CN220925354U - Concrete screw conveyer - Google Patents

Abstract

The utility model relates to the technical field of concrete conveying and discloses a concrete spiral conveying device, which comprises a shell, wherein a conveying structure for conveying concrete is arranged in the shell, a top cover is hinged to the upper end face of the shell, a fastening assembly for connecting the shell is sleeved on the inner wall of the top cover through threads, spray heads positioned in the top cover are uniformly distributed above the shell, and the outer wall of the upper end of the spray heads is fixedly sleeved with the inner wall of the upper end face of the top cover. According to the utility model, through the cooperation among the conveying mechanism, the water storage tank, the spray head and the filter plate, the effect of separating water and impurities in the water storage tank is realized by utilizing the arrangement of the filter plate, the problem that the spray head is blocked by impurities is effectively solved, and the filter plate is adopted to block impurities in the wastewater, so that the wastewater flowing to the spray head is subjected to impurity removal, thereby not only utilizing the wastewater, but also preventing the blockage of the spray head caused by the impurities in the wastewater.

Description

Concrete screw conveyer

Technical Field

The utility model relates to the technical field of concrete conveying, in particular to a concrete spiral conveying device.

Background

The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased. Meanwhile, the concrete has the characteristics of high compressive strength, good durability, wide strength grade range and the like. The characteristics make the application range very wide, not only be used in various civil engineering, namely shipbuilding industry, mechanical industry, ocean development, geothermal engineering etc., concrete is also important material, just need to use screw conveyor to transport concrete after the concrete production is accomplished, wherein screw conveyor's theory of operation is that rotatory helical blade passes the material and carries out screw conveyor and carries, makes the material not rotate with screw conveyor blade's power be the frictional resistance of material self weight and screw conveyor casing to the material.

However, when the existing concrete screw conveying device is used for conveying concrete, due to the influence of air temperature, the concrete is easy to dry in the conveying device, the normal conveying of the concrete can be influenced by the dry concrete, at the moment, the water spraying of the dry concrete is required to keep the concrete moist, the spray nozzle is used for spraying water to the concrete, and then a water pipe is externally connected, but when tap water is used for spraying water to the concrete, the waste of the tap water is caused, the water cost of the concrete water spraying is increased, and when domestic wastewater is used, impurities in the wastewater flow along with the water flow, the impurities in the water flow to a water outlet hole of the spray nozzle to cause the water outlet hole to be blocked, at the moment, the water can not only be discharged by the spray nozzle, but also the investigation of the reason that the spray nozzle cannot discharge water by workers is increased, so that the effect of the spray nozzle to the concrete is reduced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the concrete spiral conveying device, which has the advantages of preventing the concrete from being dried, keeping the concrete moist and facilitating the cleaning of the interior of the conveying device, and solves the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a concrete screw conveyer, includes the casing, the inside of casing is provided with the conveying structure who is used for concrete conveying, the up end of casing articulates there is the top cap, the inner wall screw thread of top cap has cup jointed the fastening assembly who is used for connecting the casing, the top evenly distributed of casing has the shower nozzle that is located the top cap inside, and the outer wall of shower nozzle upper end is fixed cup joint with the inner wall of top cap up end, the upper end fixed mounting of shower nozzle has the communicating pipe that is located the top cap top, the middle part fixedly connected with standpipe of shower nozzle one end is kept away from to the communicating pipe, the rear end pipe connection of standpipe has the water pump, the back of water pump has the storage water tank through the pipe connection, the inner wall swing joint on storage water tank right side has the filter.

Preferably, the front and the back of casing all fixed mounting have the fixed plate, the lower extreme fixedly connected with electricity push rod of fixed plate, the outer wall of electricity push rod is fixed to be cup jointed the pole setting, the lower extreme fixedly connected with supporting component of pole setting, the left side fixed mounting of terminal surface has the discharging pipe under the casing, the right side fixedly connected with charging tube of casing up end.

Preferably, the conveying structure comprises a rotating shaft and a threaded blade, the outer wall of the rotating shaft is fixedly sleeved with the inner wall of the threaded blade, the right end of the rotating shaft is provided with a driving motor, the output shaft of the driving motor is provided with a speed reducer, the outer wall of the driving motor is fixedly sleeved with a casing, and the left end of the casing is fixedly connected with the right side of the casing.

Preferably, the water outlet hole fixedly connected with outlet pipe of water pump, and the one end that the outlet pipe kept away from the water pump and the upper end fixed connection of standpipe, the inlet port fixed mounting of water pump has the inlet tube, and the one end that the water pump was kept away from to the inlet tube extends to the inside of storage water tank, the lower extreme fixedly connected with frame of water pump, and the lower terminal surface of frame and the up end fixed connection of storage water tank.

Preferably, a water adding pipe is fixedly arranged on the upper end face of the water storage tank, and a drain pipe is fixedly connected to the back face of the water storage tank.

Preferably, the fastening assembly comprises a threaded rod, the outer wall of the threaded rod is in threaded sleeve joint with the inner wall of the shell and the top cover, a knob is fixedly arranged at the upper end of the threaded rod, and an anti-lost rope used for connecting the top cover is arranged at the upper end of the knob.

Preferably, the support assembly comprises a bottom plate, X-shaped rods and a connecting rod, wherein the upper end face of the bottom plate is fixedly connected with the lower end of the vertical rod, the front end and the rear end of the connecting rod are fixedly connected with the inner sides of the bottom plate on the front side and the rear side, and the X-shaped rods are fixedly arranged on the inner sides of the connecting rod on the left side and the right side.

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

1. According to the utility model, through the cooperation among the conveying mechanism, the water storage tank, the spray head and the filter plate, the effect of separating water and impurities in the water storage tank is realized by utilizing the arrangement of the filter plate, the problem that the spray head is blocked by impurities is effectively solved, and the filter plate is adopted to block impurities in the wastewater, so that the wastewater flowing to the spray head is subjected to impurity removal, thereby not only utilizing the wastewater, but also preventing the blockage of the spray head caused by the impurities in the wastewater.

2. According to the utility model, through the cooperation among the water storage tank, the filter plate, the water pump and the drain pipe and the adoption of the connection mode of the movable clamping connection of the filter plate and the water storage tank, the replacement problem of the filter plate is effectively solved, the filter plate is regularly taken out from the inside of the water storage tank, the phenomenon that water flow cannot pass through due to the fact that impurities are clamped in meshes of the filter plate is avoided, the deformation of meshes caused by the fact that the impurities are clamped in the meshes for a long time is avoided, the filter plate is replaced timely, and the filtering effect of the filter plate on the impurities in wastewater is improved.

Drawings

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

FIG. 2 is a rear view of the water pump of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 1;

FIG. 4 is a rear view of the filter plate of the present utility model;

FIG. 5 is a front cross-sectional view of the top cover of the present utility model;

Fig. 6 is a top view of the conveying structure of the present utility model.

In the figure: 1. a housing; 2. a conveying structure; 201. a rotating shaft; 202. a threaded blade; 3. a spray head; 4. a communicating pipe; 5. a standpipe; 6. a water pump; 7. a water storage tank; 8. a filter plate; 9. a top cover; 10. a fastening assembly; 101. a threaded rod; 102. a knob; 103. rope loss prevention; 11. a fixing plate; 12. an electric push rod; 13. a vertical rod; 14. a support assembly; 141. a bottom plate; 142. an X-shaped rod; 143. a connecting rod; 15. a discharge pipe; 16. a driving motor; 17. a chassis; 18. a water inlet pipe; 19. a base; 20. a water supply pipe; 21. a drain pipe; 22. a feeding tube; 23. and a water outlet pipe.

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.

Referring to fig. 1 and 4, the concrete spiral conveying device comprises a shell 1, the installation of the shell 1 provides a container for storing concrete, and simultaneously provides a platform for the installation of a conveying structure 2, the inside of the shell 1 is provided with the conveying structure 2 for conveying concrete, the rotation of the conveying structure 2 provides power for the transportation of the concrete, the upper end face of the shell 1 is hinged with a top cover 9, the hinged connection mode enables the top cover 9 to form a closed space after being connected with the shell 1, the top cover 9 can be conveniently cleaned inside the shell 1 after being opened, the inner wall screw thread of the top cover 9 is sleeved with a fastening component 10 for connecting the shell 1, the fastening component 10 is arranged for connecting the top cover 9 with the shell 1, the connection or separation of the top cover 9 and the shell 1 can be realized through the change of the connection mode of the fastening component 10, the top cover 9 and the shell 1, spray heads 3 positioned in the top of the shell 1 are evenly distributed, the installation of the spray heads 3 is a water outlet providing channel for wetting the concrete, the outer wall of the upper end of the spray heads 3 is fixedly sleeved with the inner wall of the upper end face of the top cover 9, the top cover 3 is fixedly connected with the inner wall of the top cover 9, the water pump 4 is fixedly connected with the water pump 6, the water pump 6 is arranged at the water inlet pipe 6 is connected with the water pump 6, the water storage tank 6 is connected with the water storage tank 6 through the water pump 6, the water pump 6 is connected with the water storage tank 6, the water storage tank 6 is connected with the water storage tank 6 through the water pump 6, the water pump 5 is connected with the water storage tank 6 through the water pump 6, the water storage tank 6 is connected with the water storage tank 6 and the water storage tank 6 is provided with the water storage tank and the storage tank, and the storage tank, and the storage system supply system. The installation of the filter plate 8 plays a role in removing impurities from the wastewater in the water storage tank 7.

The front and the back of casing 1 are all fixed mounting has fixed plate 11, the lower extreme fixedly connected with electricity push rod 12 of fixed plate 11 utilizes the flexible motion of the inside output shaft of electricity push rod 12, play the regulation to the height of casing 1, thereby improve conveyor's flexibility when using, pole setting 13 has been cup jointed to the fixed cover of outer wall of electricity push rod 12, the lower extreme fixedly connected with supporting component 14 of pole setting 13, the stability of conveyor has been consolidated in the installation of supporting component 14, the left side fixed mounting of casing 1 lower extreme face has discharging pipe 15, the installation of discharging pipe 15 provides the passageway for the ejection of compact of the inside concrete of casing 1, the right side fixedly connected with charging tube 22 of casing 1 up end, the installation of charging tube 22 is the inside passageway that provides that the concrete adds to casing 1.

Referring to fig. 2 and 6, the conveying structure 2 includes a rotating shaft 201 and a threaded blade 202, the outer wall of the rotating shaft 201 is fixedly sleeved with the inner wall of the threaded blade 202, the installation of the rotating shaft 201 provides a platform for the installation of the threaded blade 202, the right end of the rotating shaft 201 is fixedly provided with a driving motor 16, the installation of the driving motor 16 provides power for the rotation of the rotating shaft 201, the output shaft of the driving motor 16 is provided with a speed reducer, the speed reducer is used for adjusting the rotation speed of the output shaft of the driving motor 16, the outer wall of the driving motor 16 is fixedly sleeved with an organic case 17, the installation of the case 17 provides a platform for the installation of the driving motor 16, meanwhile, the case 17 protects the driving motor 16, and the left end of the case 17 is fixedly connected with the right side of the shell 1.

The apopore fixedly connected with outlet pipe 23 of water pump 6, outlet pipe 23's setting plays the connection to water pump 6 and standpipe 5, and the one end that water pump 6 was kept away from to outlet pipe 23 and standpipe 5's upper end fixed connection, the inlet port fixed mounting of water pump 6 has inlet tube 18, inlet tube 18's setting plays the connection to water pump 6 and storage water tank 7, and the one end that water pump 6 was kept away from to inlet tube 18 extends to storage water tank 7's inside, the lower extreme fixedly connected with frame 19 of water pump 6, the support to water pump 6 is played in the installation of frame 19, the stability of water pump 6 has been consolidated simultaneously, and the lower terminal surface of frame 19 and the up end fixed connection of storage water tank 7.

The upper end face of the water storage tank 7 is fixedly provided with a water adding pipe 20, the water adding pipe 20 is used for providing a channel for adding waste water into the water storage tank 7, the back of the water storage tank 7 is fixedly connected with a drain pipe 21, and the drain pipe 21 is used for providing a channel for discharging the waste water.

Referring to fig. 3 and 5, the fastening assembly 10 includes a threaded rod 101, an outer wall of the threaded rod 101 is in threaded sleeve connection with inner walls of the casing 1 and the top cover 9, a threaded sleeve connection mode is achieved to connect the casing 1 and the top cover 9, a knob 102 is fixedly mounted at an upper end of the threaded rod 101, a worker is convenient to rotate the threaded rod 101 due to the arrangement of the knob 102, an anti-lost rope 103 for connecting the top cover 9 is arranged at an upper end of the knob 102, and the anti-lost rope 103 is mounted to connect the knob 102 and the top cover 9.

The support assembly 14 comprises a bottom plate 141, X-shaped rods 142 and connecting rods 143, the upper end face of the bottom plate 141 is fixedly connected with the lower end of the vertical rod 13, the bottom plate 141 is arranged to provide a platform for installation of the vertical rod 13, the front end and the rear end of the connecting rods 143 are fixedly connected with the inner sides of the bottom plate 141 on the front side and the rear side, the X-shaped rods 142 are fixedly installed on the inner sides of the connecting rods 143 on the left side and the right side, and the connection of the connecting rods 143 on the left side and the right side is achieved through the installation of the X-shaped rods 142.

Working principle: when the concrete sprayer is used, firstly, waste water is added into the water storage tank 7 from the water adding pipe 20, then according to the actual transportation height of concrete, the power supply of the electric push rod 12 is started, the telescopic operation of the output shaft in the electric push rod 12 is utilized to drive the height of the shell 1 in the vertical direction to adjust the height of the electric push rod 12, then, the concrete to be transported is added into the shell 1 from the inside of the charging pipe 22, the power supply of the driving motor 16 is started, the driving motor 16 is started to drive the conveying structure 2 to rotate in the shell 1, at the moment, the concrete is driven to the discharging pipe 15 under the rotation of the conveying structure 2, so that the concrete is discharged to the outside of the shell 1 from the discharging pipe 15, then, the power supply of the water pump 6 is started according to the humidity degree of the concrete, the water pump 6 is started to drive the movement of water flow in the water storage tank 7, finally, the water in the water storage tank 7 is blocked by the position of the filter plate 8, the waste water after the impurity is removed enters the inside the water inlet pipe 18, flows into the inside the water outlet pipe 23, and then enters the inside of the water outlet pipe 4 after the inside of the standpipe 5, and is sprayed from the spray head 3 to the inside of the concrete, and dry concrete is prevented.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a concrete screw conveyor, includes casing (1), the inside of casing (1) is provided with conveying structure (2) that are used for concrete delivery, its characterized in that: the utility model discloses a water storage tank, including casing (1), connecting pipe (4) keep away from middle part fixedly connected with standpipe (5) of shower nozzle (3) one end, the rear end pipe connection of standpipe (5) has water pump (6), the back of water pump (6) is through pipe connection has storage tank (7), the inner wall activity joint on storage tank (7) right side has filter (8).

2. The concrete screw conveyor according to claim 1, wherein: the utility model discloses a charging device for the electric power machine, including casing (1), fixed plate (11) are all fixed mounting in the front and the back of casing (1), the lower extreme fixedly connected with electricity push rod (12) of fixed plate (11), the outer wall of electricity push rod (12) is fixed to be cup jointed pole setting (13), the lower extreme fixedly connected with supporting component (14) of pole setting (13), the left side fixed mounting of terminal surface has discharging pipe (15) under casing (1), the right side fixedly connected with filling tube (22) of casing (1) up end.

3. The concrete screw conveyor according to claim 1, wherein: the conveying structure (2) comprises a rotating shaft (201) and a threaded blade (202), wherein the outer wall of the rotating shaft (201) is fixedly sleeved with the inner wall of the threaded blade (202), the right end of the rotating shaft (201) is fixedly provided with a driving motor (16), the output shaft of the driving motor (16) is provided with a speed reducer, the outer wall of the driving motor (16) is fixedly sleeved with a machine case (17), and the left end of the machine case (17) is fixedly connected with the right side of the shell (1).

4. The concrete screw conveyor according to claim 1, wherein: the water outlet of water pump (6) is fixedly connected with outlet pipe (23), and the one end that water pump (6) was kept away from to outlet pipe (23) is fixed connection with the upper end of standpipe (5), the inlet port fixed mounting of water pump (6) has inlet tube (18), and the one end that water pump (6) was kept away from to inlet tube (18) extends to the inside of storage water tank (7), the lower extreme fixedly connected with frame (19) of water pump (6), and the lower terminal surface of frame (19) and the up end fixed connection of storage water tank (7).

5. The concrete screw conveyor according to claim 1, wherein: the upper end face of the water storage tank (7) is fixedly provided with a water adding pipe (20), and the back face of the water storage tank (7) is fixedly connected with a drain pipe (21).

6. The concrete screw conveyor according to claim 1, wherein: the fastening assembly (10) comprises a threaded rod (101), the outer wall of the threaded rod (101) is in threaded sleeve connection with the inner walls of the shell (1) and the top cover (9), a knob (102) is fixedly arranged at the upper end of the threaded rod (101), and an anti-lost rope (103) used for connecting the top cover (9) is arranged at the upper end of the knob (102).

7. The concrete screw conveyor according to claim 2, wherein: the support assembly (14) comprises a bottom plate (141), X-shaped rods (142) and connecting rods (143), wherein the upper end face of the bottom plate (141) is fixedly connected with the lower end of the vertical rod (13), the front end and the rear end of the connecting rods (143) are fixedly connected with the inner sides of the bottom plate (141) on the front side and the rear side, and the X-shaped rods (142) are fixedly arranged on the inner sides of the connecting rods (143) on the left side and the right side.