CN220280042U

CN220280042U - Material feeding unit is used in concrete production

Info

Publication number: CN220280042U
Application number: CN202321781972.XU
Authority: CN
Inventors: 叶树林
Original assignee: Tianjin Permanent Concrete Co ltd
Current assignee: Tianjin Permanent Concrete Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-01-02
Anticipated expiration: 2033-07-07

Abstract

The utility model belongs to the technical field of concrete production and feeding, in particular to a feeding device for concrete production, which aims at the problems that in the prior art, concrete is required to be mixed by mixing ingredients in a certain proportion, the feeding device can only feed materials towards one direction, can not carry out angle adjustment on the feeding materials and is unfavorable for popularization and use. The concrete feeding device is simple in structure and convenient to operate, the horizontal and vertical angles of concrete feeding can be adjusted, and the use requirements can be met.

Description

Material feeding unit is used in concrete production

Technical Field

The utility model relates to the technical field of concrete production and feeding, in particular to a feeding device for concrete production.

Background

The concrete is a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, the term of concrete is generally used for cement as the cementing materials, sand and stone are used as the aggregates and water to be matched according to a certain proportion, and the cement concrete is obtained by stirring and is widely applied to civil engineering.

In the prior art, concrete is required to be stirred and mixed by proportioning certain ingredients, and the feeding device can only feed materials towards one direction and cannot perform angle adjustment on the feeding materials, so that popularization and use are not facilitated.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, concrete is required to be stirred and mixed by ingredients with a certain proportion, a feeding device can only feed in one direction and cannot adjust the feeding angle, and popularization and use are not facilitated.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a material feeding unit is used in concrete production, comprising a base plate, the top of bottom plate is provided with the mixing drum, the top of mixing drum is provided with the inlet, be provided with rabbling mechanism on the mixing drum, the right side of mixing drum is provided with the opening, the intercommunication has the hose on the opening, the open-ended position is provided with sealing mechanism, the intercommunication has a feeding drum on the hose, be provided with feeding mechanism in the feeding drum, the downside of feeding drum is provided with the discharge gate, the top of bottom plate is provided with rotary mechanism, be connected with the backup pad on the rotary mechanism, the top of backup pad is provided with vertical angle adjustment mechanism, be connected with the U-shaped board on the vertical angle adjustment mechanism, feeding drum is fixed to be set up in the U-shaped board.

Preferably, the stirring mechanism comprises a motor, the motor is arranged at the top of the mixing drum, a stirrer is arranged on an output shaft of the motor, and the stirrer is positioned inside the mixing drum.

Preferably, the sealing mechanism comprises an electric push rod, an arc-shaped sealing plate is arranged on an output shaft of the electric push rod, and the arc-shaped sealing plate is matched with the opening.

Preferably, the feeding mechanism comprises a stepping motor, the stepping motor is arranged on the outer side of the feeding barrel, a feeding shaft is arranged on an output shaft of the stepping motor, a spiral blade is arranged on the outer side of the feeding shaft, and the spiral blade is positioned in the feeding barrel.

Preferably, the rotary mechanism comprises a rotary column, the rotary column is rotatably arranged on the outer side of the bottom plate, the top end of the rotary column is fixedly connected with the supporting plate, the outer side of the rotary column is provided with a driven gear, the top of the bottom plate is provided with a servo motor, the output shaft of the servo motor is provided with a driving gear, and the driving gear is meshed with the driven gear.

Preferably, the vertical angle adjusting mechanism comprises a supporting rod and a push rod motor, wherein the supporting rod and the push rod motor are rotatably arranged at the top of the supporting plate, the supporting rod is fixedly arranged at the bottom of the U-shaped plate, and an output shaft of the push rod motor is rotatably connected with the bottom of the U-shaped plate.

Compared with the prior art, the utility model has the advantages that:

according to the scheme, the motor drives the stirrer to rotate so as to stir the concrete material, when feeding is needed, the electric push rod is started to drive the arc-shaped sealing plate to move upwards and leave the outlet so as to release the sealing of the hose, the stepping motor drives the feeding shaft to rotate, and the feeding shaft drives the spiral blade to rotate so as to convey the concrete material through the feeding barrel;

when the feeding angle is required to be adjusted, the servo motor drives the driving gear to rotate, the driving gear drives the rotary column to rotate through the driven gear, the rotary column drives the supporting plate to swing, the supporting plate drives the feeding cylinder to adjust the horizontal angle through the vertical angle adjusting mechanism, the feeding position can be adjusted, the push rod motor pushes the U-shaped plate to turn over by taking the supporting rod as a supporting point, the U-shaped plate drives the feeding cylinder to vertically adjust the angle, and then the vertical angle of the discharging hole can be adjusted;

the concrete feeding device is simple in structure and convenient to operate, the horizontal and vertical angles of concrete feeding can be adjusted, and the use requirements can be met.

Drawings

FIG. 1 is a schematic structural view of a feeding device for concrete production according to the present utility model;

FIG. 2 is a schematic diagram of the connection between the feeding barrel and the U-shaped plate;

fig. 3 is a schematic perspective view of an arc-shaped sealing plate according to the present utility model.

In the figure: 1. a bottom plate; 2. a mixing drum; 3. an inlet; 4. a motor; 5. a stirrer; 6. an electric push rod; 7. an arc-shaped sealing plate; 8. a hose; 9. a support rod; 10. a push rod motor; 11. a U-shaped plate; 12. a handle; 13. a feeding cylinder; 14. a stepping motor; 15. a feeding shaft; 16. spiral leaves; 17. a discharge port; 18. a screw; 19. a support pad; 20. a limit rod; 21. a clamping plate; 22. an arc-shaped notch; 23. a spin column; 24. a servo motor; 25. a drive gear; 26. a driven gear.

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.

Example 1

Referring to fig. 1-3, a feeding device for concrete production, comprising a base plate 1, the top of the base plate 1 is provided with a mixing drum 2, the top of the mixing drum 2 is provided with an inlet 3, a stirring mechanism is arranged on the mixing drum 2, the stirring mechanism comprises a motor 4, the motor 4 is arranged at the top of the mixing drum 2, a stirrer 5 is arranged on an output shaft of the motor 4, the stirrer 5 is positioned inside the mixing drum 2, an opening is arranged on the right side of the mixing drum 2, a hose 8 is communicated with the opening, a sealing mechanism is arranged at the position of the opening, a feeding drum 13 is communicated with the hose 8, a feeding mechanism is arranged in the feeding drum 13, a discharge hole 17 is arranged on the lower side of the feeding drum 13, a rotating mechanism is arranged at the top of the base plate 1, a supporting plate is connected on the rotating mechanism, a vertical angle adjusting mechanism is arranged at the top of the supporting plate, a U-shaped plate 11 is connected on the vertical angle adjusting mechanism, and the feeding drum 13 is fixedly arranged in the U-shaped plate 11.

In the embodiment, the sealing mechanism comprises an electric push rod 6, an arc-shaped sealing plate 7 is arranged on an output shaft of the electric push rod 6, and the arc-shaped sealing plate 7 is matched with the opening; the arcuate sealing plate 7 is used to seal the hose 8 when there is no need to transfer concrete material.

In the embodiment, the feeding mechanism comprises a stepping motor 14, wherein the stepping motor 14 is arranged at the outer side of the feeding cylinder 13, a feeding shaft 15 is arranged on an output shaft of the stepping motor 14, a spiral blade 16 is arranged at the outer side of the feeding shaft 15, and the spiral blade 16 is positioned in the feeding cylinder 13; the stepping motor 14 drives the feeding shaft 15 to rotate, the feeding shaft 15 drives the spiral blade 16 to rotate, and concrete materials can be conveyed through the feeding cylinder 13.

In this embodiment, the rotation mechanism includes a rotation column 23, the rotation column 23 is rotatably mounted on the outer side of the base plate 1, the top end of the rotation column 23 is fixedly connected with the support plate, a driven gear 26 is mounted on the outer side of the rotation column 23, a servo motor 24 is mounted on the top of the base plate 1, a driving gear 25 is mounted on an output shaft of the servo motor 24, and the driving gear 25 is meshed with the driven gear 26; the servo motor 24 drives the driving gear 25 to rotate, the driving gear 25 drives the rotary column 23 to rotate through the driven gear 26, the rotary column 23 drives the supporting plate to swing, and the supporting plate drives the feeding cylinder 13 to horizontally adjust through the vertical angle adjusting mechanism, so that the feeding position can be adjusted.

In this embodiment, vertical angle adjustment mechanism includes bracing piece 9 and push rod motor 10, and bracing piece 9 and push rod motor 10 all rotate the top of installing at the backup pad, and the bottom fixed mounting of bracing piece 9 and U-shaped board 11, the output shaft of push rod motor 10 rotate with the bottom of U-shaped board 11 and are connected.

When the feeding device is used, the power supply and the controller are connected, concrete materials are added into the mixing drum 2 through the feeding port 3 to stir, the starting motor 4 drives the stirrer 5 to rotate so as to stir the concrete materials, when feeding is needed, the starting motor 6 drives the arc-shaped sealing plate 7 to move upwards and leave the outlet to release the sealing of the hose 8, the starting stepping motor 14 drives the feeding shaft 15 to rotate, the feeding shaft 15 drives the spiral blade 16 to rotate, the concrete materials can be conveyed through the feeding drum 13 and then led out through the discharging port 17, when the feeding angle is needed to be adjusted, the starting servo motor 24 drives the driving gear 25 to rotate, the driving gear 25 drives the rotating column 23 to rotate, the rotating column 23 drives the supporting plate to swing, the supporting plate drives the feeding drum 13 to adjust the horizontal angle through the vertical angle adjusting mechanism, the feeding position can be adjusted, the starting push rod motor 10 pushes the U-shaped plate 11 to turn over by taking the supporting rod 9 as a supporting point, the U-shaped plate 11 drives the vertical adjusting angle of the feeding drum 13, and then the vertical angle of the discharging port 17 can be adjusted.

Example two

Referring to fig. 2, the second embodiment differs from the first embodiment in that: the both sides of U-shaped board 11 all threaded connection has screw rod 18, handle 12 is all installed to the outer end of two screw rods 18, splint 21 are all installed in the inner rotation of two screw rods 18, the inboard of two splint 21 all is provided with arc breach 22, be provided with supporting shoe 19 on the bottom inner wall of U-shaped board 11, supporting shoe 19 is used for supporting feed cylinder 13, the both sides of supporting shoe 19 all fixed mounting has gag lever post 20, two splint 21 slidable mounting is in the outside of two gag lever posts 20, rotate two handles 12 in proper order and promote two splint 21 and be close to each other through two screw rods 18, two splint 21 can be fixed feed cylinder 13 addition, can guarantee the stability of feed cylinder 13, all structures in this application can carry out the selection of material and length according to the in-service use condition, the drawing is the schematic structure diagram, concrete actual size can make appropriate adjustment.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a material feeding unit is used in concrete production, includes bottom plate (1), and the top of bottom plate (1) is provided with mixing drum (2), its characterized in that, the top of mixing drum (2) is provided with and adds entry (3), is provided with rabbling mechanism on mixing drum (2), and the right side of mixing drum (2) is provided with the opening, and the intercommunication has hose (8) on the opening, and open-ended position is provided with sealing mechanism, and the intercommunication has feeding cylinder (13) on hose (8), is provided with feeding mechanism in feeding cylinder (13), and the downside of feeding cylinder (13) is provided with discharge gate (17), and the top of bottom plate (1) is provided with rotary mechanism, is connected with the backup pad on the rotary mechanism, and the top of backup pad is provided with vertical angle adjustment mechanism, is connected with U-shaped board (11) on the vertical angle adjustment mechanism, and feeding cylinder (13) are fixed to be set up in U-shaped board (11).

2. The feeding device for concrete production according to claim 1, wherein the stirring mechanism comprises a motor (4), the motor (4) is arranged at the top of the mixing drum (2), a stirrer (5) is arranged on an output shaft of the motor (4), and the stirrer (5) is arranged inside the mixing drum (2).

3. The feeding device for concrete production according to claim 1, wherein the sealing mechanism comprises an electric push rod (6), an arc-shaped sealing plate (7) is mounted on an output shaft of the electric push rod (6), and the arc-shaped sealing plate (7) is matched with the opening.

4. The feeding device for concrete production according to claim 1, wherein the feeding mechanism comprises a stepping motor (14), the stepping motor (14) is arranged on the outer side of the feeding cylinder (13), a feeding shaft (15) is arranged on an output shaft of the stepping motor (14), a spiral blade (16) is arranged on the outer side of the feeding shaft (15), and the spiral blade (16) is arranged in the feeding cylinder (13).

5. The feeding device for concrete production according to claim 1, wherein the rotating mechanism comprises a rotating column (23), the rotating column (23) is rotatably arranged on the outer side of the bottom plate (1), the top end of the rotating column (23) is fixedly connected with the supporting plate, a driven gear (26) is arranged on the outer side of the rotating column (23), a servo motor (24) is arranged on the top of the bottom plate (1), a driving gear (25) is arranged on an output shaft of the servo motor (24), and the driving gear (25) is meshed with the driven gear (26).

6. The feeding device for concrete production according to claim 1, wherein the vertical angle adjusting mechanism comprises a supporting rod (9) and a push rod motor (10), the supporting rod (9) and the push rod motor (10) are rotatably mounted at the top of the supporting plate, the supporting rod (9) is fixedly mounted at the bottom of the U-shaped plate (11), and an output shaft of the push rod motor (10) is rotatably connected with the bottom of the U-shaped plate (11).