CN208038980U - A kind of dust-proof rammer compacter - Google Patents

Abstract

The utility model discloses a kind of dust-proof rammer compacters, belong to road building machine field.The device includes：Body；Tamping unit comprising motor, transmission shaft, cam, guide post, dust hood, compression spring and exciting plate, motor are fixedly connected on body, and the both ends of transmission shaft are rotatably connected on body；Offer mounting hole on body, dust hood is mounted in mounting hole, dust hood have one for accommodate guide post by pilot hole, dust hood has the vacuum chamber for always passing to bottom；Dust exhaust apparatus comprising seal closure, fan and deduster, fan are arranged in vacuum chamber, and air admission hole is offered on seal closure；Support construction, it includes that idler wheel in body lower end is arranged in several, exciting plate is accommodated by the utility model by seal closure, prevent the gas containing dust from escaping, avoid dust by being raised outside air admission hole, airborne dust problem is effectively reduced, working environment is improved, reduces and the human body of operating personnel is endangered.

Description

A kind of dust-proof rammer compacter

Technical field

The utility model is related to road building machine field, more particularly to a kind of dust-proof rammer compacter.

Background technology

Rammer compacter is mainly used in the infrastructure constructions such as highway, railway, harbour, building, water conservancy, municipal administration field, upper State and can be used in Abutment Back in field, contain side, corner turning point, curb, the highways such as bank protection, railway bed compacting, dykes and dams and its Bank protection is tamped, and builds groove and backfill rammed earth, concrete patching compacting, municipal gutter, well head, the compacting of pipe side etc. must For playing pile pulling and being crushed when wanting.

Rammer compacter in the prior art will produce very big dust at work due to causing brute force attack to ground, Influence air is drifted everywhere, causes working environment severe, and very big harm is caused to the health of human body of operating personnel.

A kind of floor rammer is disclosed application No. is the utility model patent of CN201621036905.5, including body, The left end of exciting plate, guide post, pressure roller and protective cover, the body is equipped with end cap, and motor, the bottom of body are equipped in end cap Four groups of universal wheel components are laid with, the bottom lower end of end cap is equipped with the first flexible baffle, and internal body is equipped with shaft, shaft Left end is connect with motor, and shaft is fixed on by bearing assembly on the side wall of body, and two groups of cam packs are equipped at intervals in shaft, Guide post is equipped with two, and two guide posts are located at the left and right side of body, and guide post passes through the lower part of body, and is oriented to The bottom of column is welded with exciting plate, and lower compression spring is equipped between guide post and body.The pressure roller of the utility model setting can be to swashing The ground that vibration plate was tamped is compacted again, to improve the robustness that ground is compacted, two groups of flexible baffles of setting Protective action can be played, the stone that compacting is splashed in the process can be blocked in.

But it still can not solve the problems, such as airborne dust.

Utility model content

The utility model provides a kind of dust-proof rammer compacter, can solve the problems, such as pointed in background technology.

A kind of dust-proof rammer compacter, including：

Body；

Tamping unit comprising motor, transmission shaft, cam, guide post, dust hood, compression spring and exciting plate, the motor are solid Surely it is connected on the body, the both ends of the transmission shaft are rotatably connected on the body, and the motor is drivingly connected To the transmission shaft, the actuated by cams is connected on the transmission shaft；Mounting hole, the dust hood are offered on the body In the mounting hole, the dust hood have one for accommodate the guide post by pilot hole, the dust hood With the vacuum chamber for always passing to bottom, one end of the guide post is connected with pressing plate, the other end is connected across the pilot hole To the exciting plate, described compression spring one end is resisted against on the pressing plate, the other end is resisted against on the dust hood；

Dust exhaust apparatus comprising seal closure, fan and deduster, the fan is arranged in the vacuum chamber, described close Air admission hole is offered on sealing cover, the deduster is connected to by hose in the dust hood；

Support construction comprising the idler wheel in the body lower end is arranged in several.

More preferably, the side of the body is provided with enclosing.

More preferably, it is provided with crossbearer on the body.

The utility model provides a kind of dust-proof rammer compacter, is accommodated exciting plate by seal closure, prevents containing dust Gas escape, fan rotation so that gas is flowed into deduster, make the air-flow of air admission hole that can only unidirectionally be flowed into dust excluding hood, It avoids dust by being raised outside air admission hole, while also can guarantee the balance of air pressure and atmospheric pressure in seal closure, will finally contain dust Gas be sent into deduster, effectively reduce airborne dust problem, improve working environment, reduce and the human body of operating personnel is endangered.

Description of the drawings

Fig. 1 is a kind of structural schematic diagram of dust-proof rammer compacter provided by the utility model；

Fig. 2 is partial enlarged view at A in Fig. 1.

Reference sign：

1- bodies, 2- crossbearers, 3- motors, 4- cams, 5- compression springs, 6- guide posts, 7- exciting plates, 8- seal closures, 9- dust suctions Cover, 10- dust catchers, 11- flexible baffles, 12- fans.

Specific implementation mode

Below in conjunction with the accompanying drawings, a specific implementation mode of the utility model is described in detail, it is to be understood that this The protection domain of utility model is not restricted by specific implementation.

As shown in Figure 1 to Figure 2, a kind of dust-proof rammer compacter that the utility model embodiment provides, including：

Body 1；

Tamping unit comprising motor 3, transmission shaft, cam 4, guide post 6, dust hood 9, compression spring 5 and exciting plate 7, it is described Motor 3 is fixedly connected on the body 1, and the both ends of the transmission shaft are rotatably connected on the body 1, the motor 3 are drivingly connected to the transmission shaft, and the cam 4 is drivingly connected on the transmission shaft；Installation is offered on the body 1 Hole, the dust hood 9 be mounted on the mounting hole in, the dust hood 9 have one for accommodate the guide post 6 by lead Xiang Kong, the dust hood 9 have the vacuum chamber for always passing to bottom, and one end of the guide post 6 is connected with pressing plate, the other end is worn Cross the pilot hole and be connected to the exciting plate 7,5 one end of the compression spring is resisted against on the pressing plate, the other end be resisted against it is described On dust hood 9；

Dust exhaust apparatus comprising seal closure 8, fan 12 and deduster 10, the fan 12 are arranged in the vacuum chamber, Air admission hole is offered on the seal closure 8, the deduster 10 is connected to by hose in the dust hood 9；

Support construction comprising the idler wheel in 1 lower end of the body is arranged in several.

Further, the side of the body 1 is provided with enclosing 11, can hit the wounds such as winged stone in the process to avoid compacting People.

Further, it is provided with crossbearer on the body, convenient for push body 1.

In use, motor 3 drives transmission shaft rotation, transmission shaft band moving cam 4 to rotate, cam 4 periodically compresses guiding Pressing plate on column 6, pressing plate are resisted against always under the action of compression spring 5 on cam 4, are eventually led to column 6 in cam 4 and compression spring 5 Effect is lower to drive exciting plate 7 to generate periodical up and down motion, and then is compacted ground, and fan 12 rotates during compacting, will Air-flow is sent into deduster 10, and external air flow is entered by air admission hole in seal closure 8, keeps the air pressure in seal closure 8 and extraneous gas It presses identical, while external air flow being made unidirectionally to be flowed into seal closure 8, avoid raising outside dust.

Disclosed above is only several specific embodiments of the utility model, and still, the utility model embodiment is not office It is limited to this, the changes that any person skilled in the art can think of should all fall into the scope of protection of the utility model.

Claims (3)

1. a kind of dust-proof rammer compacter, which is characterized in that including：

Body；

Tamping unit comprising motor, transmission shaft, cam, guide post, dust hood, compression spring and exciting plate, the motor, which is fixed, to be connected It is connected on the body, the both ends of the transmission shaft are rotatably connected on the body, and the motor is drivingly connected to institute Transmission shaft is stated, the actuated by cams is connected on the transmission shaft；Mounting hole, the dust hood installation are offered on the body In the mounting hole, the dust hood have one for accommodate the guide post by pilot hole, the dust hood has The consistent vacuum chamber for passing to bottom, one end of the guide post is connected with pressing plate, the other end is connected to institute across the pilot hole Exciting plate is stated, described compression spring one end is resisted against on the pressing plate, the other end is resisted against on the dust hood；

Dust exhaust apparatus comprising seal closure, fan and deduster, the fan are arranged in the vacuum chamber, the seal closure On offer air admission hole, the deduster is connected to by hose in the dust hood；

Support construction comprising the idler wheel in the body lower end is arranged in several.

2. a kind of dust-proof rammer compacter as described in claim 1, which is characterized in that the side of the body is provided with enclosing.

3. a kind of dust-proof rammer compacter as described in claim 1, which is characterized in that be provided with crossbearer on the body.