CN213062835U

CN213062835U - Spraying device for anti-cracking powdery waterproof gravel on ground

Info

Publication number: CN213062835U
Application number: CN202021745426.7U
Authority: CN
Inventors: 熊智刚
Original assignee: Chongqing Nengrung Construction Technology Co ltd
Current assignee: Chongqing Nengrung Construction Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-27
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to a waterproof gravel spraying equipment technical field, specifically speaking relates to a ground is anti to split likepowder waterproof gravel's spraying device, including the flush coater main part and set up the inlet pipe in the flush coater main part, be provided with anti-clogging device on the inlet pipe, anti-clogging device is including setting up micromotor and the hard tube of fixed mounting on the terminal body of inlet pipe on the inlet pipe, micromotor's output shaft end is provided with the transmission shaft that is vertical setting downwards, the end of transmission shaft is provided with the driving gear, hard tube fixed mounting circles in the interior of first bearing, be provided with driven gear in the outer lane of first bearing, intermeshing between driving gear and the driven gear, be provided with on the outer lane of first bearing and scrape the flitch, the bottom of hard tube is still integrated into one piece has. The utility model discloses can strike off the operation to the surface of filtering the screen panel, avoid filtering the screen panel and be blockked up, influence spraying effect, facilitate the use.

Description

Spraying device for anti-cracking powdery waterproof gravel on ground

Technical Field

The utility model relates to a waterproof gravel spraying equipment technical field, specifically speaking relates to a ground is anti to split likepowder waterproof gravel's spraying device.

Background

Waterproof gravel is a common building material, in order to improve the anti-crack grade on ground, corresponding powdery waterproof gravel also can be used generally, when using powdery waterproof gravel, generally can carry out the spraying operation, carry out the spraying operation and need use the spraying device that corresponds, conventional spraying device is when using, has great granule to pile up in the outside of filtering the screen panel easily, causes the filtering screen panel to block up, influences waterproof gravel's spraying, brings inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground is anti to split likepowder waterproof gravel's spraying device to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a spraying device for powdery waterproof gravel resisting cracking on the ground comprises a spraying machine main body and a feeding pipe arranged on the spraying machine main body, the anti-blocking device is arranged on the feeding pipe and comprises a micro motor arranged on the feeding pipe and a hard pipe fixedly arranged on the pipe body at the tail end of the feeding pipe, the output shaft of the micro motor is vertically arranged downwards, the tail end of the output shaft of the micro motor is provided with a transmission shaft which is vertically arranged downwards, the tail end of the transmission shaft is provided with a driving gear, the hard tube is sleeved with a first bearing, the hard tube is fixedly arranged on an inner ring of the first bearing, the outer ring of the first bearing is provided with a driven gear, the driving gear and the driven gear are meshed with each other, the outer ring of the first bearing is provided with a scraping plate, and the bottom end of the hard tube is also integrally formed with a filter screen.

Preferably, be provided with PMKD on the inlet pipe, last unable adjustment base of micro motor is in through a plurality of fastening bolt fixed mounting on the PMKD, the convenience carries out the fixed mounting operation to micro motor.

Preferably, the tail end of the transmission shaft is tightly welded with a fixed disc, the fixed disc is fixedly connected with the driving gear through a plurality of fastening bolts, and the driving gear is conveniently and fixedly installed on the transmission shaft.

Preferably, a first through hole is formed in the center of the driven gear, and an outer ring of the first bearing is tightly welded on the hole wall of the first through hole, so that correct installation of the first bearing is guaranteed.

Preferably, still be provided with stabilizing mean on the PMKD, stabilizing mean is including being the fixed plate of level form setting on the PMKD front side, be provided with the second through-hole that is linked together with the external world in the fixed plate, the close welding has the second bearing on the pore wall of second through-hole, the transmission shaft passes the second bearing and with the inner circle close welding of second bearing guarantees that the transmission shaft is more stable when the pivoted.

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

1. the utility model discloses a prevent plug device that sets up, guarantee when using, can utilize micro motor work, output shaft on it rotates and drives the driving gear rotation, the driving gear rotates and drives driven gear rotation, driven gear rotates the outer lane that drives first bearing and rotates, it scrapes flitch pivoted effect finally to reach the drive, the realization strikes off the operation to the outside of filtering the screen panel, make great granule can not pile up in the outside of filtering the screen panel, avoid causing the filter screen panel to block up, the conventional spraying device of having solved when using, there is great granule to pile up easily in the outside of filtering the screen panel, cause the filter screen panel to block up, influence the spraying of waterproof gravel, bring inconvenient problem for the user.

2. The utility model discloses a firm mechanism that sets up guarantees that the transmission shaft can the free rotation, also guarantees simultaneously that the transmission shaft is more stable in the pivoted.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a cross-sectional view of the filtering net cover of the present invention;

fig. 4 is an explosion structure diagram of the securing mechanism of the present invention.

In the figure: 1. a sprayer body; 10. a feed pipe; 11. fixing the bottom plate; 2. an anti-clogging device; 20. a micro motor; 201. a drive shaft; 202. fixing the disc; 21. a driven gear; 211. a first through hole; 22. a driving gear; 23. a first bearing; 24. a scraping plate; 25. a hard tube; 26. a filtering net cover; 27. a stabilizing mechanism; 271. a fixing plate; 272. a second through hole; 273. a second bearing.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a spraying device for powdery waterproof gravel resisting ground crack comprises a spraying machine main body 1 and a feeding pipe 10 arranged on the spraying machine main body 1, wherein an anti-blocking device 2 is arranged on the feeding pipe 10, the anti-blocking device 2 comprises a micro motor 20 arranged on the feeding pipe 10 and a hard pipe 25 integrally formed on a pipe body at the tail end of the feeding pipe 10, an output shaft of the micro motor 20 is vertically and downwards arranged, a transmission shaft 201 vertically and downwards arranged is tightly welded at the tail end of the output shaft of the micro motor 20, a driving gear 22 is arranged at the tail end of the transmission shaft 201, a first bearing 23 is sleeved on the hard pipe 25, the hard pipe 25 is tightly welded on an inner ring of the first bearing 23, a driven gear 21 is arranged on an outer ring of the first bearing 23, the driving gear 22 is mutually meshed with the driven gear 21, a scraping plate 24 is tightly welded on an outer ring of the first bearing 23, and a filter, the filtering net cover 26 is of a porous structure, the side face of the scraping plate 24 abuts against the surface of the filtering net cover 26, and therefore it is guaranteed that when the filtering net cover 26 is used, the filtering net cover 26 can play a role in filtering waterproof gravel, smaller particles meeting the requirements for size can enter the inside of the filtering net cover 26, and the larger particles cannot block through holes in the filtering net cover 26 under the scraping effect of the scraping plate 24.

In this embodiment, tight welding has PMKD 11 on inlet pipe 10, and unable adjustment base on micro motor 20 passes through a plurality of fastening bolt fixed mounting on PMKD 11, all is provided with corresponding screw hole in unable adjustment base on micro motor 20 and in the PMKD 11, and it can to reuse fastening bolt with unable adjustment base fixed mounting on micro motor 20 on PMKD 11, conveniently carries out the fixed mounting operation to micro motor 20.

Specifically, the tail end of the transmission shaft 201 is tightly welded with the fixed disc 202, and the fixed disc 202 is fixedly connected with the driving gear 22 through a plurality of fastening bolts, so that the driving gear 22 is conveniently and fixedly installed on the transmission shaft 201.

Further, a first through hole 211 is formed in the center of the driven gear 21, and an outer ring of the first bearing 23 is tightly welded on the hole wall of the first through hole 211, so that correct installation of the first bearing 23 is ensured.

In addition, still be provided with stabilizing mean 27 on PMKD 11, stabilizing mean 27 is including being the fixed plate 271 of level form setting on PMKD 11 leading flank, is provided with the second through-hole 272 that is linked together with the external world in the fixed plate 271, and close welding has second bearing 273 on the pore wall of second through-hole 272, and transmission shaft 201 passes second bearing 273 and closely welds with the inner circle of second bearing 273, guarantees that transmission shaft 201 is more stable when the pivoted.

It should be noted that the micro motor 20 in the present embodiment is a conventional technology, and is not described herein again.

The utility model discloses a ground is anti-splits powdery waterproof gravel's spraying device when using, switch on micro motor 20 external power and make its work, micro motor 20 works, output shaft on it rotates and drives transmission shaft 201 and rotates, transmission shaft 201 rotates and drives driving gear 22 and rotates, driving gear 22 rotates and drives driven gear 21 rather than intermeshing and rotates, driven gear 21 rotates and drives the outer lane of first bearing 23 and rotates, the outer lane of first bearing 23 rotates and drives scraping plate 24 and rotates, when scraping plate 24 rotates along the surface of filtering screen panel 26, realize carrying out the scraping operation to the surface of filtering screen panel 26, bigger granule is under scraping effect of scraping plate 24, can not give the jam with the through-hole in filtering screen panel 26, guarantee spraying operation normal clear, when having solved conventional spraying device and using, it piles up in the outside of filtering screen panel easily to have bigger granule, cause the filter screen panel to block up, influence waterproof gravel's spraying, the problem of bringing inconvenience for the user.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ground is anti to split powdery waterproof gravel's spraying device, includes flush coater main part (1) and inlet pipe (10) of setting on flush coater main part (1), its characterized in that: the anti-blocking device (2) is arranged on the feeding pipe (10), the anti-blocking device (2) comprises a micro motor (20) arranged on the feeding pipe (10) and a hard pipe (25) fixedly installed on a pipe body at the tail end of the feeding pipe (10), an output shaft of the micro motor (20) is vertically arranged downwards, a transmission shaft (201) vertically arranged downwards is arranged at the tail end of the output shaft of the micro motor (20), a driving gear (22) is arranged at the tail end of the transmission shaft (201), a first bearing (23) is sleeved on the hard pipe (25), the hard pipe (25) is fixedly installed on an inner ring of the first bearing (23), a driven gear (21) is arranged on an outer ring of the first bearing (23), the driving gear (22) and the driven gear (21) are mutually engaged, and a scraping plate (24) is arranged on the outer ring of the first bearing (23), the bottom end of the hard pipe (25) is also integrally formed with a filter screen (26).

2. The ground surface crack-resistant powdery waterproof gravel spraying device according to claim 1, wherein: be provided with PMKD (11) on inlet pipe (10), unable adjustment base on micro motor (20) passes through a plurality of fastening bolt fixed mounting be in on PMKD (11).

3. The ground surface crack-resistant powdery waterproof gravel spraying device according to claim 1, wherein: the tail end of the transmission shaft (201) is tightly welded with a fixed disc (202), and the fixed disc (202) is fixedly connected with the driving gear (22) through a plurality of fastening bolts.

4. The ground surface crack-resistant powdery waterproof gravel spraying device according to claim 1, wherein: the center position department of driven gear (21) is provided with first through-hole (211), the outer lane of first bearing (23) is closely welded on the pore wall of first through-hole (211).

5. The ground surface crack-resistant powdery waterproof gravel spraying device according to claim 2, wherein: still be provided with stabilizing mean (27) on PMKD (11), stabilizing mean (27) is including being fixed plate (271) of level form setting on PMKD (11) leading flank, be provided with second through-hole (272) that are linked together with the external world in fixed plate (271), it has second bearing (273) closely to weld on the pore wall of second through-hole (272), transmission shaft (201) pass second bearing (273) and with the inner circle of second bearing (273) closely welds.