CN218843770U

CN218843770U - Conveying equipment capable of lifting stirring

Info

Publication number: CN218843770U
Application number: CN202222171923.6U
Authority: CN
Inventors: 付红成
Original assignee: Weihai Yongcheng Industrial Equipment Co ltd
Current assignee: Weihai Yongcheng Industrial Equipment Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-04-11
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a conveying device capable of lifting and stirring, which comprises a chassis, wherein one side of the top surface of the chassis is provided with a stirring tank, the other side of the top surface of the chassis is divided into an upper layer frame and a lower layer frame, and the upper layer frame is provided with a control cabinet, a main motor and a hydraulic system; the lower frame is provided with a foaming unit and a hydraulic conveying system, and is characterized in that: the stirring tank outputs homogeneous slurry to enter a hydraulic conveying system, the foaming unit comprises a foaming mixer capable of forming high-pressure foam, and the foaming mixer outputs the high-pressure foam to enter the hydraulic conveying system. The utility model discloses a foaming unit and the hydraulic system that set up can foam and the thick liquids after mixing an organic whole carry to treating the operation region, and can realize the lift of whole equipment.

Description

Conveying equipment capable of lifting and stirring

Technical Field

The utility model relates to a thick liquids carry the field, especially relate to a conveying equipment of liftable stirring.

Background

The existing slurry conveying equipment comprises a foam production device, a slurry conveying device and the like, which are independently arranged equipment, and foam slurry can be mixed and conveyed after each process requires independent equipment to operate. After the building slurry laying equipment is combined and relevant materials are searched, the fact that no high-pressure foam slurry production and conveying equipment which can be integrally arranged exists in the market is found, and the operation process is time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a conveying device capable of lifting and stirring.

In order to solve the technical problem, the utility model provides a following technical scheme: a lifting and stirring conveying device comprises a rectangular chassis which is horizontally placed, wherein four corners of the chassis are provided with supporting leg oil cylinders vertical to the bottom surface; one end of the top surface of the chassis is provided with a stirring tank, and the other end of the top surface of the chassis is divided into an upper layer frame and a lower layer frame; wherein the upper layer frame is respectively provided with a control cabinet, a main motor and a hydraulic system; the lower layer frame is provided with a foaming unit and a hydraulic conveying system; wherein the foaming unit comprises a foaming mixer for outputting foam, and the hydraulic delivery system comprises a mixer for outputting high-pressure foam slurry.

Preferably, the stirring tank is a weighing stirring tank with a weighing function, and can weigh various raw materials, the stirring tank comprises a stirring motor at the top of the tank body, and stirring blades are arranged in the stirring tank.

Preferably, a discharge hole of the stirring tank enters a feed inlet of a hydraulic conveying system;

preferably, the foaming unit works, the air compressor generates compressed air, the compressed air flows through the check valve through the pipeline and then enters the foaming mixer, the constant delivery pump extracts the foaming agent in proportion and conveys the foaming agent to a feeding hole of the high-pressure plunger pump, the high-pressure plunger pump sucks the foaming agent and water into high-pressure mixed liquid, the high-pressure mixed liquid flows through the check valve at the lower end of the foaming mixer through the pipeline and then enters the foaming mixer, the high-pressure mixed liquid and the compressed air penetrate through compact and porous fillers in the foaming mixer and then are fully mixed into high-pressure foam, the high-pressure foam enters a discharging hole of the hydraulic conveying system through the pipeline connected with the foaming mixer, the high-pressure foam and the slurry flow through the discharging mixer, the high-pressure foam and the slurry are fully mixed under the action of a mixing core in the discharging mixer, and the high-pressure foam slurry is conveyed to a construction site through the pipeline.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is: the utility model discloses a foaming unit and the hydraulic system that set up can foam and the thick liquids after mixing an organic whole be carried to treating the operation region, and can realize the lift of whole equipment.

Drawings

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

FIG. 2 is a schematic view of an embodiment of a foaming unit;

FIG. 3 is a schematic diagram of an embodiment of a hydraulic system;

FIG. 4 is a side schematic view of an alternating piston mechanism;

wherein: 1. a chassis; 2. a support oil cylinder; 3. a stirring tank; 31. a stirring motor; 4. an upper frame; 5. a lower layer frame; 41. a control cabinet; 42. a main motor; 43. a hydraulic system; 51. a foaming unit; 52. a hydraulic delivery system; 511. a foaming mixer; 12. and a discharging mixer.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

The embodiment is as follows:

as shown in fig. 1, the utility model provides a lifting and stirring conveying device, which comprises a rectangular chassis 1 which is horizontally placed, wherein four corners of the chassis 1 are provided with supporting leg oil cylinders 2 which are vertical to the bottom surface; one end of the top surface of the chassis 1 is provided with a stirring tank 3, and the other end of the top surface of the chassis is divided into an upper layer frame 4 and a lower layer frame 5; wherein the upper frame 4 is respectively provided with a control cabinet 41, a main motor 42 and a hydraulic system 43; the lower frame 5 is provided with a foaming unit 51 and a hydraulic conveying system 52; wherein the foaming unit 51 comprises a foaming mixer 511 for outputting foam and the hydraulic delivery system 52 comprises a mixer for outputting high pressure foam slurry. The control cabinet 41 is in signal connection with the main motor 42 and the stirring motor 31.

In this embodiment, agitator tank 3 is for having the weighing agitator tank 3 who weighs the function, and it can weigh various raw materialss (this technique has fully been applied to the stirring in the process of weighing in this factory, does not give unnecessary details here), agitator tank 3 is including the agitator motor 31 at jar body top, agitator tank 3 embeds there is stirring vane, and the equipment during operation is at first controlled control cabinet 41 controlled feeding device and is added automatic weighing agitator tank 3 with water and other materials in proportion, and agitator tank 3 top is equipped with agitator motor 31, and the agitating unit at agitator tank 3 center begins to rotate under the drive of motor and speed reducer, stirs into the thick liquids of homogeneity with water and other materials.

The slurry enters a feeding hole of a hydraulic conveying system 52 through a discharging hole of a bottom plate of the stirring tank 3, meanwhile, a foaming unit 51 works, an air compressor generates compressed air, the compressed air flows through a one-way valve through a pipeline and then enters a foaming mixer 511, a constant delivery pump extracts a foaming agent in proportion and conveys the foaming agent to the feeding hole of a high-pressure plunger pump, the foaming agent and water are sucked by the high-pressure plunger pump, high-pressure mixed liquid is changed into high-pressure mixed liquid, the high-pressure mixed liquid flows through the one-way valve at the lower end of the foaming mixer 511 through the pipeline and then enters the foaming mixer 511, the high-pressure mixed liquid and the slurry flow through an outlet mixer 12 together and are fully mixed under the action of a mixing core in the outlet mixer 12, and the high-pressure foamed slurry is conveyed to a construction site through the pipeline.

In the present embodiment, the specific structures of the foaming unit 51 and the hydraulic system 43 are not described in detail, and for the sake of understanding, the foaming unit 51 and the hydraulic conveying system 52 are described in the following schemes. The foaming unit 51 and the hydraulic delivery system 52 in the following scheme are used as separate devices to perform the foaming operation and the hydraulic delivery operation.

As a supplementary understanding of the above solution, the following further elaborations are made on the general structure and working principle of the foaming unit 51 and the hydraulic system 43:

(1) The specific working flow of the foaming unit 51 is as follows:

a foaming unit 51, which comprises a frame with a rectangular bin body, wherein the frame can be adapted to the chassis 1, one side of the frame is provided with a control electric box and a frequency converter, and the other side of the frame is provided with a foaming mixer 511 (the foaming mixer 511 in the embodiment is the foaming mixer 511); also comprises the following steps of (1) preparing,

the motor is used as a driving source and arranged on the frame and used for driving the pump body equipment to operate;

the input end of the constant delivery pump is communicated with the foaming agent raw material area, and the output end of the constant delivery pump is communicated with the high-pressure plunger pump; the high-pressure plunger pump is also provided with a connector communicated with an external water source; the quantitative pump pumps the foaming agent raw material and quantitatively outputs the foaming agent raw material to the high-pressure plunger pump; the high-pressure plunger pump mixes the foaming agent raw material and a water source at high pressure to form a fluid medium in a pumping system;

the foaming mixer 511 is filled with dense porous materials, pipelines at the input end of the foaming mixer 511 are connected in parallel, one pipeline is provided with a one-way valve A, the other pipeline is provided with a one-way valve B, and the pipeline of the one-way valve B is communicated with a high-pressure plunger pump; the high-pressure plunger pump drives the fluid medium in the pumping system to convey the fluid medium towards the foaming mixer 511. An air compressor is further arranged on the rack, the output end of the air compressor is communicated with the foaming mixer 511, the air is compressed to form high-pressure air, and the high-pressure air is conveyed towards the foaming mixer 511 through a one-way valve A. The air compressor generates compressed air and sends the compressed air to the foaming mixer 511, and the fluid medium (containing foaming agent) in the other pipeline of the foaming mixer 511 is compressed and expanded to form foam.

The control electric box is in signal connection with the frequency converter, the frequency converter is in signal connection with the motor, and the frequency converter is used for controlling the rotating speed of the motor, so that the motor can control the running power of the multiple devices, and the foam treatment efficiency is controllable.

(2) The specific working flow of the hydraulic system 43 is as follows:

the hydraulic system 43 comprises a movable frame, and the frame is also suitable for the chassis 1 in the technical scheme; the frame is divided into an upper layer and a lower layer, and the upper layer is provided with a motor, a hydraulic pump and a hydraulic control unit; the motor is connected with a hydraulic pump in a transmission mode, and the hydraulic pump extracts hydraulic oil and sends the hydraulic oil into the hydraulic cylinder.

The lower layer is provided with a serial alternate piston mechanism which is a hydraulic mechanism with the same structure from left to right; the alternating piston mechanism comprises a hydraulic pipeline, the input section of the hydraulic pipeline is communicated with the hydraulic control unit, the input end of the hydraulic control unit is communicated with the hydraulic pump, and hydraulic oil extracted by the hydraulic pump is divided into two paths which are respectively communicated into the hydraulic pipeline.

Specifically, the hydraulic control unit can adopt a three-way valve, and the left and right on-off of the three-way valve is controlled by the controller principle, so that the hydraulic pump can supply oil to two hydraulic pipelines, which is a mature technology, and therefore, the description is not repeated.

Furthermore, the alternating piston mechanism also comprises a hydraulic cylinder communicated with the hydraulic pipeline; based on this, the specific communication relationship of the alternating piston mechanism is as follows:

the hydraulic pump is started by a motor, and is divided into two paths by a hydraulic control unit and respectively led into two hydraulic cylinders through two hydraulic pipelines; the hydraulic control unit is used for alternately introducing hydraulic oil into the hydraulic cylinder, so that the piston driven by the hydraulic cylinder is also used for alternately reciprocating.

As a specific configuration of the present embodiment, the above-described hydraulic cylinder-driven pistons are provided in the cylinders, which are also necessarily provided with two sets for storing the absorbed slurry.

The specific communication relationship of the alternating piston mechanism further includes: the two hydraulic cylinders are respectively communicated with the two material cylinders, and pistons of the two hydraulic cylinders are arranged in the material cylinders and used for sucking and pushing slurry.

Furthermore, a parallel valve body is arranged outside the frame, the parallel valve body comprises a feed inlet communicated with the stirring slurry, the feed inlet is communicated with two main valve bodies which are connected in parallel, the main valve bodies are communicated with the upper valve bodies, a buffer is connected between the two upper valve bodies, and the buffer is arranged at the high position of the upper valve bodies and used for buffering the conveyed slurry and preventing the slurry from being blocked in the valve bodies; and the two upper valve bodies connected in parallel are connected in series with a discharge hole for discharging slurry.

Furthermore, the main valve body and the upper valve body are also provided with a one-way valve structure, so that the single main valve body and the single upper valve body only send out the slurry from the discharge port, and the slurry cannot flow to the main valve body and the upper valve body on the other side.

The working raw materials are as follows: when the stirred slurry is required to be conveyed from a low position to a high position floor, firstly, a feed inlet is communicated with a conveying pipe and placed in the slurry at the low position, and a discharge outlet is also communicated with the conveying pipe and placed on the floor to be poured;

then, starting a motor, driving a hydraulic pump to work by the motor, pumping hydraulic oil by the hydraulic pump and alternately sending the hydraulic oil into the parallel hydraulic pipelines through a hydraulic control unit;

then, the left hydraulic cylinder (i.e. one of the hydraulic cylinders) is driven by the hydraulic control unit to push the piston in the left material cylinder forward to move, and the piston pushes the slurry in the material cylinder to the main valve body, so that the slurry can only flow to the upper valve body through the main valve body and then flows out of the discharge port due to the one-way valve structure of the main valve body and the upper valve body; meanwhile, the right hydraulic cylinder is driven by the hydraulic control unit to pull the piston in the right material cylinder backwards to move backwards, negative pressure is generated in the material cylinder in front of the piston, slurry in the main valve body is sucked into the material cylinder, due to the structure of the main valve body and the upper valve body, the slurry at the positions of the upper valve body and the discharge port cannot enter the main valve body downwards, only external slurry can be sucked into the main valve body through the feed port, the left hydraulic cylinder and the right hydraulic cylinder alternately drive the piston to move forwards and backwards under the driving of the hydraulic control unit, the left material cylinder and the right material cylinder generate suction and extrusion actions, and the slurry is continuously sucked from the feed port and flows out from the discharge port.

As a supplementary explanation to the hydraulic control unit: in the above, the pumping and pushing of the hydraulic oil depends on the forward and reverse rotation work of the motor, and the forward and reverse rotation work drives the hydraulic pump to rotate forward and reverse to pump and push; the control of the positive and negative rotation of the motor can be completely placed into the controller program work of the hydraulic control unit, and the program is completely disclosed in practical application and is not repeatedly described.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A conveying device capable of lifting and stirring comprises a chassis (1), wherein a stirring tank (3) is arranged on one side of the top surface of the chassis (1), the other side of the top surface of the chassis (1) is divided into an upper layer frame (4) and a lower layer frame (5), and the upper layer frame (4) is provided with a control cabinet (41), a main motor (42) and a hydraulic system (43); the lower layer frame (5) is provided with a foaming unit (51) and a hydraulic conveying system (52) and is characterized in that: the stirring tank (3) outputs the homogeneous slurry to a hydraulic conveying system (52), the foaming unit (51) comprises a foaming mixer (511) capable of forming high-pressure foam, and the foaming mixer (511) outputs the high-pressure foam to the hydraulic conveying system (52).

2. The liftable stirring conveying equipment of claim 1, which is characterized in that: stirring tank (3) top is equipped with agitator motor (31), and it has stirring vane to embed, stirring motor (31) transmission is connected stirring vane.

3. The conveying equipment capable of lifting and stirring as claimed in claim 2, wherein: the control cabinet (41) is in signal connection with the main motor (42) and the stirring motor (31), the hydraulic system (43) comprises a hydraulic conveying system (52), and the hydraulic conveying system (52) comprises a discharging mixer (12).

4. The conveying equipment capable of lifting and stirring according to claim 1, wherein the conveying equipment comprises: the four corners of the chassis (1) are provided with supporting leg oil cylinders (2), and the supporting leg oil cylinders (2) are driven by the hydraulic system (43).