CN210705354U

CN210705354U - Concrete storage bin

Info

Publication number: CN210705354U
Application number: CN201920937071.2U
Authority: CN
Inventors: 曹晓军; 韩耀; 王佳楠
Original assignee: Zhejiang Broad Qinye Housing Industrialization Co ltd
Current assignee: Zhejiang Broad Qinye Housing Industrialization Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-06-09
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses a concrete storage bin, including the concrete feed bin body, still include concrete scraping plate mechanism, power unit and concrete bin gate opening and closing mechanism, concrete feed bin body below is provided with the discharge gate, concrete bin body surface encircles respectively and is equipped with supporting leg one, supporting leg two, supporting leg three and supporting leg four, locate in the concrete scraping plate mechanism the inside of concrete storage bin, power unit set up in supporting leg one with between the supporting leg two, concrete bin gate opening and closing mechanism set up in supporting leg three with between the supporting leg four, be provided with fixed frame between four supporting legs, the utility model provides a concrete at the easy problem of adhesion at the concrete bin inner wall of the in-process of blowing.

Description

Concrete storage bin

Technical Field

The utility model relates to a concrete production facility technical field, in particular to concrete feed bin.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

Present concrete feed bin is used for depositing the concrete after the stirring shaping, later the concrete feed bin is shifted prefabricated component mould top, put into the prefabricated component mould through the discharge gate at last, nevertheless because the consistency of concrete is generally higher, will lead to the concrete feed bin very easy adhesion of in-process concrete at the blowing like this on the inner wall of concrete feed bin, if the clearance is untimely, not only can cause the waste of concrete, the trouble that also very ten minutes was got up in later stage clearance moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a concrete feed bin has solved the easy adhesion of concrete at the in-process of blowing problem at concrete feed bin inner wall.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a concrete bin comprises a concrete bin body, a concrete scraping mechanism, a power mechanism and a concrete bin door opening and closing mechanism, a discharge port is arranged below the concrete bin body, a first support leg, a second support leg, a third support leg and a fourth support leg are respectively arranged on the outer surface of the concrete bin body in a surrounding manner, the four support legs are fixedly connected with the outer surface of the concrete bin body, the concrete scraper mechanism is arranged in the concrete bin, the power mechanism is arranged between the first support leg and the second support leg and is positioned below the concrete bin body, the concrete bin gate opening and closing mechanism is arranged between the third supporting leg and the fourth supporting leg, one end of the concrete bin gate opening and closing mechanism is inserted on the discharge hole, a fixing frame is arranged between the four supporting legs, and four corners of the fixing frame are fixedly connected with the four supporting legs respectively.

Adopt above-mentioned technical scheme, pour the concrete thick liquids that the stirring is good into the concrete feed bin in, the manual work cup joints hoisting device's lifting hook on the engaging lug after that, start hoisting device, move the concrete feed bin to corresponding prefabricated component mould top, later on the starter motor two, the output shaft of motor two drives the gear rotatory, the rack that is meshing connection with the gear this moment just can the outside motion, and pull out the baffle of fixed connection on the rack, the concrete thick liquids in the concrete feed bin just can drop to the prefabricated component mould from the concrete feed bin, when the discharge gate of concrete feed bin is not when dropping the concrete thick liquids, starter motor one, the output shaft of motor one drives the pivot two rotatory, the bevel gear that is meshing connection with bevel gear two this moment just can be driven and is rotatory together, thereby the pivot that is fixed connection with bevel gear one begins to rotate, scraper blade one and scraper blade two are rotatory at this moment and scrape the concrete thick liquids that adhere on the concrete feed bin inner wall and fall from the concrete feed bin inner wall The discharge gate drops to in the prefab mould, can solve the easy problem of adhesion concrete slurry in the concrete feed bin like this.

Preferably, the upper part and the lower part of the connecting sleeve are both provided with a conical cylinder shape.

Adopt above-mentioned technical scheme, the upper portion and the lower part of adapter sleeve all set up to the cone cylindric, and the upper portion and the lower part of adapter sleeve can support the surface of tight "L" venturi tube vertical pipe like this, and when concrete slurry was full of the concrete feed bin, avoided concrete slurry to enter into the inside of "L" venturi tube through leading to the groove on "L" venturi tube vertical pipe, damaged the inside mechanism of "L" venturi tube.

Preferably, the power mechanism comprises a first fixing plate, a first motor, a second rotating shaft and a second bevel gear, the first fixing plate and the two sides of the first fixing plate are fixedly connected with the first supporting leg and the second supporting leg respectively, the first motor is arranged on the upper end face of the first fixing plate, the second rotating shaft is connected to an output shaft of the first motor in a linkage mode and is arranged in a transverse pipe of the L-shaped pipe, and the second bevel gear is sleeved at one end, far away from the first motor, of the second rotating shaft and is in meshed connection with the first bevel gear.

By adopting the technical scheme, the first motor is started, the second rotating shaft is driven to rotate by the output shaft of the first motor, so that the second bevel gear sleeved on the second rotating shaft starts to rotate, the second bevel gear can drive the first bevel gear in meshed connection with the second bevel gear to rotate, the first rotating shaft can drive the first scraper and the second scraper to rotate, and concrete slurry adhered to the inner wall of the concrete silo is scraped.

Preferably, the concrete bin gate opening and closing mechanism comprises a baffle, a second motor, a gear and a rack, wherein a through groove matched with the baffle is formed in the discharge port, the baffle is inserted into the discharge port, the lower end face of the baffle is fixedly connected with the rack, a second fixing plate is arranged between the third supporting leg and the fourth supporting leg, two sides of the second fixing plate are fixedly connected with the third supporting leg and the fourth supporting leg respectively, the second motor is arranged on the upper end face of the fixing plate, an output shaft of the second motor is connected with the gear in a linkage mode, a square through hole matched with the size of the rack is formed in one side of the discharge port, and one end of the rack penetrates through the square through hole and is connected with the gear in a meshing mode.

By adopting the technical scheme, the second motor is started, the output shaft of the second motor drives the gear to rotate, the rack which is meshed and connected with the gear can move outwards at the moment, the baffle which is fixedly connected to the rack is pulled out, and concrete slurry in the concrete bin can fall into the prefabricated part mould from the concrete bin.

Preferably, the fixing frame is provided with four reinforcing ribs which are respectively welded on the fixing frame.

By adopting the technical scheme, the reinforcing ribs are arranged on the fixing frame, so that the fixing frame can be further reinforced, and the stability of the four supporting legs when the concrete bin is placed on the ground is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic diagram illustrating an internal structure of a concrete silo according to an exemplary embodiment;

FIG. 3 is a schematic diagram illustrating an internal structure of the rotating shaft according to the embodiment;

FIG. 4 is a schematic view illustrating a connection relationship between a rack and a pinion according to an embodiment;

FIG. 5 is a schematic view illustrating a connection relationship between a fixing frame and reinforcing ribs according to an embodiment.

Reference numerals: 1. connecting lugs; 2. a first support leg; 3. a second support leg; 4. a first motor; 5. a first fixing plate; 6. a fixing frame; 7. a second fixing plate; 8. a gear; 9. a second motor; 10. supporting legs IV; 11. a concrete silo body; 12. supporting legs III; 13. a first scraper plate; 14. rotating the first rod; 15. a second supporting rod; 16. an "L" shaped tube; 17. a second scraper plate; 18. connecting sleeves; 19. rotating the second rod; 20. a first supporting rod; 21. a first rotating shaft; 22. a first bevel gear; 23. a second bevel gear; 24. a second rotating shaft; 25. a discharge port; 26. a baffle plate; 27. a rack; 28. and (5) reinforcing ribs.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in figures 1 and 2, the concrete bin comprises a concrete bin body 11, and further comprises a concrete scraping plate mechanism, a power mechanism and a concrete bin door opening and closing mechanism, wherein a discharge hole 25 is formed below the concrete bin body 11, four connecting lugs 1 are fixedly connected to the tops of four supporting legs respectively, a first supporting leg 2, a second supporting leg 3, a third supporting leg 12 and a fourth supporting leg 10 are arranged on the outer surface of the concrete bin body 11 respectively in an annular mode, a fixing frame 6 is arranged between the four supporting legs, four corners of the fixing frame 6 are fixedly connected with the four supporting legs respectively, the fixing frame 6 fixedly connected to the four supporting legs enhances the stability of the four supporting legs when the concrete bin is placed on the ground, and the concrete scraping plate mechanism comprises an L-shaped pipe 16, a connecting sleeve 18, a first scraper 13, a second scraper and a second scraper, A second scraper 17, a first bevel gear 22 and a first rotating shaft 21, wherein a transverse pipe of an L-shaped pipe 16 is connected with one side of a conical cylinder of the concrete bin body 11, three first support rods 20 are arranged below a vertical pipe of the L-shaped pipe 16, one end of each first support rod 20 is fixedly connected with the vertical pipe of the L-shaped pipe 16, the other end of each first support rod 20 is connected with the inner surface of the conical cylinder of the concrete bin body 11, three second support rods 15 are arranged above the vertical pipe of the L-shaped pipe 16, one end of each second support rod 15 is fixedly connected with the upper part of the vertical pipe of the L-shaped pipe 16, one end of each second support rod 15, far away from the L-shaped pipe 16, is fixedly connected with the top end of the inner wall of the concrete bin, a cavity is arranged inside the L-shaped pipe 16, one end of the first rotating shaft 21 is connected with the upper end surface of the vertical pipe of the L-shaped pipe 16, and the other end of the first rotating shaft 21, the first rotating shaft 21 is arranged in a rotating mode, the first rotating shaft 21 is sleeved with the first bevel gear 22, the first bevel gear 22 is arranged on one side of the transverse pipe of the L-shaped pipe 16, the first rotating shaft 21 is fixedly connected with a first rotating rod 14, a second rotating rod 19, the first rotating rod 14 and the second rotating rod 19 are located on the same horizontal line, a through groove is formed in the vertical pipe of the L-shaped pipe 16, an inner cavity of the through groove and an inner cavity of the L-shaped pipe 16 are communicated with the through groove, the connecting sleeve 18 is sleeved on the L-shaped pipe 16, the connecting sleeve 18 is arranged on the through groove, the connecting sleeve 18 is arranged in a rotating mode, one end, far away from the first rotating shaft 21, of the first rotating rod 14 is arranged in the connecting sleeve 18 in a penetrating mode, and is fixedly connected with one side of.

As shown in fig. 3, the power mechanism includes a first fixing plate 5, a first motor 4, a second rotating shaft 24 and a second bevel gear 23, two sides of the first fixing plate 5, which are arranged between the first supporting leg 2 and the second supporting leg 3, are respectively and fixedly connected with the first supporting leg 2 and the second supporting leg 3, the first motor 4 is arranged on the upper end face of the first fixing plate 5, the second rotating shaft 24 and the second rotating shaft 24 are connected to the output shaft of the first motor 4 in a linkage manner and are arranged in the transverse pipe of the L-shaped pipe 16, and the second bevel gear 23 and the first bevel gear 22 are connected in a meshing manner at one end of the second rotating shaft 24, which is far.

As shown in fig. 1 and 4, concrete door opening and closing mechanism includes baffle 26, motor two 9, gear 8 and rack 27, set up on the discharge gate 25 with baffle 26 assorted through groove and baffle 26 peg graft on discharge gate 25, terminal surface fixed connection rack 27 under the baffle 26, the both sides that are provided with fixed plate two 7 and fixed plate two 7 between supporting leg three 12 and the supporting leg four 10 are fixed connection with supporting leg three 12 and supporting leg four 10 respectively, set up motor two 9 on the up end of fixed plate, the output shaft linkage of motor two 9 connects gear 8, discharge gate 25 one side is seted up and is connected with rack 27 size assorted square through hole, the one end of rack 27 passes square through hole and is the meshing with gear 8 and is connected.

As shown in fig. 5, the fixed frame 6 is provided with four reinforcing ribs 28, the four reinforcing ribs 28 are welded to the fixed frame 6, and the fixed frame 6 is further reinforced by the reinforcing ribs 28 provided on the fixed frame 6, so that the stability of the four support legs when the concrete silo is placed on the ground is improved.

The principle of the embodiment is as follows, pouring the stirred concrete slurry into the concrete bin, then manually sleeving the lifting hook of the lifting device on the connecting lug 1, starting the lifting device to move the concrete bin to the position above the corresponding prefabricated part mould, then starting the motor II 9, driving the gear 8 to rotate by the output shaft of the motor II 9, enabling the rack 27 meshed with the gear 8 to move outwards, pulling out the baffle 26 fixedly connected to the rack 27, enabling the concrete slurry in the concrete bin to fall into the prefabricated part mould from the concrete bin, when the discharge port 25 of the concrete bin does not fall the concrete slurry, starting the motor I4, driving the rotating shaft II 24 to rotate by the output shaft of the motor I4, driving the bevel gear I22 meshed with the bevel gear II 23 to rotate together, and starting to rotate the rotating shaft I21 fixedly connected with the bevel gear I22, at the moment, the first scraper 13 and the second scraper 17 rotate to scrape off the concrete slurry adhered to the inner wall of the concrete bin and drop into the prefabricated part mould from the discharge hole 25, so that the problem that the concrete slurry is easily adhered to the concrete bin can be solved.

Claims

1. The utility model provides a concrete feed bin, includes concrete feed bin body (11), its characterized in that still includes concrete scraper mechanism, power unit and concrete door opening and closing mechanism, concrete feed bin body (11) below is provided with discharge gate (25), concrete feed bin body (11) surface encircles respectively and is equipped with supporting leg (2), supporting leg two (3), supporting leg three (12) and supporting leg four (10) just four supporting legs with fixed connection is personally submitted to concrete feed bin body (11) outward appearance, locate in the concrete scraper mechanism the inside of concrete feed bin, power unit set up in supporting leg (2) with between supporting leg two (3) just power unit is located the below of concrete feed bin body (11), concrete door opening and closing mechanism set up in between supporting leg three (12) with between supporting leg four (10) just the one end of concrete door opening and closing mechanism is inserted Connect on discharge gate (25), be provided with between four supporting legs fixed frame (6) just the four corners of fixed frame (6) respectively with four supporting legs are fixed connection.

2. The concrete bunker of claim 1, wherein the concrete scraping mechanism comprises an L-shaped pipe (16), a connecting sleeve (18), a first scraper (13), a second scraper (17), a first bevel gear (22) and a first rotating shaft (21), a transverse pipe of the L-shaped pipe (16) is connected with one side of a conical cylinder of the concrete bunker body (11), three first support rods (20) are arranged below a vertical pipe of the L-shaped pipe (16), one ends of the three first support rods (20) are fixedly connected with the vertical pipe of the L-shaped pipe (16), the other ends of the three first support rods (20) are connected with the inner surface of the conical cylinder of the concrete bunker body (11), three second support rods (15) are arranged above the vertical pipe of the L-shaped pipe (16), and one ends of the three second support rods (15) are fixedly connected with the upper side of the vertical pipe of the L-shaped pipe (16) And the one end of "L" venturi tube (16) is kept away from to three bracing piece two (15) with the top of concrete silo inner wall is fixed connection, "L" venturi tube (16) is inside to set up to the cavity, the one end of pivot one (21) with the inside up end of "L" venturi tube (16) vertical tube is connected and the other end of pivot one (21) with the inside lower terminal surface of "L" venturi tube (16) vertical tube is connected, pivot one (21) sets up for rotating, cup joint on the pivot one (21) bevel gear one (22) and bevel gear one (22) set up in one side of the horizontal pipe of "L" venturi tube (16), fixedly connected with dwang one (14) and dwang two (19) on the pivot one (21) and dwang one (14) and dwang two (19) are located same horizontal line, logical groove has been seted up on the vertical pipe of "L" venturi tube (16) and logical groove with "L" venturi tube (16) The inner chamber with it is linked together to lead to the groove, adapter sleeve (18) cup joint "L" venturi tube (16) go up just adapter sleeve (18) set up in lead to on the groove, adapter sleeve (18) set up for rotating, dwang (14) are kept away from the one end of pivot (21) is worn to locate adapter sleeve (18) and with one side of scraper blade (13) is fixed connection, dwang two (19) are kept away from the one end of pivot (21) is worn to locate adapter sleeve (18) and with one side of scraper blade two (17) is fixed connection.

3. The concrete silo according to claim 2, characterized in that the upper and lower parts of the connecting sleeve (18) are each provided in the shape of a cone.

4. The concrete silo according to claim 3, wherein the power mechanism comprises a first fixing plate (5), a first motor (4), a second rotating shaft (24) and a second bevel gear (23), the first fixing plate (5) is arranged between the first supporting leg (2) and the second supporting leg (3), two sides of the first fixing plate (5) are respectively and fixedly connected with the first supporting leg (2) and the second supporting leg (3), the upper end surface of the first fixing plate (5) is provided with the first motor (4), the output shaft of the first motor (4) is connected with a second rotating shaft (24) in a linkage manner, the second rotating shaft (24) is arranged in the transverse pipe of the L-shaped pipe (16), one end, far away from the motor I (4), of the rotating shaft II (24) is sleeved with a bevel gear II (23), and the bevel gear II (23) is in meshed connection with the bevel gear I (22).

5. The concrete bunker of claim 1, wherein the concrete bunker door opening and closing mechanism comprises a baffle plate (26), a second motor (9), a gear (8) and a rack (27), a through groove matched with the baffle plate (26) is formed in the discharge hole (25), the baffle plate (26) is inserted in the discharge hole (25), the lower end face of the baffle plate (26) is fixedly connected with the rack (27), a second fixing plate (7) is arranged between the third support leg (12) and the fourth support leg (10), two sides of the second fixing plate (7) are respectively and fixedly connected with the third support leg (12) and the fourth support leg (10), the second motor (9) is arranged on the upper end face of the fixing plate, an output shaft of the second motor (9) is in linkage connection with the gear (8), a square through hole matched with the rack (27) in size is formed in one side of the discharge hole (25), one end of the rack (27) penetrates through the square through hole and is in meshed connection with the gear (8).

6. The concrete silo according to claim 1, characterized in that four reinforcing ribs (28) are arranged on the fixed frame (6) and the four reinforcing ribs (28) are welded to the fixed frame (6) respectively.

7. The concrete silo according to claim 1, wherein four lugs (1) are fixedly connected to the tops of the four support legs.