CN218614729U

CN218614729U - Karst slip casting mixing arrangement

Info

Publication number: CN218614729U
Application number: CN202222913782.0U
Authority: CN
Inventors: 邱运军; 李继超; 韦玛丽; 刘少然; 石红兵; 乐亚炜; 栾帅; 郑艳明; 张锋; 鲍秀国; 祝国建; 程学明; 屠名; 程磊; 王报
Original assignee: China Construction South Investment Co Ltd; China Construction Infrastructure Co Ltd
Current assignee: China Construction South Investment Co Ltd; China Construction Infrastructure Co Ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-14
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a karst slip casting mixing arrangement belongs to building construction technical field, strike subassembly and drive assembly including mounting bracket, mixing drum, mixing mechanism, thick liquids conveying mechanism, clout, the mounting bracket is the level setting, the mixing drum is located the top of mounting bracket, the mixing mechanism is located the mixing drum, the bottom and the mixing drum sliding fit of mixing mechanism, drive assembly is located the mounting bracket and driving motor and mounting bracket sliding fit, the clout strikes the rotation that the subassembly is located drive assembly and serves, and the clout strikes the side that the subassembly is located the mixing drum, the bottom of mounting bracket is equipped with four and removes the wheel. The utility model discloses can realize knocking the mixing drum different positions, carry out complete getting rid of with the thick liquids of adhesion in the mixing drum.

Description

Karst slip casting mixing arrangement

Technical Field

The utility model relates to a construction technical field especially relates to a karst slip casting mixing arrangement.

Background

The karst area is a geological disaster area, and before the building envelope, the engineering pile, the foundation pit, the shield tunneling or the mine construction of the karst area, the karst cave soil cavern needs to be processed. The method mainly aims to ensure the construction safety of a building enclosure structure, an engineering pile, a foundation pit, shield tunneling or a mine method and avoid the safety accidents of serious hole collapse, water burst, large-area surrounding collapse, shield tunneling and heading and the like caused by insufficient backfill of a karst cave soil tunnel in the construction process. The treatment measures mainly adopt a grouting mode, the grouting has the characteristics of less construction workload, short construction period, easy quality guarantee and the like, and the method is widely applied to the domestic and foreign karst treatment projects.

The grouting is a construction method for improving the performance of a rock (soil) layer (reducing the permeability of the rock and the soil layer; improving the strength and bearing capacity of the rock and the soil layer; reducing the deformation of the rock and the soil layer) by injecting grout with gel capability into gaps and cracks in a soil layer (or a rock stratum) through a certain pipeline by means of the principles of pressure (hydraulic pressure and air pressure) or electrochemistry, and cementing the loosely crushed rock (soil) layer so as to achieve the purposes of reducing the permeability of the rock and the soil layer, wherein the four types of grouting are compaction grouting, permeation grouting, split grouting and elegant jet grouting; before grouting, the slurry needs to be uniformly mixed.

The Chinese patent with the publication number of CN 211842561U discloses a cement mortar slurry mixing device for engineering grouting, which comprises a fixed surface, wherein a support is arranged on the fixed surface, a mixing tank is welded at the upper end of the support, a cover plate is arranged at the upper end of the mixing tank, an opening is formed in the cover plate, a fixed shaft is welded on the inner walls of the front end and the rear end of the opening, a swinging plate is rotatably connected onto the outer wall surface of the fixed shaft through a preset shaft hole, a convex block is welded at one end of the swinging plate, a second motor is arranged at the upper end of the cover plate, a cam is arranged on the second motor through a motor shaft, the outer wall surface of the cam is tightly pressed with the left end surface of the convex block in a sliding manner, a first motor is arranged at the lower end of the swinging plate, a connecting rod is arranged on the motor shaft of the first motor, and stirring blades are welded on the outer wall surface of the connecting rod. Carry out the intensive mixing stirring and form grout to cement liquid, water, grit that pour into in the blending tank, improved the stirring mixing efficiency of the grout that forms, improved the waterproof nature of sealing to first motor.

However, the above-described apparatus has a problem that when slurry in the mixing tank is transferred, the slurry adheres to the mixing tank, and concrete adheres to the mixing tank, thereby causing caking of the concrete and affecting subsequent use.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a karst slip casting mixing arrangement to solve the problem among the prior art.

The embodiment of the utility model provides an adopt following technical scheme: the utility model provides a karst slip casting mixing arrangement, includes mounting bracket, mixing drum, mixing mechanism, thick liquids conveying mechanism, clout strike subassembly and drive assembly, the mounting bracket is the level setting, the mixing drum is located the top of mounting bracket, mixing mechanism is located the mixing drum, the bottom and the mixing drum sliding fit of mixing mechanism, drive assembly is located on the mounting bracket and driving motor and mounting bracket sliding fit, the clout strikes the rotation that the subassembly is located drive assembly and serves, and the clout strikes the side that the subassembly is located the mixing drum, the bottom of mounting bracket is equipped with four and removes the wheel.

Further, mixing mechanism includes hybrid electric machine, mixing shaft and a plurality of mixing rod, hybrid electric machine is located the top of mixing drum and the vertical downward setting of hybrid electric machine's main shaft, the top of mixing shaft is connected with hybrid electric machine's main shaft, and is a plurality of the equidistant setting of mixing rod is on mixing shaft.

Furthermore, the bottom of mixing drum is the toper structure, the bottom of mixing shaft is equipped with four stirring framves, the inside wall sliding fit of stirring frame and mixing drum.

The slurry conveying mechanism comprises a slurry conveying pump, a feeding pipe and a conveying pipe, the slurry conveying pump is located on the mounting frame, two ends of the feeding pipe are respectively communicated with the slurry conveying pump and the mixing barrel, and the conveying pipe is located at the discharging end of the slurry conveying pump.

Furthermore, drive assembly includes driving motor, drive gear and drive ring gear, driving motor is located the mounting bracket, drive gear is located driving motor's main shaft, drive gear and the meshing of drive ring gear, the drive ring gear rotates to be connected on the mounting bracket.

Further, the clout strikes the subassembly and includes installing frame, elevator motor, lift lead screw, lifter, elevator, strikes the motor and strikes the lug, the vertical fixed connection of installing frame is at the top of drive ring gear, the lift lead screw rotates to be connected on the installing frame, the lifter is located the installing frame, elevator and lift lead screw threaded connection, elevator and lifter sliding fit, it is located the top of elevator to strike the motor, strike the lug and be connected with the main shaft that strikes the motor.

Furthermore, the inner side wall of the mixing cylinder is also provided with a pressure sensor.

The embodiment of the utility model provides an above-mentioned at least one technical scheme who adopts can reach following beneficial effect:

one of the two, the utility model discloses when the thick liquids to the adhesion on the mixing drum are got rid of, strike motor work and drive and strike the piece and rotate, the lateral wall of continuous mixing drum strikes, make the mixing drum produce the vibration, get rid of the thick liquids of adhesion on the mixing drum, when getting rid of, driving motor work drives drive gear and rotates, drive gear rotates and drives the rotation of drive ring gear, thereby the position that drives and strikes the piece goes on, can strike the different positions of mixing drum circumference, thereby elevator motor work drives the lift lead screw and rotates and drive the elevator and reciprocate on the lifter, the elevator reciprocates and drives and strike the piece and remove in vertical direction, can rotate on the mixing drum direction of height and strike, thereby realize strikeing the different positions of mixing drum, carry out complete the getting rid of with the thick liquids of adhesion in the mixing drum.

And secondly, the utility model discloses when stirring the mixture to the raw materials, the mixing shaft in hybrid motor area rotates, and the mixing shaft drives a plurality of mixing arms and four stirring framves and rotates, stirs the operation to the raw materials in the mixing drum for the concrete mixes more evenly, and after carrying out the blowing with the raw materials and accomplishing, four stirring framves rotate and can strike off the thick liquids of the bottom adhesion of mixing drum, prevent that there is the thick liquids adhesion and adhere to on the mixing drum, influence next use.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic perspective view of the mixing mechanism of the present invention;

fig. 4 is a cross-sectional view of the mixing mechanism of the present invention;

fig. 5 is a partial structural diagram of the first embodiment of the present invention;

fig. 6 is a schematic view of a partial structure of the present invention;

reference numerals:

the device comprises a mounting frame 1, a mixing barrel 2, a mixing mechanism 3, a mixing motor 31, a mixing shaft 32, a mixing rod 33, a stirring frame 34, a slurry conveying mechanism 4, a slurry conveying pump 41, a feeding pipe 42, a conveying pipe 43, a residual material knocking component 5, a mounting frame 51, a lifting motor 52, a lifting screw rod 53, a lifting rod 54, a lifting block 55, a knocking motor 56, a knocking lug 57, a driving component 6, a driving motor 61, a driving gear 62 and a driving toothed ring 63.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the embodiment of the present invention provides a karst grouting mixing device, including mounting bracket 1, mixing drum 2, mixing mechanism 3, slurry conveying mechanism 4, clout strike subassembly 5 and drive assembly 6, mounting bracket 1 is the level setting, mixing drum 2 is located the top of mounting bracket 1, mixing mechanism 3 is located mixing drum 2, mixing mechanism 3's bottom and mixing drum 2 sliding fit, drive assembly 6 is located mounting bracket 1 and driving motor 61 and mounting bracket 1 sliding fit, clout strike subassembly 5 is located drive assembly 6's rotation and serves, and clout strike subassembly 5 and be located mixing drum 2's side, mounting bracket 1's bottom is equipped with four movable wheels. The movable wheel can drive the device to move.

Specifically, the mixing mechanism 3 comprises a mixing motor 31, a mixing shaft 32 and a plurality of mixing rods 33, the mixing motor 31 is positioned at the top of the mixing drum 2, the main shaft of the mixing motor 31 is vertically arranged downwards, the top of the mixing shaft 32 is connected with the main shaft of the mixing motor 31, and the plurality of mixing rods 33 are arranged on the mixing shaft 32 at equal intervals; the bottom of mixing drum 2 is the toper structure, the bottom of mixing shaft 32 is equipped with four agitator 34, agitator 34 and the inside wall sliding fit of mixing drum 2. When stirring the mixture to the raw materials, the mixing shaft 32 in hybrid motor 31 area rotates, and mixing shaft 32 drives a plurality of mixing arms 33 and four stirring frame 34 and rotates, stirs the operation to the raw materials in mixing drum 2 for the concrete mixes more evenly, after carrying out the blowing with the raw materials and accomplishing, four stirring frame 34 rotate can strike off the thick liquids of the bottom adhesion of mixing drum 2, prevent that there is the thick liquids adhesion and adhere to on mixing drum 2, influence next use.

The slurry conveying mechanism 4 comprises a slurry conveying pump 41, a feeding pipe 42 and a conveying pipe 43, the slurry conveying pump 41 is located on the mounting frame 1, two ends of the feeding pipe 42 are respectively communicated with the slurry conveying pump 41 and the mixing drum 2, and the conveying pipe 43 is located at a discharging end of the slurry conveying pump 41. After the slurry is stirred and mixed, the slurry delivery pump 41 operates to pump the slurry through the feed pipe 42, and after the pumping, the slurry is delivered to the outside through the delivery pipe 43.

Specifically, the driving assembly 6 comprises a driving motor 61, a driving gear 62 and a driving gear ring 63, wherein the driving motor 61 is positioned on the mounting frame 1, the driving gear 62 is positioned on a main shaft of the driving motor 61, the driving gear 62 is meshed with the driving gear ring 63, and the driving gear ring 63 is rotatably connected to the mounting frame 1; clout strikes subassembly 5 includes installing frame 51, elevator motor 52, lift lead screw 53, lifter 54, elevator 55, strikes motor 56 and strikes lug 57, the vertical fixed connection of installing frame 51 is at the top of drive ring gear 63, lift lead screw 53 rotates to be connected on installing frame 51, lifter 54 is located installing frame 51, elevator 55 and lift lead screw 53 threaded connection, elevator 55 and lifter 54 sliding fit, strike motor 56 and be located the top of elevator 55, strike lug 57 and the main shaft connection who strikes motor 56. When the thick liquids to the adhesion on the mixing drum 2 are got rid of, strike motor 56 work and drive and strike the piece and rotate, the lateral wall of mixing drum 2 constantly strikes, make mixing drum 2 produce the vibration, get rid of the thick liquids of adhesion on the mixing drum 2, when getting rid of, driving motor 61 work drives drive gear 62 and rotates, drive gear 62 rotates and drives drive ring gear 63 and rotates, thereby the position that drives and strikes the piece goes on, can strike the different positions of mixing drum 2 circumference, thereby elevator motor 52 work drives lift lead screw 53 and rotates and drive lift block 55 and reciprocate on lifter 54, lift block 55 reciprocates and drives and strikes the piece and remove in vertical direction, can rotate on mixing drum 2 direction of height and strike, thereby realize strikeing mixing drum 2 different positions, carry out complete the getting rid of with the thick liquids of adhesion in the mixing drum 2. Furthermore, the inner side wall of the mixing cylinder 2 is also provided with a pressure sensor. The pressure sensor can accurately monitor the pressure of the mixing cylinder 2, the type of the pressure sensor is ELE-801 of the Richcel, certainly, pressure sensors of other types can be selected, the process of grouting is monitored through the change of the pressure, when the pressure reaches a set value, the grouting amount is indicated to meet the requirement, namely, the grouting can be automatically stopped, and when the pressure is always lower than the set value, the grouting amount is indicated to not meet the requirement, material mixing and grouting are needed, unmanned operation can be realized in the process, the process is more intelligent, and meanwhile, the waste of slurry cannot be caused.

The utility model discloses a theory of operation: the utility model discloses when using, place the raw materials in mixing drum 2, stir and mix the raw materials through 3 work of mixing mechanism, outwards carry the thick liquids that will mix through thick liquids conveying mechanism 4 after mixing, the thick liquids of caking in mixing drum 2 are strikeed in 5 work of clout knocking component through drive assembly 6 area, prevent to have the waste that the caking of remaining of thick liquids caused the resource in mixing drum 2, also can influence the mixed operation of thick liquids next time.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a karst slip casting mixing arrangement, a serial communication port, strike subassembly (5) and drive assembly (6) including mounting bracket (1), mixing drum (2), mixing mechanism (3), thick liquids conveying mechanism (4), clout, mounting bracket (1) is the level setting, mixing drum (2) are located the top of mounting bracket (1), mixing mechanism (3) are located mixing drum (2), the bottom and mixing drum (2) sliding fit of mixing mechanism (3), drive assembly (6) are located mounting bracket (1) and driving motor (61) and mounting bracket (1) sliding fit, clout strikes the rotation that subassembly (5) are located drive assembly (6) and serves, and clout strikes the side that subassembly (5) are located mixing drum (2), the bottom of mounting bracket (1) is equipped with four and removes the wheel.

2. A karst grouting mixing apparatus as claimed in claim 1, characterised in that: mixing mechanism (3) are including hybrid motor (31), mixing shaft (32) and a plurality of hybrid rod (33), hybrid motor (31) are located the vertical downward setting of the top of mixing drum (2) and the main shaft of hybrid motor (31), the top of mixing shaft (32) is connected with the main shaft of hybrid motor (31), and is a plurality of the equidistant setting of hybrid rod (33) is on mixing shaft (32).

3. A karst grouting mixing apparatus as claimed in claim 2, characterised in that: the bottom of mixing drum (2) is the toper structure, the bottom of mixing shaft (32) is equipped with four agitator (34), agitator (34) and the inside wall sliding fit of mixing drum (2).

4. A karst grouting mixing apparatus as claimed in claim 1, characterised in that: the slurry conveying mechanism (4) comprises a slurry conveying pump (41), a feeding pipe (42) and a conveying pipe (43), the slurry conveying pump (41) is located on the mounting frame (1), two ends of the feeding pipe (42) are communicated with the slurry conveying pump (41) and the mixing barrel (2) respectively, and the conveying pipe (43) is located at the discharging end of the slurry conveying pump (41).

5. A karst grouting mixing apparatus as claimed in claim 1, characterised in that: drive assembly (6) include driving motor (61), drive gear (62) and drive ring gear (63), driving motor (61) are located mounting bracket (1), drive gear (62) are located the main shaft of driving motor (61), drive gear (62) and drive ring gear (63) meshing, drive ring gear (63) rotate to be connected on mounting bracket (1).

6. A karst grouting mixing apparatus as claimed in claim 5, characterised in that: the clout strikes subassembly (5) and includes installing frame (51), elevator motor (52), lift lead screw (53), lifter (54), elevator block (55), strikes motor (56) and strikes lug (57), the vertical fixed connection of installing frame (51) is at the top of drive ring gear (63), lift lead screw (53) rotate to be connected on installing frame (51), elevator block (54) are located installing frame (51), elevator block (55) and lift lead screw (53) threaded connection, elevator block (55) and lifter (54) sliding fit, strike motor (56) and be located the top of elevator block (55), strike lug (57) and the main shaft connection who strikes motor (56).

7. A karst grouting mixing apparatus as claimed in claim 1, characterised in that: and a pressure sensor is also arranged on the inner side wall of the mixing cylinder (2).