CN217020958U

CN217020958U - Construction equipment for building 3D printing

Info

Publication number: CN217020958U
Application number: CN202220517082.7U
Authority: CN
Inventors: 刘焱; 王飞; 张佳; 贺艳; 肖萍; 李进韬; 陈江辉; 於立杰
Original assignee: Xinjiang Institute of Engineering
Current assignee: Xinjiang Institute of Engineering
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-22
Anticipated expiration: 2032-03-10

Abstract

The utility model provides construction equipment for building 3D printing; the multifunctional stirring tank comprises a tank body, the top outer wall of the tank body is connected with a shell through bolts, the top inner wall of the tank body is connected with a center shaft through a bearing, a scraper is welded at the bottom end of the center shaft, the top end of the center shaft extends to the inner welding of the shell and is provided with a driving gear, the top inner wall of the tank body is connected with two stirring shafts through the bearing, the top ends of the two stirring shafts extend to the inner welding of the shell and are provided with driven gears, the driven gears are meshed with the driving gear, the outer walls of the two sides of the stirring shafts are welded with stirring blades, the top outer wall of the shell is welded with a first motor, and one end of an output shaft of the first motor is connected with the driving gear through a spline. This design drives two driven gear and (mixing) shaft simultaneously and rotates when utilizing the driving gear to rotate for two epaxial stirring leaves of stirring stir jar raw materials of internal portion with the scraper blade jointly, have consequently realized building 3D and have printed the efficient effect of compounding when being under construction.

Description

Construction equipment for building 3D printing

Technical Field

The utility model particularly relates to the technical field of building 3D printing, in particular to construction equipment for building 3D printing.

Background

Along with 3D printing technique is perfect day by day, not only can print smallclothes article, this technique can thoroughly overturn traditional building trade even moreover for the building can be built through 3D printing, need use compounding equipment to carry out the compounding to the raw materials when building 3D prints the construction, makes the raw materials conveniently use.

The compounding equipment that prior art's building 3D printed construction is lower to the mixing efficiency of raw materials, leads to the unable timely supply of raw materials, and then influences the construction progress, and when cold weather, the raw materials mixes the back mobility relatively poor, leads to the raw materials at the quality reduction of mixing. There is therefore a need for a construction apparatus for architectural 3D printing to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, adapt to the practical requirements and provide construction equipment for building 3D printing, which is novel in structural design.

In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:

the utility model provides a construction equipment for building 3D prints, which comprises a tank body, there is the casing top outer wall of the jar body through bolted connection, the top inner wall of the jar body is connected with the center pin through the bearing, the bottom welding of center pin has the scraper blade, the inside welding that the top of center pin extends to the casing has the driving gear, the top inner wall of the jar body is connected with two (mixing) shafts, two through the bearing the inside welding that the top of (mixing) shaft extends to the casing has driven gear, driven gear and driving gear meshing, the both sides outer wall welding of (mixing) shaft has the stirring leaf, the top outer wall welding of casing has first motor, the output shaft one end of first motor passes through splined connection with the driving gear.

The inside of the jar body is provided with the heat exchange tube that the spiral encircleed, the outer wall welding of one side of the jar body has the inlet tube that is linked together with the heat exchange tube, the outer wall welding of one side of the jar body has the outlet pipe that is linked together with the heat exchange tube.

The utility model discloses a temperature-sensing jar, including jar body, one side outer wall of jar body has the controller through bolted connection, the embedded temperature sensor that has of one side outer wall of jar body, temperature sensor and solenoid valve are electric connection with the controller through the wire respectively.

The utility model discloses a jar body, including jar body, two inlet pipes of the welding of the top outer wall of the jar body.

The discharging pipe is characterized in that a rotating shaft is connected to the inside of the discharging pipe through a bearing, a twisted plate is welded to the outside of the rotating shaft, one end of the discharging pipe is connected with a second motor through a bolt, and one end of an output shaft of the second motor is connected with the rotating shaft through a spline.

The bottom outer wall welding of jar body has the landing leg, the bottom welding of landing leg has the backing plate.

The welding of the top outer wall of casing has into oil pipe, the top outer wall that advances oil pipe has sealed lid through threaded connection.

The utility model has the beneficial effects that:

(1) this design drives two driven gear and (mixing) shaft simultaneously and rotates when utilizing the driving gear to rotate for two stir epaxial stirring leaves and scraper blade stir jar raw materials of internal portion jointly, have consequently realized building 3D and have printed the efficient effect of compounding when being under construction.

(2) This design utilizes to let in hot water to heat the internal portion raw materials of jar to the heat exchange tube is inside to temperature sensor monitors the temperature of the internal portion of jar, makes the controller carry out the break-make according to the signal control solenoid valve of temperature sensor feedback, and then makes the temperature of the internal portion raw materials of jar can keep invariable, has consequently realized the effect that the mixed quality of raw materials obtained the improvement when building 3D prints the construction.

(3) This design utilizes the second motor to drive pivot and auger board and rotates for the raw materials of jar internal portion can be exported through the discharging pipe, makes the effect that the raw materials of jar internal portion can carry on automatically, and then saves the manpower when artifical the unloading.

(4) This design utilizes into oil pipe and sealed lid can be to the inside addition lubricating oil of casing for wearing and tearing when driving gear and driven gear carry out the meshing transmission reduce, consequently the extension realizes building 3D and prints construction equipment life's effect.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of the present design;

FIG. 3 is an enlarged view at A in the present design;

fig. 4 is a control schematic diagram in the present design.

In the figure: the device comprises a tank body 1, a shell body 2, a feeding pipe 3, a supporting leg 4, a base plate 5, a heat exchange pipe 6, a water inlet pipe 7, a water outlet pipe 8, an electromagnetic valve 9, a driven gear 10, a driving gear 11, a first motor 12, a stirring shaft 13, a stirring blade 14, a central shaft 15, a scraping plate 16, a discharging pipe 17, a rotating shaft 18, a auger plate 19, a second motor 20, a controller 21, a temperature sensor 22, an oil inlet pipe 23 and a sealing cover 24.

Detailed Description

The utility model is further illustrated with reference to the following figures and examples:

a construction device for 3D printing of buildings comprises a tank body 1, wherein the outer wall of the top of the tank body 1 is connected with a shell 2 through bolts, the inner wall of the top of the tank body 1 is connected with a central shaft 15 through a bearing, a scraper 16 is welded at the bottom end of the central shaft 15, a driving gear 11 is welded at the top end of the central shaft 15, which extends to the inside of the shell 2, two stirring shafts 13 are connected with the inner wall of the top of the tank body 1 through bearings, a driven gear 10 is welded at the top end of the two stirring shafts 13, which extends to the inside of the shell 2, the driven gear 10 is meshed with the driving gear 11, stirring blades 14 are welded at the outer walls of two sides of the stirring shafts 13, a first motor 12 is welded at the outer wall of the top of the shell 2, the model of the first motor 12 is CH-28, one end of an output shaft of the first motor 12 is connected with the driving gear 11 through a spline, and the driving gear 11 is driven to rotate by the first motor 12, when the driving gear 11 rotates, two driven gears 10 and the stirring shaft 13 are driven to rotate simultaneously, so that the stirring blades 14 on the two stirring shafts 13 and the scraper 16 jointly stir the raw materials inside the tank body 1, the oil inlet pipe 23 is welded on the outer wall of the top of the shell 2, the outer wall of the top of the oil inlet pipe 23 is connected with the sealing cover 24 through threads, lubricating oil can be added into the shell 2 through the oil inlet pipe 23 and the sealing cover 24, the abrasion during meshing transmission of the driving gear 11 and the driven gear 10 is reduced, and the service life of the building 3D printing construction equipment is prolonged.

Further, in the design, a spirally-surrounding heat exchange tube 6 is arranged inside the tank body 1, a water inlet tube 7 communicated with the heat exchange tube 6 is welded on the outer wall of one side of the tank body 1, a water outlet tube 8 communicated with the heat exchange tube 6 is welded on the outer wall of one side of the tank body 1, a controller 21 is connected to the outer wall of one side of the tank body 1 through a bolt, a temperature sensor 22 is embedded in the outer wall of one side of the tank body 1, the temperature sensor 22 is BH100 in model, so that the temperature sensor 22 can monitor the temperature of the raw material inside the tank body 1, the temperature sensor 22 and the electromagnetic valve 9 are respectively electrically connected with the controller 21 through wires, hot water is introduced into the heat exchange tube 6 to heat the raw material inside the tank body 1, the temperature sensor 22 monitors the temperature inside the tank body 1, and the controller 21 controls the electromagnetic valve 9 to be switched on and off according to a signal fed back by the temperature sensor 22, further, the temperature of the raw material in the tank body 1 can be kept constant, and the fluidity of the raw material can be kept stable.

Furthermore, in the design, a discharge pipe 17 is welded on the outer wall of one side of the tank body 1, two feed pipes 3 are welded on the outer wall of the top of the tank body 1, and raw materials enter from the feed pipes 3 and flow out from the discharge pipe 17.

Further, in this design, the inside of discharging pipe 17 is connected with pivot 18 through the bearing, the outside welding of pivot 18 has auger plate 19, bolted connection has second motor 20 through bolted connection in the one end of discharging pipe 17, output shaft one end and the pivot 18 of second motor 20 pass through splined connection, it rotates to drive pivot 18 and auger plate 19 through second motor 20, make the raw materials of the internal portion of jar can export through discharging pipe 17, make the raw materials of the internal portion of jar can carry out the effect of carrying automatically, and then manpower when sparingly artifical unloading.

Furthermore, in the design, the outer wall of the bottom of the tank body 1 is welded with the supporting legs 4, the bottom ends of the supporting legs 4 are welded with the base plates 5, and the supporting legs 4 are supported more stably by the base plates 5.

In summary, the working principle of the utility model is as follows: when the device is used, when raw materials for 3D printing of a building need to be mixed, the raw materials are added into the tank body 1 through the feeding pipe 3, the first motor 12 is controlled by the controller 21 to rotate, the driving gear 11 is driven by the rotation of the first motor 12 to rotate, the driving gear 11 drives the driven gear 10 to rotate, the driven gear 10 rotates to drive the stirring shaft 13 to rotate, the stirring shaft 13 stirs the raw materials through the stirring blades 14, the driving gear 11 rotates to drive the central shaft 15 and the scraper 16 to rotate, the scraper 16 stirs the raw materials close to the bottom of the tank body 1, hot water is introduced into the pipe heat pipe through the water inlet pipe 7 to heat the raw materials in the tank body 1, the temperature in the tank body 1 can be monitored through the temperature sensor 22, and the electromagnetic valve 9 is controlled by the controller 21 to be closed when the temperature is too high, make the inside temperature of jar body 1 keep invariable, when needs export the raw materials, rotate through controller 21 control second motor 20 for second motor 20 drives pivot 18 and auger plate 19 and rotates, and then makes auger plate 19 export the raw materials of jar body 1 inside from discharging pipe 17.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. The utility model provides a construction equipment for building 3D prints, includes jar body (1), its characterized in that: the outer wall of the top of the tank body (1) is connected with a shell (2) through a bolt, the inner wall of the top of the tank body (1) is connected with a central shaft (15) through a bearing, a scraping plate (16) is welded at the bottom end of the central shaft (15), a driving gear (11) is welded inside the central shaft (15) which extends to the shell (2), the inner wall of the top of the tank body (1) is connected with two stirring shafts (13) through bearings, the top ends of the two stirring shafts (13) extend to the inside of the shell (2) and are welded with driven gears (10), the driven gear (10) is meshed with the driving gear (11), the outer walls of two sides of the stirring shaft (13) are welded with stirring blades (14), the outer wall of the top of the shell (2) is welded with a first motor (12), and one end of an output shaft of the first motor (12) is connected with the driving gear (11) through a spline.

2. The construction equipment for building 3D printing as claimed in claim 1, wherein: the inside of the tank body (1) is provided with a heat exchange tube (6) spirally wound, the outer wall of one side of the tank body (1) is welded with a water inlet tube (7) communicated with the heat exchange tube (6), and the outer wall of one side of the tank body (1) is welded with a water outlet tube (8) communicated with the heat exchange tube (6).

3. The construction equipment for building 3D printing as set forth in claim 2, wherein: the utility model discloses a temperature-sensing water tank, including jar body (1), one side outer wall has controller (21) through bolted connection, the one side outer wall of the jar body (1) is embedded to have temperature sensor (22), temperature sensor (22) and solenoid valve (9) are electric connection with controller (21) through the wire respectively.

4. The construction equipment for building 3D printing as set forth in claim 1, wherein: the utility model discloses a jar body (1) is including jar body (1), one side outer wall welding discharging pipe (17) of the body, the welding of the top outer wall of the jar body (1) has two inlet pipes (3).

5. Construction equipment for building 3D printing according to claim 4, characterized in that: the discharging pipe is characterized in that a rotating shaft (18) is connected to the inside of the discharging pipe (17) through a bearing, a twisted plate (19) is welded to the outside of the rotating shaft (18), one end of the discharging pipe (17) is connected with a second motor (20) through a bolt, and one end of an output shaft of the second motor (20) is connected with the rotating shaft (18) through a spline.

6. The construction equipment for building 3D printing as claimed in claim 1, wherein: the bottom outer wall welding of jar body (1) has landing leg (4), the bottom welding of landing leg (4) has backing plate (5).

7. The construction equipment for building 3D printing as set forth in claim 1, wherein: the oil inlet pipe (23) is welded on the outer wall of the top of the shell (2), and the outer wall of the top of the oil inlet pipe (23) is connected with a sealing cover (24) through threads.