CN213859987U

CN213859987U - Concrete mixing equipment convenient to clearance

Info

Publication number: CN213859987U
Application number: CN202022449437.7U
Authority: CN
Inventors: 林汉池
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-03
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a concrete mixing equipment convenient to clearance, including the stirring chamber with set up in the sprue on stirring chamber top, stirring intracavity portion is provided with the dwang, the dwang surface evenly is fixed with the array stirring rod that is used for stirring concrete, the one end of stirring rod is fixed with and is used for the clearance module of stirring intracavity wall, the dwang top is provided with reciprocating gear. The utility model discloses a shower nozzle is after spraying water to stirring intracavity wall, reduce the concrete bonding on the inner wall, the dwang of being convenient for drives the cleaning module and rotates clean inner wall, and through the incomplete gear of first initiative and the incomplete gear of second initiative be interrupted the operation of meshing repeatedly with driven rack respectively, make driven rack can drive dwang lift operation, carry the area increase of cleaning module to clearance on the inner wall through dwang lift operation, and can clear up stirring intracavity wall repeatedly after carrying the operation, improve clean efficiency and clean.

Description

Concrete mixing equipment convenient to clearance

Technical Field

The utility model relates to a agitated vessel technical field specifically is a concrete mixing equipment convenient to clearance.

Background

Concrete is a composite material formed by binding fine aggregate and coarse aggregate with cement and hardening the cement over a period of time. Cement reacts with water and other ingredients to form a hard matrix, which binds the materials together to form a durable rock-like material that has many uses. Most concrete is embedded in steel bars to provide tensile strength when poured, resulting in reinforced concrete. Concrete is one of the most common building materials.

Concrete is usually made by a mixing device, but after the mixing of the mixing device is finished, residual concrete is adhered to the inner wall of the mixing cavity, and the cleaning is troublesome.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art mentioned among the above-mentioned background art, for this reason the utility model provides a concrete mixing equipment convenient to clearance.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

the utility model provides a concrete mixing equipment convenient to clearance, including the stirring chamber with set up in the sprue on stirring chamber top, stirring intracavity portion is provided with the dwang, the dwang surface evenly is fixed with the array stirring rod that is used for stirring concrete, the one end of stirring rod is fixed with and is used for the clearance module of stirring intracavity wall, the dwang top is provided with reciprocating gear, the dwang in the outside one end in stirring chamber is provided with power device, stirring intracavity portion top is provided with the shower nozzle.

As a further aspect of the present invention: the reciprocating transmission device comprises a connecting bearing arranged at the top end of the rotating rod, one end of the connecting bearing is connected with a driven rack, a first motor is arranged at the top end of the stirring cavity, two groups of first supporting rods are fixed on the right side of the surface of the first motor bearing frame, a first rotating shaft is rotatably arranged between the two groups of first supporting rods, a first driving incomplete gear is fixed on the outer surface of the first rotating shaft and meshed with the driven rack, two groups of second supporting rods are fixed on the left side of the surface of the first motor bearing frame, a second rotating shaft is rotatably arranged between the two groups of second supporting rods, a second driving incomplete gear is fixed on the outer surface of the second rotating shaft and is meshed with the driven rack, and a transmission assembly is arranged among the first rotating shaft, the second rotating shaft and the first motor output shaft.

As a further aspect of the present invention: the transmission assembly comprises a first driving gear fixed on an output shaft of the first motor, a second driven gear is fixed on the outer surface of the first rotating shaft and meshed with the first driving gear, a third driven gear is fixed on the outer surface of the second rotating shaft and meshed with the first driving gear.

As a further aspect of the present invention: the power device comprises a first driven bevel gear sleeved on the surface of the rotating rod, a limiting block is fixed on the surface of the rotating rod, a limiting groove is formed in the side wall inside the first driven bevel gear and matched with the limiting block, a second motor is arranged on one side of the top end of the stirring cavity, a second driven bevel gear is fixed on an output shaft of the second motor, and the second driven bevel gear is meshed with the first driven bevel gear.

As a further aspect of the present invention: the bottom end of the stirring cavity is communicated with a circulating pipe, and a switch valve is arranged on the circulating pipe.

As a further aspect of the present invention: the bottom end of the stirring cavity is shaped into a semi-elliptical structure.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: after spraying water to the stirring intracavity wall through the shower nozzle, reduce the concrete bonding on the inner wall, the dwang of being convenient for drives the cleaning module and rotates clean inner wall, and through the incomplete gear of first initiative and the incomplete gear of second initiative be interrupted the operation of meshing repeatedly with driven rack respectively, make driven rack can drive the dwang lift operation, through the regional increase of dwang lift operation messenger cleaning module to the clearance on the inner wall, and can clear up the stirring intracavity wall repeatedly after through the lift operation, improve clean efficiency and clean.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

Fig. 4 is a three-dimensional view of the rotating rod and the stirring rod of the present invention.

In the figure: 1. a stirring chamber; 2. a material injection port; 3. rotating the rod; 4. a stirring rod; 5. a cleaning module; 6. a spray head; 7. connecting a bearing; 8. a driven rack; 9. a first motor; 10. a first support bar; 11. a first rotating shaft; 12. a first driving incomplete gear; 13. a second support bar; 14. a second rotating shaft; 15. a second driving incomplete gear; 16. a first drive gear; 17. a second driven gear; 18. a third driven gear; 19. a first driven bevel gear; 20. a limiting block; 21. a limiting groove; 22. a second motor; 23. a second driven bevel gear; 24. a flow-through tube; 25. and (4) switching on and off the valve.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "secured to" or "disposed on" another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 4, in the embodiment of the present invention, a concrete mixing device convenient to clean includes a mixing chamber 1 and a filling port 2 disposed at the top end of the mixing chamber 1, a rotating rod 3 is disposed inside the mixing chamber 1, a plurality of sets of mixing rods 4 for mixing concrete are uniformly fixed on the surface of the rotating rod 3, a cleaning module 5 for cleaning the inner wall of the mixing chamber 1 is fixed at one end of each mixing rod 4, a reciprocating transmission device is disposed at the top end of the rotating rod 3, a power device is disposed at one end of the rotating rod 3 outside the mixing chamber 1, and a spray head 6 is disposed at the top end inside the mixing chamber 1;

drive 4 rotations of stirring rod through power device drive dwang 3 and can stir the concrete, and it can make 5 running friction of clearance module clear up the concrete of the incomplete product on the 1 inner wall of stirring chamber to continue to rotate through dwang 3 after the stirring concrete is accomplished, and clear up after the 6 water spray of cooperation shower nozzle, the concrete that makes bonding on the inner wall is not hard up easily, conveniently clear up module 5 and clear up, wherein can make 3 up and down repeatedly operations of dwang through reciprocating transmission, thereby increase the area of 1 inner wall of clearance module 5, and the clean of operation improvement inner wall that goes up and down repeatedly.

In an embodiment of the present invention, the reciprocating transmission device includes a connecting bearing 7 disposed on the top end of the rotating rod 3, one end of the connecting bearing 7 is connected with a driven rack 8, the top end of the stirring chamber 1 is provided with a first motor 9, the right side of the surface of the bearing frame of the first motor 9 is fixed with two sets of first supporting rods 10, a first rotating shaft 11 is rotatably disposed between the two sets of first supporting rods 10, a first driving incomplete gear 12 is externally fixed on the first rotating shaft 11, the first driving incomplete gear 12 is engaged with the driven rack 8, the left side of the surface of the bearing frame of the first motor 9 is fixed with two sets of second supporting rods 13, a second rotating shaft 14 is rotatably disposed between the two sets of second supporting rods 13, a second driving incomplete gear 15 is externally fixed on the second rotating shaft 14, the second driving incomplete gear 15 is engaged with the driven rack 8, a transmission assembly is arranged between the first rotating shaft 11, the second rotating shaft 14 and the output shaft of the first motor 9;

the first motor 9 is electrified to operate to drive the reciprocating transmission device to operate, wherein when the first rotating shaft 11 rotates clockwise, the second driving incomplete gear 15 also rotates clockwise synchronously with the first rotating shaft 11, so that the first rotating shaft 11 rotates to drive the driven rack 8 to move upwards, at the moment, the second driving incomplete gear 15 does not generate a meshing relationship with the driven rack 8, when the first rotating shaft 11 rotates for a half circle and is not meshed with the driven rack 8, the second driving incomplete gear 15 synchronously rotates for a half circle and is meshed with the driven rack 8, the second driving incomplete gear 15 continuously rotates to enable the driven rack 8 to move downwards, the first rotating shaft 11 and the second driving incomplete gear 15 are respectively meshed with the driven rack 8 continuously, and therefore the driven rack 8 can repeatedly and uninterruptedly drive the rotating shaft 3 to move upwards and downwards.

In another embodiment of the present invention, the transmission assembly includes a first driving gear 16 fixed on the output shaft of the first motor 9, a second driven gear 17 is fixed on the outer surface of the first rotating shaft 11, the second driven gear 17 is meshed with the first driving gear 16, a third driven gear 18 is fixed on the outer surface of the second rotating shaft 14, and the third driven gear 18 is meshed with the first driving gear 16;

the first driving gear 16 on the output shaft rotates counterclockwise by the operation of the first motor 9, the second driven gear 17 engaged with the first driving gear 16 rotates clockwise, and the third driven gear 18 engaged with the first driving gear 16 also rotates clockwise, and then the second driven gear 17 and the third driven gear 18 drive the first rotating shaft 11 and the second rotating shaft 14 to rotate clockwise respectively.

In another embodiment of the present invention, the power device includes a first driven bevel gear 19 sleeved on the surface of the rotating rod 3, a limiting block 20 is fixed on the surface of the rotating rod 3, a limiting groove 21 is formed on the inner side wall of the first driven bevel gear 19, the limiting groove 21 is matched with the limiting block 20, a second motor 22 is arranged on one side of the top end of the stirring cavity 1, a second driven bevel gear 23 is fixed on the output shaft of the second motor 22, and the second driven bevel gear 23 is engaged with the first driven bevel gear 19;

through the driven bevel gear 23 rotation of second motor 22 circular telegram operation drive second, the driven bevel gear 23 of second can drive first driven bevel gear 19 simultaneously and rotate together, then drives dwang 3 by first driven bevel gear 19 and rotates, because dwang 3 slides and sets up inside first driven bevel gear 19, so can the elevating movement when dwang 3 pivoted.

In another embodiment of the present invention, the bottom end of the stirring chamber 1 is communicated with a flow pipe 24, and the flow pipe 24 is provided with a switch valve 25;

the mixed concrete can be taken out through the flow pipe 24 and the cleaned sewage can be discharged, and the on-off valve 25 is opened and closed.

In another embodiment of the present invention, the bottom end of the stirring chamber 1 is shaped into a semi-elliptical structure;

through the semiellipse structure of stirring chamber 1 bottom, the sewage that is favorable to the clearance reduces and remains in stirring chamber 1 is inside, can reduce the concrete of stirring simultaneously and remain in stirring chamber 1 is inside.

The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to be changed. However, all changes which come within the scope of the independent claims of the invention are to be embraced therein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Claims

1. The utility model provides a concrete mixing equipment convenient to clearance, including stirring chamber (1) with set up in the sprue (2) on stirring chamber (1) top, a serial communication port, stirring chamber (1) inside is provided with dwang (3), dwang (3) surface uniform fixation has a plurality of groups stirring rod (4) that are used for stirring concrete, the one end of stirring rod (4) is fixed with and is used for the clearance module (5) of stirring chamber (1) inner wall, dwang (3) top is provided with reciprocal transmission, dwang (3) in the outside one end in stirring chamber (1) is provided with power device, the inside top in stirring chamber (1) is provided with shower nozzle (6).

2. The concrete mixing equipment convenient to clean as claimed in claim 1, wherein the reciprocating transmission device comprises a connecting bearing (7) arranged at the top end of the rotating rod (3), one end of the connecting bearing (7) is connected with a driven rack (8), a first motor (9) is arranged at the top end of the mixing cavity (1), two groups of first supporting rods (10) are fixed on the right side of the bearing frame surface of the first motor (9), a first rotating shaft (11) is arranged between the two groups of first supporting rods (10) in a rotating manner, a first driving incomplete gear (12) is fixed on the outer surface of the first rotating shaft (11), the first driving incomplete gear (12) is meshed with the driven rack (8), two groups of second supporting rods (13) are fixed on the left side of the bearing frame surface of the first motor (9), and a second rotating shaft (14) is arranged between the two groups of second supporting rods (13) in a rotating manner, a second driving incomplete gear (15) is fixed on the outer surface of the second rotating shaft (14), the second driving incomplete gear (15) is meshed with the driven rack (8), and a transmission assembly is arranged between the first rotating shaft (11), the second rotating shaft (14) and an output shaft of the first motor (9).

3. The concrete mixer convenient for cleaning as claimed in claim 2, wherein said transmission assembly comprises a first driving gear (16) fixed on the output shaft of said first motor (9), a second driven gear (17) fixed on the outer surface of said first rotating shaft (11), said second driven gear (17) being engaged with said first driving gear (16), a third driven gear (18) fixed on the outer surface of said second rotating shaft (14), said third driven gear (18) being engaged with said first driving gear (16).

4. The concrete mixing equipment convenient to clearance of claim 1, characterized in that, power device including cup joint in first driven bevel gear (19) on dwang (3) surface, dwang (3) fixed surface has stopper (20), spacing groove (21) have been seted up to first driven bevel gear (19) inside lateral wall, spacing groove (21) with stopper (20) cooperate, stirring chamber (1) top one side is provided with second motor (22), be fixed with second driven bevel gear (23) on second motor (22) output shaft, second driven bevel gear (23) with first driven bevel gear (19) mesh mutually.

5. A concrete mixing plant convenient to clean up according to claim 1, characterized in that the bottom end of the mixing chamber (1) is communicated with a flow pipe (24), and the flow pipe (24) is provided with a switch valve (25).

6. A concrete mixing plant facilitating cleaning according to claim 1, characterised in that the bottom end of the mixing chamber (1) is shaped as a semi-elliptical structure.