needs to be cleaned after the device is used, the sliding block 14 slides to drive the scraper 10 to scrape off the residual asphalt on the bottom plate 12, and then the sliding block 14 is adsorbed on the magnet column 15 again to be fixed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a manual pitch paving device, includes organism (1) and rectangle movable block (2), its characterized in that still includes:

the blanking trough (16) comprises two side baffles (9) distributed along the left and right direction and a bottom plate (12) positioned between the two side baffles, one end of each side baffle (9) is fixedly connected to the lower side wall of the machine body (1), each side baffle (9) is provided with an inner flanging (17), and the bottom plate is supported on the inner flanging through a plurality of compression springs (11);

the vibration mechanism comprises a rotating block (8), one end of the rotating block (8) is fixedly connected to the side wall of the machine body (1), the other end of the rotating block (8) is rotatably connected with a rotating shaft (7), a cam (6) is fixedly sleeved on the side wall of the rotating shaft (7), a second belt pulley (5) is fixedly sleeved on the side wall of the lower end of the rotating shaft (7), and the cam (6) is arranged in a manner of being abutted to the lower side wall of the bottom plate (12);

drive mechanism, drive mechanism includes first belt pulley (3), first belt pulley (3) fixed cover is established on the lateral wall of rectangle movable block (2), be provided with driving belt (4) on the lateral wall of first belt pulley (3), be connected through driving belt (4) transmission between first belt pulley (3) and second belt pulley (5).

2. A manual asphalt paving device according to claim 1, further comprising a scraper (10) for scraping the upper surface of the bottom plate, wherein the inner side of the side baffle (9) is provided with a sliding groove (13) extending in the extension direction of the blanking groove, and the scraper is provided with a sliding block (14) slidably connected in the sliding groove.

3. A manual asphalt paving apparatus as claimed in claim 1, wherein said compression springs (11) are arranged in a linear array, the compression springs (11) being equally spaced.

4. A manual asphalt paving machine as claimed in claim 1, wherein a cushion pad is fixedly attached to the lower side wall of said base plate (12), said cushion pad being made of rubber.

5. A manual asphalt paving device as claimed in claim 2, wherein the upper end wall of said chute (13) is fixedly connected with a magnetic pole (15), and the sliding block (14) is made of magnetic material.

6. A manual asphalt paving device as claimed in claim 5, wherein a threaded hole is provided on the upper end wall of said chute (13), a threaded head is provided on one end of said magnet post (15), and said chute (13) and magnet post (15) are screwed together by screwing said threaded head into said threaded hole.