CN214772974U

CN214772974U - Storage device is used in production of ready-mixed concrete

Info

Publication number: CN214772974U
Application number: CN202120398737.9U
Authority: CN
Inventors: 李桂英; 周飞; 刘野
Original assignee: Hainan Huasheng Concrete Co ltd
Current assignee: Hainan Huasheng Concrete Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-11-19
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a storage device for production of premixed concrete, which comprises a storage barrel, a lifting support leg, a hinged support leg, a stirring device, a linkage component and a power component, wherein a discharge port is arranged at one end of the storage barrel; the lifting support legs are hinged to two sides of one end of the storage barrel, the hinged support legs are hinged to two sides of the other end of the storage barrel, and the lifting support legs are connected with the hinged support legs through cross rods; the stirring device is arranged in the storage barrel, and the power assembly is arranged at the bottom of the storage barrel and is in transmission connection with the stirring device; the lifting support legs are provided with screw rods, and two ends of each screw rod are provided with external threads with opposite thread turning directions; the linkage assembly is connected to the screw rod; by adopting the technical scheme, the discharging efficiency of the stored concrete is effectively improved, the residual concrete in the storage barrel is convenient to clear and clean, and the problem that the concrete blocks are accumulated at the bottom of the storage barrel is effectively reduced.

Description

Storage device is used in production of ready-mixed concrete

Technical Field

The utility model relates to a technical field is stored to the concrete, concretely relates to storage device is used in production of ready-mixed concrete.

Background

The commercial concrete is produced by centralizing a series of projects such as raw material selection, mix proportion design, admixture and admixture selection, concrete mixing, concrete conveying to a construction site and the like from a construction site to a mixing plant, uniformly managing and managing the mixing plant, supplying various finished products to construction units in a commercial form, and in the construction site, when secondary structural members such as a constructional column and the like are poured, fine stone concrete is used, and the secondary structural members such as the constructional column and the like are poured slowly, so that the commercial concrete is generally poured into a storage device for storage after being conveyed to the construction site, so that people can use the commercial concrete slowly. The existing concrete storage device mostly adopts a funnel-type discharge port at the lower part of a storage barrel, so that concrete needs to be discharged from the bottom of the storage barrel, the discharge space is small, and the discharge efficiency is low; in order to solve the problem that the above-mentioned ejection of compact space is little, need locate the discharge gate one side of storing the bucket, however, because one side that the discharge gate was located and is stored the bucket makes and store the bucket have some concrete to stay throughout in storing the bucket when the clearance with clear away the concrete, the concrete caking easily appears and piles up the problem of storing the bottom of the barrel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the weak point that exists in the above-mentioned technique, provide a storage device for production of ready-mixed concrete, the problem that the row's of the storage device for production of ready-mixed concrete material space is little and be difficult to the clearance residual concrete is solved in the aim at.

The utility model provides a storage device for production of premixed concrete, which comprises a storage barrel, a lifting support leg, a hinged support leg, a stirring device, a linkage assembly and a power assembly, wherein a discharge port is arranged at one end of the storage barrel; the lifting support legs are hinged to two sides of one end of the storage barrel, the hinged support legs are hinged to two sides of the other end of the storage barrel, and the lifting support legs are connected with the hinged support legs through cross rods; the stirring device is arranged in the storage barrel, and the power assembly is arranged at the bottom of the storage barrel and is in transmission connection with the stirring device; the lifting support legs are provided with screws, and two ends of each screw are provided with external threads with opposite thread turning directions; the linkage assembly is connected to the screw.

Furthermore, the lifting support legs comprise upper support legs and lower support legs, the upper support legs are hinged to the bottom of the storage barrel, the other ends of the upper support legs are connected with one ends of the lower support legs through the screw rods, and the lower support legs are connected with the hinged support legs through the cross rods.

Furthermore, the linkage assembly comprises a chain disc and a chain, the chain disc is connected to the middle of the screw, and the chain is sleeved on the chain disc; the chain plate is provided with a plurality of rectangular holes for the rotating rod to rotate the chain plate.

Further, agitating unit includes (mixing) shaft and puddler, the (mixing) shaft passes through the bearing rotatable locate store in the bucket, the puddler becomes circumference equipartition and locates on the (mixing) shaft.

Further, still include the scraper blade, the scraper blade connect in the tip of puddler, the scraper blade with store the laminating of bucket inner wall.

Further, the storage barrel also comprises a barrel cover which can be opened and closed, wherein the barrel cover is folded to be opened and closed and is arranged at the upper end of the storage barrel.

Further, power component includes driving motor and gear train, driving motor locates store the barrel head portion, driving motor's output passes through the gear train with the (mixing) shaft transmission is connected.

Compared with the prior art, the method has the following beneficial effects:

the utility model provides a storage device for production of ready-mixed concrete, which is characterized in that a lifting support leg and a hinged support leg are arranged at the bottom of a storage barrel, and the lifting support leg at one side of the storage barrel is driven to move up and down by a screw rod with opposite screw threads at two ends and a linkage component, so that the inclination angle of the storage barrel is adjusted, concrete in the storage barrel is discharged from a discharge port at one side, and the discharging efficiency of the stored concrete is effectively improved; simultaneously, still be convenient for clear away and wash the interior residual concrete of storage bucket, effectively reduce the concrete caking and pile up the problem appearance of storage barrel head portion.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic view of a storage apparatus for producing ready-mixed concrete according to the present invention;

FIG. 2 is an axial view of a storage device for the production of ready mixed concrete according to the present invention;

FIG. 3 is an axial view of a storage device for the production of ready mixed concrete in accordance with the present invention;

FIG. 4 is an enlarged view of a portion A of the storage device for production of ready-mixed concrete according to the present invention;

fig. 5 is a schematic diagram of a local B amplification of the storage device for production of ready-mixed concrete of the present invention.

In the figure, 1-storage bucket; 2-lifting support legs; 3-hinged legs; 4-a stirring device; 5-a linkage assembly; 6-a power assembly; 7-discharging port; 8-a cross bar; 9-screw rod; 10-barrel cover; 21-upper leg; 22-lower leg; 41-stirring shaft; 42-a stirring rod; 43-a scraper; 51-chain disc; 52-a chain; 61-a drive motor; 62-gear set; 511-rectangular hole; 512-rotating rod.

Detailed Description

In order to make the structure and features and advantages of the present invention easier to understand, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

example 1:

as shown in fig. 1 to 5, the utility model provides a storage device for production of ready-mixed concrete, which comprises a storage barrel 1, a lifting support leg 2, a hinged support leg 3, a stirring device 4, a linkage component 5 and a power component 6, wherein one end of the storage barrel 1 is provided with a discharge port 7 to increase the discharge space of concrete through side discharge; the discharge port 7 is provided with a slidable partition plate for opening and closing the discharge port 7; the lifting support legs 2 are hinged to two sides of one end of the storage barrel 1, the hinged support legs 3 are hinged to two sides of the other end of the storage barrel 1, and the lifting support legs 2 are connected with the hinged support legs 3 through cross rods 8; the stirring device 4 is arranged in the storage barrel 1, and the power assembly 6 is arranged at the bottom of the storage barrel 1 and is in transmission connection with the stirring device 4; the lifting support legs 2 are provided with screw rods 9, and the two ends of each screw rod 9 are provided with external threads with opposite thread turning directions, so that the lifting support legs 2 at the two ends of each screw rod 9 can perform relative linear motion in the rotating process of the screw rods 9; linkage subassembly 5 is connected on screw rod 9 to two lift landing legs 2 that make 1 one end of storage bucket can carry out synchronous elevating movement, go up and down with the one end that drives storage bucket 1, thereby adjust the gradient of storing bucket 1, so that carry out quick ejection of compact and improve the discharge capacity to the concrete of storing, reduce and mix earth and remain the volume.

The lifting support legs 2 and the hinged support legs 3 are arranged at the bottom of the storage barrel 1, and the lifting support legs 2 on one side of the storage barrel 1 are driven to move up and down by the screw rods 9 with opposite thread turning directions at two ends and the linkage assembly 5, so that the inclination angle of the storage barrel 1 is adjusted, concrete in the storage barrel 1 is discharged from the discharge hole 7 on one side, and the discharge efficiency of the stored concrete is effectively improved; simultaneously, still be convenient for clear away and wash the remaining concrete in the storage bucket 1, effectively reduce the concrete caking and pile up the problem appearance of storage bucket 1 bottom.

Specifically, the lifting support leg 2 comprises an upper support leg 21 and a lower support leg 22, the upper support leg 21 is hinged to the bottom of the storage barrel 1, the other end of the upper support leg 21 is connected with one end of the lower support leg 22 through a screw 9, and the screw 9 rotates to drive the upper support leg 21 and the lower support leg 22 to perform relative linear motion, so that the distance between the upper support leg 21 and the lower support leg 22 is adjusted to realize the lifting function of the lifting support leg 2; the lower leg 22 is connected to the hinged leg 3 by a cross bar 8 to limit the rotation of the lower leg 22 by the cross bar 8, so that the screw 9 rotates without rotating the lower leg 22.

Specifically, the linkage assembly 5 comprises a chain disc 51 and a chain 52, the chain disc 51 is connected to the middle part of the screw 9, and the chain 52 is sleeved on the chain disc 51; the chain disc 51 is provided with a plurality of rectangular holes 511 for the rotating rod 512 to rotate the chain disc 51, so that the rotating rod 512 is inserted into the rectangular holes 511 on the chain disc 51 to provide torque to rotate the screw 9, and the chain disc 51 is synchronously rotated by the chain 52, so that the synchronous lifting movement of the two lifting legs 2 at one end of the storage barrel 1 is realized.

Specifically, the storage barrel further comprises an openable and closable barrel cover 10, wherein the barrel cover 10 is folded and closed in pairs at the upper end of the storage barrel 1, so that the sealing performance and the opening and closing portability of the storage barrel 1 are improved by folding the openable and closable barrel cover 10 in pairs.

Example 2:

as shown in fig. 2 and fig. 3, in combination with the technical solution of embodiment 1, in this embodiment, the stirring device 4 includes a stirring shaft 41 and stirring rods 42, the stirring shaft 41 is rotatably disposed in the storage barrel 1 through a bearing, the stirring rods 42 are circumferentially and uniformly disposed on the stirring shaft 41, so that the stirring shaft 41 rotates to drive the stirring rods 42 to rotate, so as to stir the concrete in the storage barrel 1, and prevent the concrete from being coagulated during the storage process.

Specifically, still wrap scraper blade 43, scraper blade 43 is connected in the tip of puddler 42, scraper blade 43 with store 1 inner wall laminating to make puddler 42 follow (mixing) shaft 41 and carry out the pivoted in-process, scraper blade 43 laminating is stored 1 inner walls of bucket and is carried out around storing 1 center and rotate, can effectually reduce the concrete and condense on the inner wall of storing 1 bucket.

Specifically, power component 6 includes driving motor 61 and gear train 62, and driving motor 61 locates and stores 1 bottoms of bucket, and driving motor 61's output passes through gear train 62 and is connected with the transmission of (mixing) shaft 41 to drive (mixing) shaft 41 through driving motor 61 and rotate, thereby drive puddler 42 and rotate in order to carry out the preliminary mixing to the concrete in storing bucket 1, with the problem of the concrete caking that reduces to store in storing bucket 1.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. The storage device for production of the ready-mixed concrete is characterized by comprising a storage barrel (1), lifting support legs (2), hinged support legs (3), a stirring device (4), a linkage assembly (5) and a power assembly (6), wherein a discharge hole (7) is formed in one end of the storage barrel (1); the lifting support legs (2) are hinged to two sides of one end of the storage barrel (1), the hinged support legs (3) are hinged to two sides of the other end of the storage barrel (1), and the lifting support legs (2) are connected with the hinged support legs (3) through cross rods (8); the stirring device (4) is arranged in the storage barrel (1), and the power assembly (6) is arranged at the bottom of the storage barrel (1) and is in transmission connection with the stirring device (4); the lifting support leg (2) is provided with a screw (9), and two ends of the screw (9) are provided with external threads with opposite thread turning directions; the linkage assembly (5) is connected to the screw rod (9).

2. Storage device for ready-mixed concrete production according to claim 1, characterized in that said lifting legs (2) comprise an upper leg (21) and a lower leg (22), said upper leg (21) being hinged to the bottom of said storage tank (1), the other end of said upper leg (21) being connected to one end of said lower leg (22) through said screw (9), said lower leg (22) being connected to said hinged leg (3) through said cross bar (8).

3. The storage device for ready-mixed concrete production according to claim 2, characterized in that the linkage assembly (5) comprises a chain disc (51) and a chain (52), the chain disc (51) is connected to the middle part of the screw (9), and the chain (52) is sleeved on the chain disc (51); the chain plate (51) is provided with a plurality of rectangular holes (511) for the rotating rod (512) to rotate the chain plate (51).

4. The storage device for ready-mixed concrete production according to claim 3, wherein the stirring device (4) comprises a stirring shaft (41) and stirring rods (42), the stirring shaft (41) is rotatably arranged in the storage barrel (1) through a bearing, and the stirring rods (42) are circumferentially and uniformly distributed on the stirring shaft (41).

5. The storage device for ready-mixed concrete production according to claim 4, characterized in that it further comprises a scraper (43), said scraper (43) being connected to the end of said stirring rod (42), said scraper (43) being in abutment with the inner wall of said storage tub (1).

6. The storage device for ready-mixed concrete production according to any one of claims 1 to 5, further comprising an openable and closable lid (10), wherein the lid (10) is folded in pairs to be opened and closed at the upper end of the storage barrel (1).

7. Storage device for ready-mixed concrete production according to claim 5, characterized in that the power assembly (6) comprises a driving motor (61) and a gear set (62), the driving motor (61) is arranged at the bottom of the storage barrel (1), and the output end of the driving motor (61) is in transmission connection with the stirring shaft (41) through the gear set (62).