CN216299674U

CN216299674U - Municipal building concrete sprayer

Info

Publication number: CN216299674U
Application number: CN202122001300.XU
Authority: CN
Inventors: 韩晓军
Original assignee: Individual
Current assignee: Zhejiang Zhongli Construction Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-04-15
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of concrete spraying machines, in particular to a municipal building concrete spraying machine which comprises a base, wherein a mixing drum and a rotating plate are respectively arranged on the left side and the right side of the top of the base; the spraying gun is used in cooperation with the handle, the transmission rod, the first bevel gear, the second bevel gear, the cylinder, the rotating plate, the fixing seat, the lifting motor, the screw rod and the threaded pipe, so that the angle and the height of the spraying gun can be adjusted, the spraying range of the spraying gun is enlarged, the spraying efficiency of the concrete spraying machine is greatly improved, and the practicability of the concrete spraying machine is enhanced.

Description

Municipal building concrete sprayer

Technical Field

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

Background

Cement concrete is one of the most important building materials in the world today, and the concrete sprayer is convenient to construct and widely used, and the concrete sprayer is a core device in concrete spraying construction and widely used in lining construction sites of underground engineering, roadways, tunnels, culverts and the like.

At present, the angle and the height of a spray gun are difficult to adjust by the existing concrete sprayer, the spray efficiency of the concrete sprayer is greatly reduced, and the requirements of people are difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a municipal building concrete sprayer.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a municipal building concrete sprayer comprises a base;

the left side and the right side of the top of the base are respectively provided with the mixing drum and the rotating plate, the left side and the right side of the top of the rotating plate are respectively and fixedly provided with the fixed seat and the lifting motor, the inner side of the fixed seat is hinged with the injection gun, the outer part of the injection gun is slidably sleeved with the sleeve, the bottom of the sleeve is rotatably connected with the threaded pipe, the inner part of the threaded pipe is in threaded connection with the screw rod, and the lower end of the screw rod penetrates through the bottom of the threaded pipe and is fixedly connected with the driving end of the lifting motor;

agitator cylinder top fixed mounting has agitator motor and feeder hopper, agitator motor is located the feeder hopper left side, agitator motor drive end fixed mounting has the pivot, the pivot lower extreme extends into the inside below of agitator cylinder, the equal fixed mounting in pivot left and right sides has the puddler, the one end fixed mounting that the pivot was kept away from to the puddler has the scraper blade, scraper blade and the contact of agitator cylinder inner wall.

Preferably, the base back is provided with the handle, handle front end fixed mounting has the transfer line, the transfer line front end extends into inside and fixed mounting of base has first conical gear, first conical gear top meshing has first conical gear.

Preferably, a cylinder is fixedly installed at the top of the second bevel gear, and the top of the cylinder penetrates through the top of the base and is fixedly connected with the bottom of the rotating plate.

Preferably, the right lower end of the mixing drum is communicated with a material conveying pipe, and one end, far away from the mixing drum, of the material conveying pipe is communicated with the left side of the spray gun.

Preferably, the inside equal fixed mounting in left and right sides of feeder hopper has the fixed block, fixed block top fixed mounting has the locating lever, the inside left and right sides of feeder hopper all is provided with the connecting block that is located the fixed block top, connecting block top fixed mounting has and draws the piece, two it has the filter screen to inlay between the connecting block, the connecting block bottom seted up with locating lever assorted constant head tank.

Preferably, the upper end and the lower end of each stirring rod are fixedly provided with stirring blades, and the stirring blades on the same stirring rod are alternately distributed on the same side.

By adopting the technical scheme, the beneficial effects are as follows:

the stirring motor, the rotating shaft, the stirring rod and the scraper are matched for use, so that raw materials can be uniformly mixed together, the stirring effect and the stirring efficiency are improved, meanwhile, the scraper can scrape the inner wall of the stirring cylinder, the inner part of the stirring cylinder can be cleaned, the raw materials are prevented from remaining on the inner wall of the stirring cylinder, the cleaning work on the inner wall of the stirring cylinder is not facilitated, the normal use of the concrete sprayer is ensured, meanwhile, the waste of the raw materials is avoided, and the production cost is reduced;

the angle and the height of the spray gun can be adjusted by matching the handle, the transmission rod, the first conical gear, the second conical gear, the cylinder, the rotating plate, the fixed seat, the lifting motor, the screw rod and the threaded pipe, the spraying range of the spray gun is expanded, the spraying efficiency of the concrete sprayer is greatly improved, and the practicability of the concrete sprayer is enhanced;

through the cooperation that is provided with connecting block, locating lever, fixed block and constant head tank use to alright realize wasing convenient and fast, improved concrete sprayer's work efficiency to the dismantlement of filter screen.

Drawings

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

FIG. 2 is a right side partial sectional structural view of the present invention;

FIG. 3 is a front sectional view of the mixing drum and hopper of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention;

the labels in the figure are: the device comprises a base 1, a mixing drum 2, a feed hopper 3, a mixing motor 4, a feed delivery pipe 5, a fixed seat 6, a sleeve 7, a spray gun 8, a threaded pipe 9, a screw rod 10, a lifting motor 11, a rotating plate 12, a handle 13, a transmission rod 14, a first bevel gear 15, a second bevel gear 16, a cylinder 17, a rotating shaft 18, a mixing rod 19, a scraper 20, a positioning rod 21, a connecting block 22, a filter screen 23, a fixed block 24 and a positioning groove 25.

Detailed Description

As shown in fig. 1 to 4, the present invention provides a technical solution: a municipal building concrete sprayer comprises a base 1;

the left side and the right side of the top of the base 1 are respectively provided with a stirring cylinder 2 and a rotating plate 12, the left side and the right side of the top of the rotating plate 12 are respectively fixedly provided with a fixed seat 6 and a lifting motor 11, the inner side of the fixed seat 6 is hinged with a spray gun 8, the outer part of the spray gun 8 is slidably sleeved with a sleeve 7, the bottom of the sleeve 7 is rotatably connected with a threaded pipe 9, the inner part of the threaded pipe 9 is in threaded connection with a screw rod 10, and the lower end of the screw rod 10 penetrates through the bottom of the threaded pipe 10 and is fixedly connected with the driving end of the lifting motor 11;

2 top fixed mounting of churn has agitator motor 4 and feeder hopper 3, and agitator motor 4 is located feeder hopper 3 left sides, and 4 drive end fixed mounting of agitator motor have a pivot 18, and the 18 lower extreme of pivot extends into 2 inside below of churn, and the equal fixed mounting in the 18 left and right sides of pivot has puddler 19, and the one end fixed mounting that puddler 19 kept away from pivot 18 has scraper blade 20, scraper blade 20 and 2 inner wall contacts of churn.

In this embodiment, the back of the base 1 is provided with the handle 13, the front end of the handle 13 is fixedly mounted with the transmission rod 14, the front end of the transmission rod 14 extends into the base 1 and is fixedly mounted with the first bevel gear 15, the first bevel gear 16 is arranged above the first bevel gear 15, the top of the second bevel gear 16 is fixedly mounted with the cylinder 17, the top of the cylinder 17 penetrates through the top of the base 1 and is fixedly connected with the bottom of the rotating plate 12, when the angle of the spray gun needs to be adjusted, the handle is rotated, the handle 13 can drive the transmission rod 14 to rotate, the transmission rod 14 can drive the first bevel gear 15 to be meshed with the second bevel gear 16, the cylinder 17 can be driven, the rotating plate 12, the fixing base 6 and the spray gun 8 rotate, and the purpose of adjusting the angle of the spray gun can be achieved.

In this embodiment, the right lower end of the mixing drum 2 is communicated with the material conveying pipe 5, one end of the material conveying pipe 5, which is far away from the mixing drum 2, is communicated with the left side of the spray gun 8, and the material conveying pipe 5 can convey the mixed raw material to the spray gun 8 for spraying.

In this embodiment, the equal fixed mounting in the inside left and right sides of feeder hopper 3 has fixed

block

24, 24 top fixed mounting of fixed block has locating lever 21, the inside left and right sides of feeder hopper 3 all is provided with the connecting block 22 that is located 24 tops of fixed block, connecting block 22 top fixed mounting has the piece of drawing, it has filter screen 23 to inlay between two connecting blocks 22, connecting block 22 bottom seted up with locating lever 21 assorted constant head tank 25, when needs dismantle the washing to filter screen 23, draw the piece then can drive connecting block 22 and filter screen 23 rebound, make locating lever 21 break away from in constant head tank 25, break away from in feeder hopper 3 when filter screen 23, thereby alright realize the dismantlement washing to filter screen 23.

In this embodiment, the equal fixed mounting in both ends has the stirring leaf about every puddler 19, and the stirring leaf on the same one side puddler 19 distributes in turn, when stirring the raw materials, puddler 19 and stirring leaf can stir the raw materials simultaneously and mix to the improvement is to the stirring efficiency of raw materials.

Specifically, when the concrete spraying machine is used, firstly, an external power supply or a control switch is connected with the concrete spraying machine, then, required raw materials are conveyed into the mixing drum 2 through the feed hopper 3, in the conveying process, the filter screen 23 can filter the raw materials, large raw material particles are filtered and intercepted, and subsequent spraying work is prevented from being influenced, when the raw materials enter the mixing drum 2, the stirring motor 4 is started, the stirring motor 4 can drive the rotating shaft 18 to rotate, the rotating shaft 18 can drive the stirring rod 19 and the stirring blades to fully stir and mix the raw materials, so that the raw materials can be uniformly mixed together, the stirring effect and the stirring efficiency are improved, meanwhile, the stirring rod 19 can drive the scraper 20 to rotate, the scraper 20 can scrape the inner wall of the mixing drum 2, the inside of the mixing drum 2 can be cleaned, and the raw materials are prevented from remaining on the inner wall of the mixing drum 2, the cleaning work of the inner wall of the mixing drum 2 is not facilitated, the normal use of the concrete sprayer is ensured, meanwhile, the waste of raw materials is avoided, and the production cost is reduced;

after the raw materials are stirred, the raw materials can be conveyed into the spray gun 8 through the conveying pipeline 5 for spraying, when the angle or the height of the spray gun 8 needs to be adjusted, the handle 13 can be rotated, the handle 13 can drive the transmission rod 14 to rotate, the transmission rod 14 can drive the first bevel gear 15 to be meshed with the second bevel gear 16, so that the cylinder 17, the rotating plate 12, the fixed seat 6 and the spray gun 8 can be driven to rotate, when the spray gun 8 rotates to a proper angle, the handle 13 stops rotating, the angle of the spray gun 8 can be adjusted, then the lifting motor 11 can be started, the lifting motor 11 works, the screw rod 10 can be driven to rotate, the screw rod 10 is in threaded connection with the inner wall of the threaded pipe 9, the threaded pipe 9 can be driven to move upwards, when the spray gun 8 rises to a required height, the lifting motor 11 stops working, so that the height of the spray gun 8 can be adjusted, the spraying efficiency of the concrete sprayer is greatly improved;

when needs are dismantled filter screen 23 and are washd, the staff pulling draws the piece, draws the piece then can drive connecting block 22 and filter screen 23 rebound for in locating lever 21 breaks away from constant head tank 25, in filter screen 23 breaks away from feeder hopper 3, thereby alright realize washing the dismantlement of filter screen 23, convenient and fast has improved concrete sprayer's work efficiency.

Claims

1. The utility model provides a municipal building concrete sprayer, includes base (1), its characterized in that:

the stirring cylinder (2) and the rotating plate (12) are respectively installed on the left side and the right side of the top of the base (1), a fixing seat (6) and a lifting motor (11) are respectively and fixedly installed on the left side and the right side of the top of the rotating plate (12), a spraying gun (8) is hinged to the inner side of the fixing seat (6), a sleeve (7) is sleeved outside the spraying gun (8) in a sliding mode, a threaded pipe (9) is rotatably connected to the bottom of the sleeve (7), a screw rod (10) is connected to the inner portion of the threaded pipe (9) in a threaded mode, and the lower end of the screw rod (10) penetrates through the bottom of the threaded pipe (9) and is fixedly connected with the driving end of the lifting motor (11);

agitator drum (2) top fixed mounting has agitator motor (4) and feeder hopper (3), agitator motor (4) are located feeder hopper (3) left side, agitator motor (4) drive end fixed mounting has pivot (18), pivot (18) lower extreme extends into agitator drum (2) inside below, the equal fixed mounting in pivot (18) left and right sides has puddler (19), the one end fixed mounting that pivot (18) were kept away from in puddler (19) has scraper blade (20), scraper blade (20) and agitator drum (2) inner wall contact.

2. The municipal building concrete sprayer according to claim 1, wherein: the base (1) back is provided with handle (13), handle (13) front end fixed mounting has transfer line (14), transfer line (14) front end extends into inside and fixed mounting of base (1) has first conical gear (15), meshing has second conical gear (16) above first conical gear (15).

3. The municipal building concrete sprayer according to claim 2, wherein: and a cylinder (17) is fixedly mounted at the top of the second bevel gear (16), and the top of the cylinder (17) penetrates out of the top of the base (1) and is fixedly connected with the bottom of the rotating plate (12).

4. The municipal building concrete sprayer according to claim 1, wherein: the right lower end of the mixing drum (2) is communicated with a material conveying pipe (5), and one end, far away from the mixing drum (2), of the material conveying pipe (5) is communicated with the left side of the spray gun (8).

5. The municipal building concrete sprayer according to claim 1, wherein: equal fixed mounting in the inside left and right sides of feeder hopper (3) has fixed block (24), fixed block (24) top fixed mounting has locating lever (21), the inside left and right sides of feeder hopper (3) all is provided with connecting block (22) that are located fixed block (24) top, connecting block (22) top fixed mounting has the piece of drawing, two it has filter screen (23) to inlay between connecting block (22), connecting block (22) bottom seted up with locating lever (21) assorted constant head tank (25).

6. The municipal building concrete sprayer according to claim 1, wherein: stirring blades are fixedly mounted at the upper end and the lower end of each stirring rod (19), and the stirring blades on the same side of each stirring rod (19) are alternately distributed.