CN217597415U

CN217597415U - Building solid waste mixed cement and soil mixer

Info

Publication number: CN217597415U
Application number: CN202123175078.1U
Authority: CN
Inventors: 王学彬; 柴春仲; 丁磊
Original assignee: Cabr Foundation Engineering Co ltd; China Construction First Group Corp Ltd; China Construction First Group the Fifth Construction Co Ltd
Current assignee: Cabr Foundation Engineering Co ltd; China Construction First Group Corp Ltd; China Construction First Group the Fifth Construction Co Ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-10-18
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses a building is useless admittedly mixes water earth mixer relates to mixer equipment technical field. The device comprises a first box body, a first feeding port and a first discharging port, wherein the first feeding port and the first discharging port are arranged on the first box body; a first motor is arranged outside the first box body, a first stirring shaft is arranged inside the first box body, an output shaft of the first motor is rotationally connected with the first stirring shaft, and a first stirring blade is arranged on the first stirring shaft; a second box body is arranged below the first box body, the second box body is provided with a second feeding port and a second discharging port, and the second feeding port is communicated with the first discharging port; a second motor and a third motor are arranged on the second box body side by side, the second motor and the third motor are respectively and rotatably connected with a second stirring shaft, and stirring blades are arranged on the two second stirring shafts; four adjustable supporting legs are arranged at four corners of the first box body. The utility model discloses simple structure, stirring effect is good, easy installation, and the security performance is high.

Description

Building solid waste mixed cement and soil mixer

Technical Field

The utility model belongs to the technical field of mixer equipment, more specifically say, relate to a building is useless admittedly and is mixed muddy water earth mixer.

Background

The traditional foundation backfill materials mainly comprise plain concrete, graded gravel, sandy soil and plain soil, and have the defects of high construction difficulty, high cost, high compaction difficulty, incapability of backfilling small gaps and the like. In order to improve the recycling rate of the construction waste, the fertilizer tank is mostly backfilled by premixing fluidized solidified soil. However, the method has high material cost, and when the actual engineering construction site is narrow and the vehicles are inconvenient to come in and go out and an annular construction road cannot be formed, the construction process of the premixed fluid solidified soil is difficult to ensure the fluidity, the backfill quality and the construction period. Therefore, in situ blending is required. However, when the existing stirring machine on the market is applied to stirring of solidified soil, the defects of large occupied area, uneven stirring and the like can occur, so that the operation is inconvenient, and the fertilizer tank backfilling is not facilitated.

The invention patent with application number 201410706918.8 discloses a stirrer with double stirring mechanisms, which comprises a case, a feed hopper arranged above the case, an upper air pipe arranged on the side edge of the case, a lower air pipe arranged below the upper air pipe, a fan arranged below the lower air pipe, a rack arranged below the case, a discharge hole and a motor, wherein the discharge hole and the motor are arranged below the case and positioned in the middle of the rack; the machine case is divided into an upper machine case and a lower machine case, a first main shaft and a spiral blade arranged on the first main shaft are arranged in the upper machine case; a second main shaft and a blade arranged on the second main shaft are arranged in the lower case; the number of the second main shafts is 3, and the second main shafts are arranged in the lower case side by side; more than 2 blades are uniformly arranged on the second main shaft; the second main shaft is provided with blades; the number of the first main shafts is 2, and the first main shafts are positioned in the upper case in an up-and-down parallel manner; this kind of two rabbling mechanisms's mixer has that stirring effect is good, performance is good, and the advantage that the security performance is high. However, when the stirrer is used in a severe outdoor environment, the installation difficulty is high, and the leveling difficulty is high. When the stirrer is used under the condition of no leveling, parts such as an internal bearing and the like are easily damaged, and the use and maintenance cost is increased.

Disclosure of Invention

The utility model aims to solve the technical problem that a building solid waste mixes soil cement mixer equipment is provided, simple structure, easy installation, stirring effect is good, and the security performance is high.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a mixed cement and soil mixer for building solid waste comprises a first box body, wherein the first box body is provided with a first feeding hole and a first discharging hole; a first motor is arranged outside the first box body, a first stirring shaft is arranged inside the first box body, an output shaft of the first motor is rotationally connected with the first stirring shaft, and a first stirring blade is arranged on the first stirring shaft;

a second box body is arranged below the first box body, the second box body is provided with a second feeding port and a second discharging port, and the second feeding port is communicated with the first discharging port; a second motor and a third motor are arranged on the second box body side by side, the second motor and the third motor are respectively and rotatably connected with a second stirring shaft, and stirring blades are arranged on the two second stirring shafts; four adjustable supporting legs are arranged below the first box body and are respectively positioned at four corners of the first box body.

Preferably, the adjustable supporting leg comprises a guide sleeve and a screw rod, the screw rod is sleeved in the guide sleeve, the screw rod is screwed with an adjusting tightening piece, and the adjusting tightening piece is arranged below the guide sleeve.

Preferably, a screw is further arranged on the guide sleeve, the screw is arranged at the lower part of the guide sleeve, and the top end of the screw abuts against the outer surface of the lead screw.

Preferably, the number of the first stirring shafts is two, and the two first stirring shafts are horizontally arranged in the first box body side by side and rotate synchronously.

Preferably, the first stirring blade is a continuous helical blade, and the first stirring blade is spirally wound and welded on the first stirring shaft along the length direction of the first stirring shaft.

Preferably, the first stirring shaft is fixedly connected with second stirring blades at intervals along the length direction and the radial direction.

Preferably, the axis of the second stirring shaft is perpendicular to the axis of the first stirring shaft, and the two second stirring shafts are arranged side by side along the length direction of the first stirring shaft.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. adjust the retaining member and connect soon on the lead screw, rotatory retaining member of adjusting that makes progress, the guide pin bushing is along lead screw rebound, the guide pin bushing is by jack-up to with second agitator tank jack-up, equally, the downward rotation regulation contracts the piece, the guide pin bushing is along lead screw rebound, second agitator tank height reduction, consequently when installing the mixer, it is lower to the ground level requirement, good installation, only need rotatory regulation to contract the levelness that the piece just can adjust the second agitator tank, it is very convenient, laborsaving to operate.

2. The first stirring vane of this scheme adopts helical blade, can also promote the material to move along the axis direction when stirring the material, and the axis of second (mixing) shaft is perpendicular with the axis of first (mixing) shaft, makes the material participate in the stirring of two directions, makes the material mix more evenly, and stirring effect is better.

Drawings

Fig. 1 is a schematic diagram of the right-side view structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic rear view of the present invention;

in the figure: 1. a first motor; 2. a first feeding port; 3. a first stirring shaft; 4. a first stirring blade; 5. a second stirring blade; 6. a second feeding port; 7. a first discharge port; 8. a second motor; 9. a third motor; 10. a second case; 11. a second discharge port; 12. a first case; 13. a guide sleeve; 14. adjusting the constriction piece; 15; a lead screw; 16. and (4) a screw.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1-3, the construction solid waste mixed cement soil mixer comprises a first box body 12, wherein the first box body 12 is provided with a first feeding hole 2 and a first discharging hole 7; a first motor 1 is arranged outside the first box body 12, a first stirring shaft 3 is arranged inside the first box body 12, an output shaft of the first motor 1 is rotationally connected with the first stirring shaft 3, and a first stirring blade 4 is arranged on the first stirring shaft 3; specifically, the number of the first stirring shafts 3 can be two, and the two first stirring shafts 3 are horizontally arranged in parallel inside the first box 12 and rotate synchronously. The shaft ends of the two stirring shafts can be provided with a chain wheel or a belt pulley and synchronously rotate through a chain or a belt.

The second casing 10 is provided below the first casing 12, and the first casing 12 may be directly fixed to the second casing 10. The second box body 10 is provided with a second feeding port 6 and a second discharging port 11, and the second feeding port 6 is communicated with the first discharging port 7 through a guide pipe; a second motor 8 and a third motor 9 are arranged on the second box body 10 side by side, the second motor 8 and the third motor 9 are respectively and rotatably connected with a second stirring shaft, and stirring blades are arranged on the two second stirring shafts; four adjustable legs are provided under the first casing 12, and the four adjustable legs are respectively positioned at four corners of the first casing 12.

The adjustable supporting leg comprises a guide sleeve 13 and a screw rod 15, the screw rod 15 is sleeved in the guide sleeve 13, the screw rod 15 is screwed with an adjusting and contracting piece 14, and the adjusting and contracting piece 14 is arranged below the guide sleeve 13. The weight of the entire mixer presses against the four adjusting constrictions 14 due to gravity. The adjusting shrinkage piece 14 is rotated up and down, so that the levelness of the stirring machine can be adjusted, and the stirring machine is very convenient. When in transportation, the screw rod 15 can be screwed out and put aside, the length of the adjusting supporting leg is shortened, and the occupied space of the stirring machine is reduced.

The guide sleeve 13 is also provided with a screw 16, the screw 16 is arranged at the lower part of the guide sleeve 13, and the top end of the screw 16 is pressed against the outer surface of the screw rod 15. After the leveling work of the mixer is completed, the screw 16 is tightened to prevent the screw 15 from moving in the guide bush 13. When the screw 15 is to be removed, the screw 16 is loosened and the screw 15 is unscrewed and taken out.

Specifically, the first stirring vane 4 is a continuous helical vane, and the first stirring vane 4 is spirally wound and welded on the first stirring shaft 3 along the length direction of the first stirring shaft 3. The helical blade can not only stir the materials, but also convey the materials forwards. And second stirring blades 5 are fixedly connected to the first stirring shaft 3 at intervals along the length direction and the radial direction. The second stirring blade 5 is added, so that the materials can be stirred more uniformly.

The axis of the second stirring shaft is vertical to the axis of the first stirring shaft 3, and the second stirring shaft is arranged vertically. The two second stirring shafts are arranged side by side along the length direction of the first stirring shaft 3. The materials are stirred in two directions, and the stirring is more uniform.

When the stirrer works, materials enter from the first feeding port 2, are stirred and conveyed forwards by the first stirring blades 4, are stirred by the second stirring blades 5 in the forward conveying process, and finally enter the second feeding port 6 from the first discharging port 7, and after the materials enter the second feeding port 6, the materials are fully stirred again by the stirring blades on the second stirring shaft, and finally, the stirred materials come out from the second discharging port 11 to carry out fertilizer tank backfilling.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The mixed cement and soil mixer for building solid waste is characterized by comprising a first box body (12), wherein the first box body (12) is provided with a first feeding hole (2) and a first discharging hole (7); a first motor (1) is arranged outside the first box body (12), a first stirring shaft (3) is arranged inside the first box body (12), an output shaft of the first motor (1) is rotationally connected with the first stirring shaft (3), and a first stirring blade (4) is arranged on the first stirring shaft (3);

a second box body (10) is arranged below the first box body (12), the second box body (10) is provided with a second feeding opening (6) and a second discharging opening (11), and the second feeding opening (6) is communicated with the first discharging opening (7); a second motor (8) and a third motor (9) are arranged on the second box body (10) side by side, the second motor (8) and the third motor (9) are respectively and rotatably connected with a second stirring shaft, and stirring blades are arranged on the two second stirring shafts; four adjustable legs are arranged below the first box body (12) and are respectively positioned at four corners of the first box body (12).

2. A mixer for mixing cement and soil for building solid waste according to claim 1, wherein said adjustable legs comprise a guide sleeve (13) and a lead screw (15), said lead screw (15) is sleeved in said guide sleeve (13), said lead screw (15) is screwed with an adjusting and contracting piece (14), said adjusting and contracting piece (14) is arranged under said guide sleeve (13).

3. The mixer for mixed cement and soil for construction as claimed in claim 2, wherein a screw (16) is further provided on said guide sleeve (13), said screw (16) is provided at the lower part of said guide sleeve (13), the top end of said screw (16) is pressed against the outer surface of said screw (15).

4. A mixer for mixing cement and soil for construction solid waste according to claim 1, wherein the number of said first mixing shafts (3) is two, and two of said first mixing shafts (3) are horizontally arranged side by side inside said first casing (12) and are rotated synchronously.

5. The construction solid waste mixed cement-soil mixer according to claim 1, wherein said first mixing blade (4) is a continuous helical blade, and said first mixing blade (4) is spirally wound and welded on said first mixing shaft (3) along the length direction of said first mixing shaft (3).

6. The mixed soil-water mixer for construction solid waste as claimed in claim 1, wherein the first stirring shaft (3) is fixedly connected with second stirring blades (5) at intervals along both the length direction and the radial direction.

7. The building solid waste mixed cement-soil mixer according to claim 1, wherein the axis of the second stirring shaft is perpendicular to the axis of the first stirring shaft (3), and the two second stirring shafts are arranged side by side along the length direction of the first stirring shaft (3).