CN218453065U

CN218453065U - Concrete mixing equipment with quantitative feeding mechanism

Info

Publication number: CN218453065U
Application number: CN202220676672.4U
Authority: CN
Inventors: 吴长福; 郑伟; 秦兴菊; 郑艳国; 付清根
Original assignee: Fujian Panshi Concrete Engineering Co ltd
Current assignee: Fujian Panshi Concrete Engineering Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2023-02-07
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a concrete mixing equipment with ration feeding mechanism relates to concrete preparation technical field, including the mixing drum, the outside fixed mounting of mixing drum bottom has servo motor, and servo motor's output shaft extends to the inside and the fixedly connected with (mixing) shaft of mixing drum, and servo motor's one end is kept away from to the (mixing) shaft extends to the outside and the fixedly connected with action wheel of mixing drum, and the outside of (mixing) shaft just is located the inside equidistance fixedly connected with stirring vane of mixing drum, the vertical board of top fixedly connected with of mixing drum, the beneficial effects of the utility model are that: the utility model discloses a set up quantitative feeding mechanism at the top of mixing drum, can carry out quantitative pay-off operation to cement, need not the manual weighing, set up unloading funnel cooperation striker plate through the top at the mixing drum inner wall simultaneously, can carry out even unloading operation to cement to avoid causing the accumulational condition of cement to take place, and then guarantee to close the effect, be favorable to practical application.

Description

Concrete mixing equipment with quantitative feeding mechanism

Technical Field

The utility model relates to a concrete preparation technical field specifically is a concrete mixing equipment with ration feeding mechanism.

Background

The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, the term concrete generally refers to cement concrete which is prepared by mixing cement as the cementing material and sand and stone as the aggregate with water according to a certain proportion and stirring, and is also called common concrete, and the concrete is widely applied to civil engineering, and in the process of preparing the concrete, mixing equipment is often used for mixing and stirring the concrete.

But current concrete mixing equipment is when carrying out the use, mostly lack cement ration pay-off structure, still need the artifical volume of weighing the cement and putting in, complex operation, and current concrete mixing equipment is when using, most all pour into equipment inside with weighing all cement together, then recycle equipment stirs it and mixes, such operation mode very easily causes cement to pile up, thereby lead to mixing the effect relatively poor, the concrete quality of preparation is relatively poor, be unfavorable for practical application.

SUMMERY OF THE UTILITY MODEL

The concrete mixing equipment with quantitative feeding mechanism solves the problem of the prior art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a concrete mixing device with a quantitative feeding mechanism comprises a mixing drum, wherein a servo motor is fixedly arranged on the outer side of the bottom of the mixing drum, an output shaft of the servo motor extends into the mixing cylinder and is fixedly connected with a stirring shaft, one end of the stirring shaft, which is far away from the servo motor, extends to the outer side of the mixing cylinder and is fixedly connected with a driving wheel, stirring blades are fixedly connected with the outer side of the stirring shaft and positioned in the mixing drum at equal intervals, a vertical plate is fixedly connected with the top of the mixing drum, a transverse plate is fixedly connected with the top of the vertical plate, one end of the transverse plate is provided with a quantitative feeding mechanism, a feeding hole is arranged at the top of the mixing cylinder and at one side of the vertical plate, a worm is rotatably connected with the top of the inner wall of the mixing cylinder, one end of the worm extends to the outer side of the mixing drum and is fixedly connected with a driven wheel, the driving wheel is in transmission connection with the driven wheel through a belt, a feeding funnel is rotatably connected to the top of the inner wall of the mixing cylinder and positioned at the outer side of the feeding hole, a worm wheel is fixedly connected to the outer side of the feeding funnel, the worm wheel is meshed with the worm, the bottom of the discharging funnel is rotatably connected with a material baffle plate, a tension spring is arranged between the top of the material baffle plate and the bottom of the discharging funnel, one side of the bottom of the discharging funnel is fixedly connected with a sliding seat, the inside of the sliding seat is connected with a sliding rod in a sliding way, the bottom of the slide bar is contacted with the top of the striker plate, the two sides of the inner wall of the mixing cylinder and below the worm are both fixedly connected with fixed rods, a fixed ring is fixedly connected between the two fixed rods and outside the blanking funnel, the bottom of the fixing ring is provided with a cambered surface, and the top of the sliding rod is in contact with the inclined plane at the bottom of the fixing ring.

As a preferred scheme of the utility model, quantitative feeding mechanism includes the storage section of thick bamboo, the one end fixedly connected with storage section of thick bamboo of vertical board is kept away from at the top of diaphragm, the outside fixed mounting of vertical board has electric telescopic handle, electric telescopic handle's output fixedly connected with adds a material section of thick bamboo, the top of adding a material section of thick bamboo and the bottom sliding connection of diaphragm, the bottom of adding a material section of thick bamboo and the top sliding connection of mixing drum, the outside fixedly connected with baffle at feeding drum top, the top of baffle and the bottom sliding connection of diaphragm.

As a preferred scheme of the utility model, the outside of mixing drum just is located servo motor's top fixedly connected with filling funnel.

As a preferred scheme of the utility model, the bottom of mixing drum sets up to the toper structure, the bottom fixedly connected with delivery pipe of mixing drum, the outside fixed mounting of delivery pipe has the valve.

As a preferred scheme of the utility model, the diameter of feed port is greater than the internal diameter of charging barrel and is less than the external diameter of charging barrel.

As a preferred scheme of the utility model, servo motor, electric telescopic handle all with external controlgear electric connection.

The utility model provides a concrete mixing equipment with ration feeding mechanism possesses following beneficial effect:

1. the quantitative feeding mechanism is arranged at the top of the mixing drum, so that the quantitative feeding operation can be carried out on the cement without manual weighing;

2. the utility model discloses a set up unloading funnel cooperation striker plate at the top of mixing drum inner wall, can carry out even unloading operation to cement to avoid causing the accumulational condition of cement to take place, and then guarantee to close the effect, be favorable to the application of reality.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the fixing ring structure of the present invention.

In the figure: 1. a mixing drum; 2. a stirring shaft; 3. a stirring blade; 4. a driving wheel; 5. a vertical plate; 6. a quantitative feeding mechanism; 61. a storage cylinder; 62. an electric telescopic rod; 63. a charging barrel; 64. a baffle plate; 7. a valve; 8. a feed port; 9. a worm; 10. a driven wheel; 11. a discharging funnel; 12. a worm gear; 13. a striker plate; 14. a tension spring; 15. a sliding seat; 16. a slide bar; 17. fixing the rod; 18. a fixing ring; 19. filling a funnel; 20. a discharge pipe; 21. a transverse plate; 22. a servo motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a concrete mixing device with a quantitative feeding mechanism comprises a mixing drum 1, wherein a servo motor 22 is fixedly installed on the outer side of the bottom of the mixing drum 1, an output shaft of the servo motor 22 extends into the mixing drum 1 and is fixedly connected with a stirring shaft 2, one end, far away from the servo motor 22, of the stirring shaft 2 extends to the outer side of the mixing drum 1 and is fixedly connected with a driving wheel 4, stirring blades 3 are fixedly connected with the outer side of the stirring shaft 2 and are positioned in the mixing drum 1 at equal intervals, the stirring shaft 2 is driven to rotate by controlling the servo motor 22 to work, so that the stirring blades 3 are driven to rotate, raw materials in the mixing drum 1 are better stirred and mixed, and meanwhile, the driving wheel 4 is driven to rotate by the rotation of the stirring shaft 2; the top of the mixing drum 1 is fixedly connected with a vertical plate 5, the top of the vertical plate 5 is fixedly connected with a transverse plate 21, and the transverse plate 21 can be conveniently and fixedly installed through the vertical plate 5; one end of the transverse plate 21 is provided with a quantitative feeding mechanism 6, a feeding hole 8 is formed in the top of the mixing cylinder 1 and one side of the vertical plate 5, and cement can be conveniently filled into the mixing cylinder 1 by matching the quantitative feeding mechanism 6 through the feeding hole 8; the top of the inner wall of the mixing drum 1 is rotatably connected with a worm 9, one end of the worm 9 extends to the outer side of the mixing drum 1 and is fixedly connected with a driven wheel 10, the driving wheel 4 is in transmission connection with the driven wheel 10 through a belt, and the worm 9 is driven to rotate by the transmission of the belt better due to the rotation of the driving wheel 4; the top of the inner wall of the mixing cylinder 1 and the outer side of the feeding hole 8 are rotatably connected with a discharging funnel 11, the outer side of the discharging funnel 11 is fixedly connected with a worm wheel 12, the worm wheel 12 is meshed with the worm 9, and the worm wheel 12 is driven to rotate through the rotation of the worm 9, so that the discharging funnel 11 is driven to rotate; the bottom of the blanking funnel 11 is rotatably connected with a material baffle plate 13, a tension spring 14 is arranged between the top of the material baffle plate 13 and the bottom of the blanking funnel 11, and the material baffle plate 13 can be controlled to return better through the tension spring 14; one side fixedly connected with sliding seat 15 of unloading funnel 11 bottom, sliding seat 15's inside sliding connection has slide bar 16, slide bar 16's bottom contacts with striker plate 13's top, the both sides of mixing drum 1 inner wall just are located the equal fixedly connected with dead lever 17 in below of worm 9, the solid fixed ring 18 of outside fixedly connected with that just is located unloading funnel 11 between two dead levers 17, the cambered surface has been seted up to solid fixed ring 18's bottom, slide bar 16's top contacts with the inclined plane of solid fixed ring 18 bottom, rotation through unloading funnel 11, drive striker plate 13, sliding seat 15 and slide bar 16 rotate, cooperation between the inclined plane of solid fixed ring 18 bottom and slide bar 16, make slide bar 16 can the downstream in the pivoted, downstream through slide bar 16, promote striker plate 13 and rotate, thereby adjust the position of whereabouts cement, cooperate tension spring 14's effect simultaneously, make striker plate 13 can reciprocate to rotate, and then reach the purpose of even unloading.

Further, quantitative feeding mechanism 6 includes storage barrel 61, the one end fixedly connected with storage barrel 61 of vertical board 5 is kept away from at the top of diaphragm 21, the outside fixed mounting of vertical board 5 has electric telescopic handle 62, electric telescopic handle 62's output fixedly connected with feed cylinder 63, feed cylinder 63's top and diaphragm 21's bottom sliding connection, feed cylinder 63's bottom and mixing drum 1's top sliding connection, the outside fixedly connected with baffle 64 at feed cylinder 63 top, the top of baffle 64 and diaphragm 21's bottom sliding connection, through setting up quantitative feeding mechanism 6, be convenient for better carry out the quantitative transport operation to the material of storage barrel 61 inside.

Furthermore, a filling funnel 19 is fixedly connected to the outer side of the mixing drum 1 and above the servo motor 22, and the filling funnel 19 is convenient for filling other raw materials into the mixing drum 1.

Further, the bottom of the mixing drum 1 is set to be of a conical structure, a discharge pipe 20 is fixedly connected to the bottom of the mixing drum 1, a valve 7 is fixedly mounted on the outer side of the discharge pipe 20, concrete which is prepared and finished inside the mixing drum 1 can be discharged better through the discharge pipe 20, and meanwhile the valve 7 can be used for controlling the on-off of the discharge pipe 20 better.

Furthermore, the diameter of the feeding hole 8 is larger than the inner diameter of the feeding cylinder 63 and smaller than the outer diameter of the feeding cylinder 63, so that the cement in the feeding cylinder 63 can be better introduced into the mixing cylinder 1 through the feeding hole 8.

Furthermore, servo motor 22, electric telescopic handle 62 all with external controlgear electric connection, be convenient for better control the equipment is whole.

In summary, in the concrete mixing device with the quantitative feeding mechanism, when in actual use, the device is firstly powered on, cement required to be used is placed in the storage cylinder 61, then, the amount of water and the rest of the raw materials to be used are calculated according to the volume of the charging barrel 63, and are charged into the storage barrel 61 through the charging hopper 19, then the electric telescopic rod 62 is controlled to work to drive the feeding cylinder 63 to move to the position right below the material storage cylinder 61, under the action of gravity, the cement in the storage cylinder 61 falls into the charging cylinder 63, then the electric telescopic rod 62 is controlled to work to drive the feeding cylinder 63 to move to the position right above the feeding hole 8, then, under the action of gravity, the cement in the charging barrel 63 falls into the discharging hopper 11, meanwhile, the servo motor 22 is controlled to work to drive the stirring shaft 2 to rotate, so as to drive the stirring blades 3 to rotate, further stirring and mixing the raw materials in the mixing cylinder 1, simultaneously driving the driving wheel 4 to rotate through the rotation of the stirring shaft 2, and through the rotation of the driving wheel 4, meanwhile, the worm 9 is driven to rotate by the transmission of the belt, the worm wheel 12 is driven to rotate by the rotation of the worm 9, thereby driving the blanking funnel 11 to rotate, driving the striker plate 13, the sliding seat 15 and the sliding rod 16 to rotate through the rotation of the blanking funnel 11, the slide bar 16 can move downwards while rotating through the matching between the inclined plane at the bottom of the fixing ring 18 and the slide bar 16, and the striker plate 13 is pushed to rotate through the downward movement of the slide bar 16, thereby adjust the position that the cement fell, cooperate tension spring 14's effect simultaneously for striker plate 13 can carry out reciprocating rotation, and then reaches the purpose of even unloading.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A concrete mixing equipment with ration feeding mechanism, includes mixing drum (1), its characterized in that: the mixing device is characterized in that a servo motor (22) is fixedly mounted on the outer side of the bottom of the mixing barrel (1), an output shaft of the servo motor (22) extends to the inside of the mixing barrel (1) and is fixedly connected with a stirring shaft (2), one end, away from the servo motor (22), of the stirring shaft (2) extends to the outer side of the mixing barrel (1) and is fixedly connected with an action wheel (4), the outer side of the stirring shaft (2) is fixedly connected with stirring blades (3) at equal intervals inside the mixing barrel (1), the top of the mixing barrel (1) is fixedly connected with a vertical plate (5), the top of the vertical plate (5) is fixedly connected with a transverse plate (21), one end of the transverse plate (21) is provided with a quantitative feeding mechanism (6), one side, located on the vertical plate (5), of the top of the mixing barrel (1) is provided with a feeding hole (8), the top of the inner wall of the mixing barrel (1) is rotatably connected with a worm (9), one end of the worm (9) extends to the outer side of the mixing barrel (1) and is fixedly connected with a driven wheel (10), the action wheel (4) is connected with a driven wheel (10), the inner wall of the mixing barrel (1) is connected with a feeding hole (8) and the outer side of the inner wall of the mixing barrel (11), and is connected with a discharge funnel (11), worm wheel (12) are connected with worm (9) meshing, the bottom of unloading funnel (11) is rotated and is connected with striker plate (13), be provided with tension spring (14) between the top of striker plate (13) and the bottom of unloading funnel (11), one side fixedly connected with sliding seat (15) of unloading funnel (11) bottom, the inside sliding connection of sliding seat (15) has slide bar (16), the bottom of slide bar (16) contacts with the top of striker plate (13), the both sides of hybrid tube (1) inner wall just are located equal fixedly connected with dead lever (17) in below of worm (9), two just be located the solid fixed ring (18) of the outside fixedly connected with of unloading funnel (11) between dead lever (17), the cambered surface has been seted up to the bottom of solid fixed ring (18), the top of slide bar (16) contacts with the inclined plane of solid fixed ring (18) bottom.

2. A concrete mixing apparatus having a metered feed mechanism as claimed in claim 1, wherein: quantitative feeding mechanism (6) are including storage cylinder (61), the one end fixedly connected with storage cylinder (61) of vertical board (5) is kept away from at the top of diaphragm (21), the outside fixed mounting of vertical board (5) has electric telescopic handle (62), electric telescopic handle's (62) output fixedly connected with adds feed cylinder (63), the top of adding feed cylinder (63) and the bottom sliding connection of diaphragm (21), the bottom of adding feed cylinder (63) and the top sliding connection of mixing drum (1), the outside fixedly connected with baffle (64) at feed cylinder (63) top, the top of baffle (64) and the bottom sliding connection of diaphragm (21).

3. A concrete mixing apparatus having a metered feed mechanism as claimed in claim 1, wherein: and a filling funnel (19) is fixedly connected to the outer side of the mixing cylinder (1) and above the servo motor (22).

4. A concrete mixing apparatus with a dosing mechanism according to claim 1, wherein: the bottom of mixing drum (1) sets up to the toper structure, the bottom fixedly connected with delivery pipe (20) of mixing drum (1), the outside fixed mounting of delivery pipe (20) has valve (7).

5. A concrete mixing apparatus having a metered feed mechanism as claimed in claim 2, wherein: the diameter of the feeding hole (8) is larger than the inner diameter of the feeding cylinder (63) and smaller than the outer diameter of the feeding cylinder (63).

6. A concrete mixing apparatus with a dosing mechanism according to claim 2, wherein: and the servo motor (22) and the electric telescopic rod (62) are electrically connected with external control equipment.