CN220313740U - Closed concrete pre-mixing bin - Google Patents

Abstract

The application relates to the technical field of concrete mixing, and disclose a closed concrete pre-mixing feed bin, comprising a base plate, the bottom plate top is provided with mixes the feed bin, the bottom plate top is provided with accuse material mechanism, mix the inside rabbling mechanism that is provided with of feed bin, accuse material mechanism includes the ring bracket, ring bracket fixed connection is in mixing the feed bin outside, the bottom plate top is provided with the loading board. Through the design of accuse material mechanism, the stock guide closely laminates the back with row material pipe bottom, and concrete is mixing the inside storage of feed bin, and when needs the row material, then remove through control rectangular piece, make the push pedal to the stock guide pulling upset, the stock guide accessible row material pipe of concrete after the upset drops and discharges on the stock guide, vibration motor work this moment afterwards can make parts such as the stock guide of whole mixing feed bin and bottom carry out quick vibration to accelerate the discharge work of concrete, effectively improved the discharge efficiency of concrete.

Description

Closed concrete pre-mixing bin

Technical Field

The application relates to the technical field of concrete mixing, in particular to a closed type concrete pre-mixing bin.

Background

The ready-mixed concrete is a concrete mixture which is prepared by mixing cement, aggregate, water, an additive, a mineral admixture and the like which are mixed according to the requirement according to a certain proportion, and is sold after being metered and mixed at a mixing station, and is transported to a using place within a specified time by adopting a transport vehicle, and broken stone, medium sand, cement and water are mixed by a mixer at a construction site, so that the phenomenon that the concrete is dry in a storage process is avoided, and the ready-mixed concrete is required to be stirred and stored in a ready-mixed storage bin.

Patent network publication number CN218342486U discloses a premixed mortar storage bin, which comprises a fixed frame, an electric push rod, a guide chute and a storage mechanism, wherein the fixed frame is of a stainless steel rectangular frame body structure, a supporting platform is arranged on the upper part of the fixed frame, the storage mechanism is arranged on the upper part of the supporting platform, the storage mechanism comprises a storage bin, a sealing cover, a stirring rod, a motor heat pipe and a driving motor, the storage bin is of a cylindrical cavity body structure with an opening at the upper part, the motor heat pipe is arranged in an interlayer of the storage bin, the stirring rod is arranged in the storage bin, and the upper part of the stirring rod is connected with the driving motor through a connecting piece; the upper part of the supporting platform is connected with the lifting platform through an electric push rod, and the upper part of the lifting platform is provided with a driving motor and a feeding chute. The mortar temporary storage device is used for solving the problems that the existing mortar temporary storage device is easy to coagulate, manual stirring is needed, and the use is affected.

The device avoids the more trouble problem of manual stirring through the mode that sets up the puddler stirring, but the device is in the engineering of carrying out the ejection of compact above, tightly supplies the material to use through the mode that sets up the baffle box in the storage silo bottom, however the concrete exists sticky characteristic, and simple mode concrete through fluting guide is difficult to discharge fast to let can influence ejection of compact efficiency.

Disclosure of Invention

In order to solve the problems, the application provides a closed concrete pre-mixing bin.

The application provides a closed concrete ready mix feed bin adopts following technical scheme:

the utility model provides a closed concrete pre-mixing feed bin, includes the bottom plate, the bottom plate top is provided with the stirring feed bin, the bottom plate top is provided with accuse material mechanism, the inside rabbling mechanism that is provided with of stirring feed bin.

The material control mechanism comprises an annular support, the annular support is fixedly connected to the outside of the material mixing bin, a bearing plate is arranged at the top of the bottom plate, an annular bottom plate is fixedly connected to the top of the bearing plate, the top of the annular bottom plate is fixedly connected with the annular support, a vibrating motor is fixedly connected to the top of the bearing plate, a material discharging pipe is fixedly connected to the bottom of the material mixing bin, a material guiding plate is arranged at the bottom of the material mixing bin, the material discharging pipe extends into the inner side of the material guiding plate and is tightly attached to the inner side of the material guiding plate, a first motor is arranged on one side of the annular bottom plate, a threaded rod is fixedly connected to the first motor through an output shaft, the threaded rod penetrates through the annular bottom plate and is rotationally connected with the annular bottom plate, a rectangular block is arranged outside the threaded rod, a push plate is arranged at the top of the rectangular block, the top of the push plate is movably connected with the bottom of the material guiding plate through a movable hinge seat, and the bottom of the push plate is movably connected with the top of the rectangular block through the movable hinge seat.

Through adopting above-mentioned technical scheme, concrete can be in mixing the inside storage of feed bin, and the stock guide closely laminates the back with row material pipe bottom, the concrete is in mixing the inside storage of feed bin, and when needs row material, then remove through control rectangular piece, make the push pedal to stock guide pulling upset, the stock guide accessible row material pipe drops behind the upset on the stock guide and discharges, vibration motor work after this moment can make parts such as the stock guide of whole mixing feed bin and bottom carry out quick vibration, thereby accelerate the discharge work of concrete, effectively improved the discharge efficiency of concrete.

Preferably, the stock guide bottom fixedly connected with sleeve, the inside fixedly connected with round bar of sleeve, both ends all rotate with annular bottom plate inboard and are connected around the round bar.

By adopting the technical scheme, the round rod can rotate inside the annular bottom plate.

Preferably, the annular bottom plate one side fixedly connected with backup pad, first motor fixed connection is in backup pad one side, the threaded rod runs through backup pad one side and rotates with the backup pad to be connected, the inboard fixedly connected with diaphragm of annular bottom plate, diaphragm one side rotates with threaded rod one end to be connected.

By adopting the technical scheme, the supporting plate can provide support for the first motor.

Preferably, a limiting plate is fixedly connected to one side of the transverse plate, the limiting plate penetrates through the rectangular block, and one end of the limiting plate is fixedly connected with the inner side of the annular bottom plate.

Through adopting above-mentioned technical scheme, the limiting plate can provide spacingly to the rectangle piece.

Preferably, the feed inlet is fixedly connected with the top of the mixing bin, the universal wheels are fixedly connected with the bottom of the bottom plate, the springs are fixedly connected with the top of the bottom plate, the tops of the springs are fixedly connected with the bottom of the bearing plate, the telescopic rods are arranged on the inner sides of the springs, and the tops and the bottoms of the telescopic rods are respectively fixedly connected with the bearing plate and the bottom plate.

Through adopting above-mentioned technical scheme, mix the inside concrete of feed bin and add through the feed inlet.

Preferably, the stirring mechanism comprises a second motor, the second motor is fixedly connected with a rotating rod through an output shaft, the rotating rod penetrates through the top of the stirring bin and is connected with the stirring bin through a sealing bearing, stirring blades are fixedly connected to the outer portion of the rotating rod, a scraping plate is arranged in the stirring bin, one side of the scraping plate is fixedly connected with the stirring blades, and the other side of the scraping plate is attached to the inner cavity wall of the stirring bin.

Through adopting above-mentioned technical scheme, the stirring leaf can stir the concrete, and the scraper blade will stir the concrete on the feed bin inner chamber wall and scrape after the stirring leaf rotates, has improved stirring quality.

Preferably, the top of the inner cavity of the mixing bin is fixedly connected with a U-shaped plate, and the rotating rod penetrates through the U-shaped plate and is rotationally connected with the U-shaped plate.

By adopting the technical scheme, the U-shaped plate can provide support for the rotating rod.

In summary, the present application includes the following beneficial technical effects:

1. the utility model provides a closed concrete pre-mixing feed bin, through the design of accuse material mechanism, the stock guide closely laminates the back with row material pipe bottom, concrete is mixing the inside storage of feed bin, and when needs row material, then remove through control rectangular piece, make the push pedal to stock guide pulling upset, the stock guide is discharged after the accessible row material pipe drops on the stock guide after the upset, vibration motor work this moment back can make parts such as the stock guide of whole mixing feed bin and bottom carry out quick vibration, thereby accelerate the discharge work of concrete, effectively improved the discharge efficiency of concrete.

2. The utility model provides a closed concrete pre-mixing feed bin, through rabbling mechanism's design, in order to avoid concrete dry knot in the storage process, the second motor drives the dwang after the work and rotates, and the dwang drives the stirring leaf and stirs the concrete after rotating to during this period, the stirring leaf drives the scraper blade and can strike off the concrete that probably adheres to on the feed bin inner chamber wall after rotating, makes this kind of concrete can obtain stirring equally, makes the concrete can obtain intensive mixing.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic view of the structure of the stirring blade in the present utility model.

Reference numerals illustrate: 1. a bottom plate; 2. a mixing bin; 3. a material control mechanism; 31. an annular bracket; 32. a carrying plate; 33. a vibration motor; 34. a discharge pipe; 35. a material guide plate; 36. a first motor; 37. a threaded rod; 38. rectangular blocks; 39. a push plate; 391. a sleeve; 392. a round bar; 393. a support plate; 394. a cross plate; 395. a limiting plate; 396. a feed inlet; 397. a spring; 398. an annular bottom plate; 4. a stirring mechanism; 41. a second motor; 42. a rotating lever; 43. stirring the leaves; 44. a scraper; 45. a U-shaped plate.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a closed concrete ready mix bin. Referring to fig. 1-4, a closed concrete pre-mixing bin comprises a bottom plate 1, wherein a mixing bin 2 is arranged at the top of the bottom plate 1, a material control mechanism 3 is arranged at the top of the bottom plate 1, a stirring mechanism 4 is arranged inside the mixing bin 2, the material control mechanism 3 comprises an annular support 31, the annular support 31 is fixedly connected to the outside of the mixing bin 2, a bearing plate 32 is arranged at the top of the bottom plate 1, an annular bottom plate 398 is fixedly connected to the top of the bearing plate 32, and the top of the annular bottom plate 398 is fixedly connected with the annular support 31;

the top of the bearing plate 32 is fixedly connected with a vibrating motor 33, the bottom of the mixing bin 2 is fixedly connected with a discharge pipe 34, the bottom of the mixing bin 2 is provided with a guide plate 35, the discharge pipe 34 extends into the inner side of the guide plate 35 and is tightly attached to the inner side of the guide plate 35, one side of the annular bottom plate 398 is provided with a first motor 36, the first motor 36 is fixedly connected with a threaded rod 37 through an output shaft, the threaded rod 37 penetrates through the annular bottom plate 398 and is rotationally connected with the annular bottom plate 398, a rectangular block 38 is arranged outside the threaded rod 37, the rectangular block 38 is in threaded connection with the threaded rod 37, the top of the rectangular block 38 is provided with a push plate 39, the top of the push plate 39 is movably connected with the bottom of the guide plate 35 through a movable hinge, and the bottom of the push plate 39 is movably connected with the top of the rectangular block 38 through the movable hinge;

concrete can be stored in the mixing bin 2, and after the material guide plate 35 is tightly attached to the bottom of the material discharge pipe 34, the concrete is stored in the mixing bin 2, and when discharging is needed, the rectangular block 38 is controlled to move, the push plate 39 is driven to pull and overturn the material guide plate 35, the material guide plate 35 can drop on the material guide plate 35 through the material discharge pipe 34 after overturning, and then the material guide plate 35 can be discharged, at the moment, after the vibration motor 33 works, the whole mixing bin 2 and the material guide plate 35 at the bottom and other parts can be driven to vibrate rapidly, so that the discharging work of the concrete is accelerated, and the discharging efficiency of the concrete is effectively improved.

The bottom of the guide plate 35 is fixedly connected with a sleeve 391, a round rod 392 is fixedly connected inside the sleeve 391, the front end and the rear end of the round rod 392 are both rotationally connected with the inner side of the annular bottom plate 398, the round rod 392 can rotate inside the annular bottom plate 398, one side of the annular bottom plate 398 is fixedly connected with a supporting plate 393, a first motor 36 is fixedly connected with one side of the supporting plate 393, a threaded rod 37 penetrates one side of the supporting plate 393 and is rotationally connected with the supporting plate 393, a transverse plate 394 is fixedly connected with the inner side of the annular bottom plate 398, one side of the transverse plate 394 is rotationally connected with one end of the threaded rod 37, and the supporting plate 393 can provide support for the first motor 36;

limiting plate 395 is fixedly connected with one side of transverse plate 394, limiting plate 395 penetrates rectangular block 38, one end of limiting plate 395 is fixedly connected with the inner side of annular bottom plate 398, limiting plate 395 can provide limiting for rectangular block 38, the top of mixing bin 2 is fixedly connected with feed inlet 396, the bottom of bottom plate 1 is fixedly connected with universal wheels, the top of bottom plate 1 is fixedly connected with spring 397, the top of spring 397 is fixedly connected with the bottom of bearing plate 32, the inner side of spring 397 is provided with a telescopic rod, the top and the bottom of telescopic rod are respectively fixedly connected with bearing plate 32 and bottom plate 1, and concrete in mixing bin 2 is added through feed inlet 396.

The stirring mechanism 4 comprises a second motor 41, the second motor 41 is fixedly connected with a rotating rod 42 through an output shaft, the rotating rod 42 penetrates through the top of the stirring bin 2 and is connected with the stirring bin 2 through a sealing bearing, the rotating rod 42 is fixedly connected with a stirring blade 43, a scraper 44 is arranged inside the stirring bin 2, one side of the scraper 44 is fixedly connected with the stirring blade 43, the other side of the scraper 44 is attached to the inner cavity wall of the stirring bin 2, the stirring blade 43 can stir concrete, the scraper 44 scrapes off the concrete on the inner cavity wall of the stirring bin 2 after rotating along with the stirring blade 43, stirring quality is improved, a U-shaped plate 45 is fixedly connected with the top of the inner cavity of the stirring bin 2, the rotating rod 42 penetrates through the U-shaped plate 45 and is rotationally connected with the U-shaped plate 45, and the U-shaped plate 45 can provide support for the rotating rod 42.

In the actual operation process, the device is firstly powered on, concrete is placed in the mixing bin 2 for storage, in order to avoid concrete drying in the storage process, the second motor 41 works and then drives the rotating rod 42 to rotate, the rotating rod 42 drives the stirring blade 43 to rotate and then stirs the concrete, in the period, the stirring blade 43 drives the scraping plate 44 to rotate and then can scrape the concrete possibly attached to the inner cavity wall of the mixing bin 2, so that the concrete can be stirred and the concrete can be stirred fully;

when the concrete needs to be discharged, the first motor 36 is driven to rotate after working, the threaded rod 37 drives the rectangular block 38 to move, the rectangular block 38 drives the push plate 39 to turn over after moving, the push plate 39 pushes and pulls the guide plate 35, at the moment, the guide plate 35 rotates around the round rod 392 as the axis, after a certain space is reserved between the guide plate 35 and the bottom of the discharge pipe 34, the concrete in the mixing bin 2 falls into the guide plate 35 to be discharged in a sliding manner, meanwhile, the vibrating motor 33 starts to work and then drives the annular bottom plate 398 to vibrate, and the bearing plate 32 is connected with the bottom plate 1 through the telescopic rod and the spring 397, so that the bottom plate 1 can vibrate rapidly, all parts at the top of the bottom plate 1 are driven to vibrate in a following manner, the connection relation can be known, at the moment, the concrete in the mixing bin 2 can be discharged through the discharge pipe 34 rapidly, and the concrete falling onto the guide plate 35 can slide out rapidly in the vibration process, the quick discharge of the concrete is realized, and the discharge efficiency is ensured.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. The utility model provides a closed concrete pre-mix feed bin, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a mixing bin (2), the top of the bottom plate (1) is provided with a material control mechanism (3), and a stirring mechanism (4) is arranged in the mixing bin (2);

the material control mechanism (3) comprises an annular support (31), the annular support (31) is fixedly connected to the outside of the material mixing bin (2), a bearing plate (32) is arranged at the top of the bottom plate (1), an annular bottom plate (398) is fixedly connected to the top of the bearing plate (32), the top of the annular bottom plate (398) is fixedly connected with the annular support (31), a vibrating motor (33) is fixedly connected to the top of the bearing plate (32), a material discharging pipe (34) is fixedly connected to the bottom of the material mixing bin (2), a material guiding plate (35) is arranged at the bottom of the material mixing bin (2), the material discharging pipe (34) extends into the inner side of the material guiding plate (35) and is tightly attached to the inner side of the material guiding plate (35), a first motor (36) is arranged on one side of the annular bottom plate (398), a threaded rod (37) is fixedly connected to the first motor (36) through an output shaft, the threaded rod (37) penetrates through the annular bottom plate (398) and is rotationally connected with the annular bottom plate (398), a rectangular block (38) is arranged outside the threaded rod (37), the rectangular block (38) is connected with the rectangular block (39) through the threaded rod (37) and the top of the rectangular block (39) through the threaded rod (39), the bottom of the push plate (39) is movably connected with the top of the rectangular block (38) through a movable hinged support.

2. The closed concrete ready mix silo according to claim 1, wherein: the guide plate (35) bottom fixedly connected with sleeve (391), sleeve (391) inside fixedly connected with round bar (392), both ends all rotate with annular bottom plate (398) inboard around round bar (392) and be connected.

3. The closed concrete ready mix silo according to claim 1, wherein: annular bottom plate (398) one side fixedly connected with backup pad (393), first motor (36) fixed connection is in backup pad (393) one side, threaded rod (37) run through backup pad (393) one side and rotate with backup pad (393) and be connected, annular bottom plate (398) inboard fixedly connected with diaphragm (394), diaphragm (394) one side rotates with threaded rod (37) one end to be connected.

4. A closed concrete ready mix silo according to claim 3, wherein: the limiting plate (395) is fixedly connected to one side of the transverse plate (394), the limiting plate (395) penetrates through the rectangular block (38), and one end of the limiting plate (395) is fixedly connected with the inner side of the annular bottom plate (398).

5. The closed concrete ready mix silo according to claim 1, wherein: mix feed bin (2) top fixedly connected with feed inlet (396), bottom plate (1) bottom fixedly connected with universal wheel, bottom plate (1) top fixedly connected with spring (397), spring (397) top and loading board (32) bottom fixed connection, spring (397) inboard is provided with the telescopic link, telescopic link top and bottom respectively with loading board (32) and bottom plate (1) fixed connection.

6. The closed concrete ready mix silo according to claim 1, wherein: the stirring mechanism (4) comprises a second motor (41), the second motor (41) is fixedly connected with a rotating rod (42) through an output shaft, the rotating rod (42) penetrates through the top of the stirring bin (2) and is connected with the stirring bin (2) through a sealing bearing, stirring blades (43) are fixedly connected to the outside of the rotating rod (42), a scraping plate (44) is arranged inside the stirring bin (2), one side of the scraping plate (44) is fixedly connected with the stirring blades (43), and the other side of the scraping plate (44) is attached to the inner cavity wall of the stirring bin (2).

7. The closed concrete ready mix silo according to claim 1, wherein: the top of the inner cavity of the mixing bin (2) is fixedly connected with a U-shaped plate (45), and a rotating rod (42) penetrates through the U-shaped plate (45) and is rotationally connected with the U-shaped plate (45).