CN210999450U

CN210999450U - Concrete discharge apparatus convenient to unload fast

Info

Publication number: CN210999450U
Application number: CN201921353684.8U
Authority: CN
Inventors: 徐君吾
Original assignee: New South Mstar Technology Ltd Hunan Changde
Current assignee: New South Mstar Technology Ltd Hunan Changde
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-07-14
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a concrete discharge apparatus convenient to unload fast relates to architectural equipment technical field. Including the casing that leaks hopper-shaped, the inside of casing is cut apart into two each other communicating cavities by the baffle, it arranges the material pipe to run through on the baffle to be provided with, arrange the material pipe lateral wall and be located the top of baffle and seted up the feed inlet, the inner wall top of arranging the material pipe is fixed with step motor, slidable mounting has the sealed piston that sets up on arranging the inner wall of material pipe. Arrange the material pipe through setting up, when using, the inside that the concrete entered into the casing nevertheless can all be piled up and enter into the inside of arranging the material pipe through the feed inlet in the top of baffle to discharge through arranging the material pipe, at this in-process, can exert pressure to the piston through electric putter, thereby make the concrete discharge with higher speed, thereby improve the speed of unloading. According to the working speed of the electric push rod, the discharging speed of the concrete under different conditions can be adjusted.

Description

Concrete discharge apparatus convenient to unload fast

Technical Field

The utility model relates to a construction equipment technical field specifically is a concrete discharge apparatus convenient to unload fast.

Background

The discharge device is one of important parts of the concrete mixing plant, is arranged below the mixing main machine, and discharges concrete from the mixing main machine to the concrete transport vehicle. During use, concrete enters the interior of the discharge device from the main mixing machine and then enters the concrete transport vehicle from the discharge device. However, the existing concrete discharging device is generally a funnel device, so that concrete discharged from a discharge port of the stirring tank can be written into the concrete transport vehicle more intensively, but the discharging device has the problem of inconvenient slow discharging during use. Thus affecting the speed of discharge when in use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a concrete discharge apparatus convenient to unload fast uses the back, can solve prior art, and discharge apparatus unloads the problem that work efficiency is low slowly.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a concrete discharge apparatus convenient to unload fast, includes the casing that leaks hopper-shaped, the inside of casing is cut apart into two each other not communicating cavities by the baffle, it arranges the material pipe to run through on the baffle, arrange the material pipe lateral wall and be located the top of baffle and seted up the feed inlet, the inner wall top of arranging the material pipe is fixed with step motor, slidable mounting has the sealed piston that sets up on arranging the inner wall of material pipe, fixed mounting has the rotation axis on step motor's the output, the one end of rotation axis runs through the below that extends to the piston and is fixed with cowl through the connecting rod, be fixed with electric putter on arranging the inner wall of material pipe, electric putter's output is fixed with the piston, arrange the top of material pipe and seted up the atmospheric through-hole of intercommunication.

One side of cowl is laminated with the inner wall of arranging the material pipe, and cowl's opposite side is fixed with the one end of connecting rod, the other end of connecting rod and the bottom mounting of rotation axis lateral wall.

Preferably, the top end of the discharge conduit extends above the highest point of the housing.

Preferably, be fixed with annular guide rail on the inner wall of row's material pipe, annular guide rail is located the top of feed inlet, and annular spout has been seted up to annular guide rail's bottom, the inside slidable mounting of spout has the slide bar, the back at cowl is fixed to the slide bar.

Preferably, the number of the feed inlets is not less than one, and the length of all the feed inlets is less than one half of the circular circumference of the discharge pipe.

Preferably, the number of the arc-shaped baffles is equal to that of the feed inlets, and the width of each arc-shaped baffle is larger than that of the feed inlets.

Preferably, the rotating shaft comprises a sleeve and a fixed rod, the section of the fixed rod is non-circular, the sleeve is sleeved on the outer surface of the fixed rod in a sliding mode, and the sleeve and the output end of the stepping motor are fixed and embedded on the piston.

The utility model provides a concrete discharge apparatus convenient to unload fast. The method has the following beneficial effects:

(1) this concrete discharge apparatus convenient to unload fast arranges the material pipe through setting up, and when using, the inside that the concrete entered into the casing nevertheless can all be piled up and enter into the inside of arranging the material pipe through the feed inlet in the top of baffle to discharge through arranging the material pipe, at this in-process, can exert pressure to the piston through electric putter, thereby make the concrete discharge with higher speed, thereby improve the speed of unloading. According to the working speed of the electric push rod, the discharging speed of the concrete under different conditions can be adjusted.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a top cross-sectional view of a discharge tube of the present invention;

FIG. 3 is a cross-sectional view of the discharge pipe of the present invention;

fig. 4 is a schematic cross-sectional view of the rotating shaft of the present invention.

In the figure: the device comprises a shell 1, a partition plate 2, a discharge pipe 3, a feed inlet 4, a stepping motor 5, a piston 6, a rotating shaft 7, a sleeve 701, a fixing rod 702, a connecting rod 8, an arc baffle 9, an electric push rod 10, an annular guide rail 11, a sliding chute 12 and a sliding rod 13.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a concrete discharge apparatus convenient to unload fast includes hourglass hopper-shaped's casing 1, casing 1's inside is cut apart into two each other not communicating cavities by baffle 2, it arranges material pipe 3 to run through to be provided with on the baffle 2, the top of arranging material pipe 3 extends to the top of casing 1 peak, arrange the material pipe 3 lateral wall and lie in the top of baffle 2 and seted up feed inlet 4, the inner wall top of arranging material pipe 3 is fixed with step motor 5, slidable mounting has the sealed piston 6 that sets up on arranging the inner wall of material pipe 3, fixed mounting has rotation axis 7 on step motor 5's the output, the one end of rotation axis 7 runs through the below that extends to piston 6 and is fixed with cowl 9 through connecting rod 8, pivot 7 includes sleeve 701 and dead lever 702, the cross-section of dead lever 702 is the non-circular form, sleeve 701 slides and cup joints the surface at dead lever 702, sleeve 701 is fixed and inlays on piston 6 with. One side of cowl 9 and the inner wall laminating of arranging material pipe 3, and cowl 9's opposite side is fixed with the one end of connecting rod 8, and connecting rod 8's the other end and the bottom mounting of rotation axis 7 lateral wall are fixed with electric putter 10 on arranging the inner wall of material pipe 3, and electric putter 10's work keeps unanimous with step motor 5, and when electric putter 10 extended, step motor 5 drove cowl 9 and rotates to make cowl 9 block up feed inlet 3. When the electric push rod is shortened, the baffle 9 is moved away by the stepping motor 5, so that the feed opening 3 is in an open state. The output end of the electric push rod 10 is fixed with the piston 6, and the top of the discharge pipe 3 is provided with a through hole communicated with the atmosphere.

In this embodiment, the number of the feed openings 4 is not less than one, and all the feed openings 4 have a length less than one-half of the circular circumference of the discharge pipe 3. The number of the arc-shaped baffles 9 is equal to the number of the feed openings 4, and the width of each arc-shaped baffle 9 is larger than that of the feed opening 4. An annular guide rail 11 is fixed on the inner wall of the discharging pipe 3, the annular guide rail 11 is positioned above the feeding hole 4, an annular sliding groove 12 is formed in the bottom of the annular guide rail 11, a sliding rod 13 is slidably mounted inside the sliding groove 12, and the sliding rod 13 is fixed on the back of the arc-shaped baffle plate 9. The piston 6 can always be kept above the feed opening 4 due to the arrangement of the annular guide rail 11. When the piston 6 moves downwards, the feed inlet 3 is closed, the pressure below the discharge pipe 3 can be increased, so that the discharge of materials is accelerated, and the materials are sucked into the discharge pipe 3 when the piston 6 moves upwards. The reciprocating operation can greatly accelerate the discharge speed of the materials, thereby achieving the purpose of changing the discharge speed.

When in use, materials enter the inside of the shell 1 through the top of the shell 1, and after the materials enter the inside of the shell 1, the materials are stacked above the partition plate 2, and concrete stacked on the partition plate 2 enters the inside of the discharge pipe 3 through the feed port 4. And discharged to the outside of the casing 1 through an opening at the bottom of the discharge pipe 3. In this process, the user sets the operating speed of the electric putter 10 as desired. Thereby controlling the discharging speed of the discharging device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

In summary, the following steps: through setting up row material pipe 3, when using, the inside that the concrete entered into casing 1 nevertheless can be piled up and enter into the inside of arranging material pipe 3 through feed inlet 4 in the top of baffle 2 to discharge through arranging material pipe 3, at this in-process, can exert pressure through electric putter 10 to piston 6, thereby make the concrete discharge with higher speed, thereby improve the speed of unloading. The discharge speed of the concrete under different conditions can be adjusted according to the working speed of the electric push rod 10.

Claims

1. The utility model provides a concrete discharge apparatus convenient to unload fast, includes hourglass hopper-shaped casing (1), its characterized in that: the interior of the shell (1) is divided into two chambers which are not communicated with each other by a partition plate (2), a material discharging pipe (3) penetrates through the partition plate (2), a material inlet (4) is arranged on the side wall of the material discharging pipe (3) and above the partition plate (2), a stepping motor (5) is fixed on the top of the inner wall of the discharge pipe (3), a piston (6) which is arranged in a sealing way is arranged on the inner wall of the discharge pipe (3) in a sliding way, a rotating shaft (7) is fixedly arranged on the output end of the stepping motor (5), one end of the rotating shaft (7) penetrates and extends to the lower part of the piston (6) and is fixed with the arc-shaped baffle plate (9) through a connecting rod (8), an electric push rod (10) is fixed on the inner wall of the discharge pipe (3), the output end of the electric push rod (10) is fixed with the piston (6), and the top of the discharge pipe (3) is provided with a through hole communicated with the atmosphere;

one side of cowl (9) is laminated with the inner wall of arranging material pipe (3), and the opposite side of cowl (9) is fixed with the one end of connecting rod (8), the other end of connecting rod (8) and the bottom mounting of rotation axis (7) lateral wall.

2. The concrete discharging device facilitating quick discharging according to claim 1, wherein: the top end of the discharge pipe (3) extends to the upper part of the highest point of the shell (1).

3. The concrete discharging device facilitating quick discharging according to claim 1, wherein: arrange and be fixed with annular guide rail (11) on the inner wall of material pipe (3), annular guide rail (11) are located the top of feed inlet (4), and annular spout (12) have been seted up to the bottom of annular guide rail (11), the inside slidable mounting of spout (12) has slide bar (13), slide bar (13) are fixed at the back of cowl (9).

4. The concrete discharging device facilitating quick discharging according to claim 1, wherein: the number of the feed inlets (4) is not less than one, and the length of all the feed inlets (4) is less than one half of the circular circumference of the discharge pipe (3).

5. The concrete discharging device convenient for quick discharging according to claim 4, wherein: the number of the arc-shaped baffles (9) is equal to that of the feed inlets (4), and the width of each arc-shaped baffle (9) is larger than that of each feed inlet (4).

6. The concrete discharging device facilitating quick discharging according to claim 1, wherein: the rotating shaft (7) comprises a sleeve (701) and a fixing rod (702), the cross section of the fixing rod (702) is non-circular, the sleeve (701) is sleeved on the outer surface of the fixing rod (702) in a sliding mode, and the sleeve (701) and the output end of the stepping motor (5) are fixed and embedded on the piston (6).