CN221837978U

CN221837978U - Building concrete sprayer

Info

Publication number: CN221837978U
Application number: CN202323618549.0U
Authority: CN
Inventors: 成二朋
Original assignee: Individual
Current assignee: Bortala Mongolian Autonomous Prefecture Hongyuan Concrete Co ltd
Priority date: 2023-12-29
Filing date: 2023-12-29
Publication date: 2024-10-15
Anticipated expiration: 2033-12-29

Abstract

The utility model discloses a construction concrete spraying machine, including a bottom plate and a shell, the upper end of the shell is fixedly connected with a feed hopper, the interior of the shell is movably connected with a cleaning assembly, the cleaning assembly includes a stirring roller, a scraper 1 and a scraper 2, the upper end of the bottom plate is fixedly connected with a filter assembly, the filter assembly includes a filter screen and a collection box. The utility model starts the motor to rotate the stirring roller, the scraper 1 and the scraper 2, stirs the interior of the shell by the stirring roller, and scrapes the mortar attached to the inner wall of the shell in all directions by the scraper 1 and the scraper 2; the raw materials poured into the feed hopper are filtered by setting a filter screen to prevent larger particles of stone from affecting the spraying effect, and the filtered stones are collected through the collection box.

Description

Building concrete sprayer

Technical Field

The utility model relates to the technical field of concrete sprayers, in particular to a building concrete sprayer.

Background

According to the utility model, through arranging a wall scraping mechanism, the mutual matching among the components such as a belt, a threaded rod, a rectangular frame, a threaded sleeve, a limiting rod and a moving plate, the concrete adhered to the inner wall of the shell can be scraped, the waste of resources is avoided, the height of a horn head can be conveniently adjusted through the mutual matching among the components such as a disc, a moving rack plate, a moving rod, a second servo motor and a transmission rod, and the angle of the horn head can be adjusted through the mutual matching among the components such as a connecting plate, a pull ring, a spring, a limiting plate, a pull rod and the disc, so that the efficiency of the device for spraying the horn head is improved.

The device drives the rectangular frame through the threaded rod to realize scraping mortar attached to the inner wall of the shell, but the cleaning mode cannot scrape two ends of the wall of the shell, so that the mortar attached to the inner wall of the shell cannot be cleaned in all directions, the surface of the threaded rod in the shell is attached to the mortar, and the use of the threaded rod is affected.

Disclosure of utility model

The utility model aims to provide a building concrete sprayer which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building concrete sprayer, includes bottom plate and casing, the upper end fixedly connected with feeder hopper of casing, the inside swing joint of casing has the clearance subassembly, the clearance subassembly includes stirring roller, scraper blade one and scraper blade two, the upper end fixedly connected with filter unit of bottom plate, filter unit includes filter screen and collecting box.

Preferably, the upper end fixedly connected with pressure pump of bottom plate, the output fixedly connected with connecting pipe of pressure pump, the right-hand member fixedly connected with discharging pipe of casing.

Preferably, the bottom plate is fixedly connected with the shell, a valve is arranged on the discharging pipe, and the connecting pipe is fixedly connected with the shell.

Preferably, the left end fixedly connected with motor of casing, the one end fixed sleeve of motor output shaft has cup jointed the driving gear, the inside rotation of casing is connected with the pivot, the one end that the pivot is close to the driving gear fixedly connected with driven gear.

Preferably, the stirring roller, the first scraping plate and the second scraping plate are fixedly connected with the rotating shaft, and the driving gear is meshed with the driven gear.

Preferably, the inside fixedly connected with deflector of feeder hopper, the through-hole has been seted up on the surface of feeder hopper, the upper end fixedly connected with conveyer pipe of collecting box.

Preferably, the conveying pipe is fixedly connected with the feeding hopper, and the filter screen is fixedly arranged in the feeding hopper.

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

1. The stirring roller, the first scraping plate and the second scraping plate rotate after the motor is started, the stirring roller stirs the inside of the shell, and the mortar attached to the inner wall of the shell is scraped in all directions through the first scraping plate and the second scraping plate;

2. the raw materials poured into the feed hopper are filtered through the filter screen, so that the effect of jetting is prevented from being influenced by stones with larger particles, and the filtered stones are collected through the collecting box.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a cleaning assembly according to the present utility model;

FIG. 3 is a schematic view of a portion of a filter assembly according to the present utility model;

fig. 4 is a schematic diagram of a portion of a filter assembly according to the present utility model.

In the figure: 1. a bottom plate; 2. a housing; 3. a discharge pipe; 4. a feed hopper; 5. a pressure pump; 6. a connecting pipe; 701. a motor; 702. a drive gear; 703. a driven gear; 704. a rotating shaft; 705. a stirring roller; 706. a first scraping plate; 707. a second scraping plate; 801. a filter screen; 802. a through hole; 803. a guide plate; 804. a delivery tube; 805. and (5) collecting a box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, a building concrete sprayer in the first embodiment of the utility model includes a base plate 1 and a housing 2, the upper end of the housing 2 is fixedly connected with a feed hopper 4, the inside of the housing 2 is movably connected with a cleaning assembly, the cleaning assembly includes a stirring roller 705, a first scraper 706 and a second scraper 707, the upper end of the base plate 1 is fixedly connected with a filtering assembly including a filter screen 801 and a collecting box 805, the upper end of the base plate 1 is fixedly connected with a pressure pump 5, the output end of the pressure pump 5 is fixedly connected with a connecting pipe 6, the right end of the housing 2 is fixedly connected with a discharge pipe 3, the base plate 1 is fixedly connected with the housing 2, the discharge pipe 3 is provided with a valve, the connecting pipe 6 is fixedly connected with the housing 2, the left end of the housing 2 is fixedly connected with a motor 701, one end of an output shaft of the motor 701 is fixedly sleeved with a driving gear 702, the inside of the housing 2 is rotatably connected with a rotating shaft 704, one end of the rotating shaft 704 near the driving gear 702 is fixedly connected with a driven gear 703, the stirring roller 705, the first scraper 706 and the second scraper 706 are fixedly connected with the rotating shaft 704, and the driving gear 702 is meshed with the driven gear 703.

In the above embodiment, two first scrapers 706 are provided, and the two first scrapers 706 are located at the left and right ends of the rotating shaft 704.

The technical effects achieved by the embodiment are as follows: after the motor 701 is started, the stirring roller 705, the first scraping plate 706 and the second scraping plate 707 are rotated, the stirring roller 705 stirs the inside of the shell 2, and the mortar attached to the inner wall of the shell 2 is scraped in all directions through the first scraping plate 706 and the second scraping plate 707.

Example 2

As shown in fig. 3 and 4, a construction concrete sprayer comprises the whole content of embodiment 1, in addition, a guide plate 803 is fixedly connected to the inside of a feed hopper 4, a through hole 802 is formed in the surface of the feed hopper 4, a conveying pipe 804 is fixedly connected to the upper end of a collecting box 805, the conveying pipe 804 is fixedly connected to the feed hopper 4, and a filter screen 801 is fixedly mounted in the feed hopper 4.

The technical effects achieved by the embodiment are as follows: the raw material poured into the feed hopper 4 is filtered by providing the filter screen 801, so that stones of large particles are prevented from affecting the spraying effect, and the filtered stones are collected by the collection box 805.

Working principle: opening a valve on the discharge pipe 3, starting the pressure pump 5, increasing the pressure inside the shell 2 through the connecting pipe 6, spraying mortar inside the shell through the discharge pipe 3, driving the driving gear 702 to rotate through the starting motor 701, driving the rotating shaft 704, the stirring roller 705, the first scraping plate 706 and the second scraping plate 707 to rotate through the driven gear 703 by the driving gear 702, stirring the inside of the shell 2 through the stirring roller 705, and omnibearing scraping of the mortar attached to the inner wall of the shell 2 is achieved through the first scraping plate 706 and the second scraping plate 707; during the material loading, pour the raw materials into feeder hopper 4, filter screen 801 slope sets up, filters through filter screen 801, prevents that the stone of great granule from influencing the injection effect to the stone of filtration drops into conveyer pipe 804 through-hole 802 and deflector 803, collects through collecting box 805 at last.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and may be either a fixed connection or a removable connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a building concrete sprayer, its characterized in that includes bottom plate (1) and casing (2), the upper end fixedly connected with feeder hopper (4) of casing (2), the inside swing joint of casing (2) has cleaning component, cleaning component includes stirring roller (705), scraper blade one (706) and scraper blade two (707), the upper end fixedly connected with filter component of bottom plate (1), filter component includes filter screen (801) and collecting box (805).

2. A construction concrete sprayer according to claim 1, wherein: the upper end fixedly connected with pressure pump (5) of bottom plate (1), the output fixedly connected with connecting pipe (6) of pressure pump (5), the right-hand member fixedly connected with discharging pipe (3) of casing (2).

3. A construction concrete sprayer according to claim 2, wherein: the bottom plate (1) is fixedly connected with the shell (2), a valve is arranged on the discharging pipe (3), and the connecting pipe (6) is fixedly connected with the shell (2).

4. A construction concrete sprayer according to claim 1, wherein: the motor (701) is fixedly connected to the left end of the shell (2), the driving gear (702) is fixedly sleeved at one end of the output shaft of the motor (701), the rotating shaft (704) is rotatably connected to the inside of the shell (2), and the driven gear (703) is fixedly connected to one end, close to the driving gear (702), of the rotating shaft (704).

5. A construction concrete sprayer according to claim 4, wherein: the stirring roller (705), the first scraping plate (706) and the second scraping plate (707) are fixedly connected with the rotating shaft (704), and the driving gear (702) is meshed with the driven gear (703).

6. A construction concrete sprayer according to claim 1, wherein: the inside fixedly connected with deflector (803) of feeder hopper (4), through-hole (802) have been seted up on the surface of feeder hopper (4), the upper end fixedly connected with conveyer pipe (804) of collection box (805).

7. A construction concrete sprayer according to claim 6, wherein: the conveying pipe (804) is fixedly connected with the feeding hopper (4), and the filter screen (801) is fixedly arranged in the feeding hopper (4).