Medicament dispersing and stirring machine

Abstract

The medicament dispersing and stirring machine provided by the utility model can be mounted on a small arm of an excavator or suspended below a crane, and can realize accurate fixed-point medicament feeding, so that materials and cost are saved; in the working process, after the medicament is sprayed out, the medicament is firstly in contact with substances such as sludge and muddy water and penetrates through the muddy water to be dispersed all around under the rotation of the dispersing and stirring shaft through centrifugal force, so that primary dosing and stirring are formed, and meanwhile, the medicament is dispersed in the disturbance range of the spiral stirring body; agents, sludge and muddy water rotate along with the spiral stirring body to generate spatial three-dimensional composite motion and are rapidly and uniformly mixed to form secondary stirring, the dispersing stirring shaft is immersed below the liquid level in the stirring stage, the agents are prevented from flowing away, the environment is friendly, the requirements for agent adding and stirring in the complex environment can be met, and the stirring efficiency is improved. The operation efficiency and effect are remarkably improved, and efficient and convenient agent adding and stirring operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a medicine dispersing mixer. Background Art

[0002] In the larger sludge, sewage, and silt treatment process, the sludge, sewage, silt and other objects to be treated must first be stored in a disposal cabinet or cofferdam, and then chemicals must be added to them. After that, the chemicals are mixed with the objects to be treated by an excavator bucket or other mechanical means to cause chemical changes to achieve the purpose of sludge, sewage, and silt treatment. Because the added chemicals are sometimes in powder form, it is inevitable that overflow will occur during the unpacking, powder spraying, and stirring process, affecting the surrounding environment, and secondly, unnecessary material waste will occur. Since the chemicals are roughly dosed or dosed at fixed points, the chemicals are unevenly dispersed during the dosing process.

[0003] Secondly, since the treatment process is often a chemical reaction process, it is necessary to ensure that the reagent and the treated object are fully mixed and stirred evenly to produce the maximum chemical effect. At larger treatment sites, the excavator bucket stirs the mixture roughly and it is difficult to achieve fine and uniform mixing. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a medicine dispersing mixer to solve the problems in the prior art that the medicines cannot be fully mixed and are not environmentally friendly.

[0005] In order to achieve the above purpose and other related purposes, the utility model provides the following technical solutions:

[0006] A pharmaceutical dispersing mixer comprises a driving body and a dispersing portion arranged at the lower end of the driving body, wherein the dispersing portion comprises a dispersing stirring shaft, turntables arranged at the upper and lower ends of the dispersing stirring shaft, and a spiral stirring body arranged between the two turntables; a feeding pipe is connected to the driving body, and the pharmaceutical agent in the feeding pipe can enter the inner cavity of the dispersing stirring shaft, and a plurality of pharmaceutical agent nozzles connected to the inner cavity are opened in the circumference of the dispersing stirring shaft; a driving component that can drive the dispersing stirring shaft to rotate is provided in the driving body.

[0007] To implement the above technical solution, the mixer can be installed on the forearm of an excavator or suspended under a crane, which can achieve precise point-to-point delivery of chemicals, save materials and save costs; during the working process, after the chemical is sprayed out, it first contacts substances such as sludge and muddy water, and under the rotation of the dispersing and stirring shaft, the chemical is dispersed to the surroundings through the muddy water by centrifugal force, forming a primary dosing and stirring; at the same time, the chemical is dispersed within the disturbance range of the spiral stirring body, and the chemical, sludge and muddy water produce a three-dimensional composite motion with the rotation of the spiral stirring body, and are quickly mixed evenly to form a secondary stirring; during the stirring stage, the dispersing and stirring shaft is immersed below the liquid surface to prevent the chemical from floating, which is environmentally friendly, can meet the chemical dosing and stirring needs in complex environments, significantly improves the operating efficiency and effect, and realizes efficient and convenient chemical dosing and stirring operations.

[0008] In one embodiment of the utility model, two lifting ears are symmetrically provided on the top of the driving body, and a plurality of hanging shafts are connected between the two lifting ears.

[0009] To implement the above technical solution, the mixer can be installed on the forearm of an excavator through a lifting shaft and a lifting lug, and the driver can control the free movement of the mixer in space like operating a bucket, or suspend it under a crane through a crane hook and control the movement or start and stop of the mixer through a remote control handle.

[0010] In one embodiment of the utility model, the driving assembly includes a hydraulic motor disposed in the driving body and a reducer integrated on the hydraulic motor, and the output shaft of the reducer extends out of the driving body and is connected to the dispersion stirring shaft.

[0011] To implement the above technical solution, the inlet and outlet oil pipes of the hydraulic motor are connected to the hydraulic system of the excavator or crane, and the output shaft of the reducer drives the dispersed stirring shaft and the spiral stirring body to rotate synchronously. The speed range is 0-400rpm, the speed can be infinitely variable, and the torque can reach 8000N·M.

[0012] In an embodiment of the present invention, a sealing ring and a supporting bearing are provided between the output shaft and the driving body.

[0013] To implement the above technical solution, the provision of a sealing ring can prevent sludge and muddy water from entering the driving body and causing damage, and can also prevent the oil in the driving body from leaking out; the support bearing can support the output shaft in the circumferential direction, and can also reduce the friction between the rotating output shaft and the relatively static driving body.

[0014] In one embodiment of the present invention, a window is provided on the stirring body for easy maintenance and inspection.

[0015] By implementing the above technical solution, rapid inspection and repair can be achieved through the setting of windows, simplifying the maintenance process.

[0016] In one embodiment of the present invention, the feed tube can be adapted to a variety of drug sources, including but not limited to liquid drugs and powder drugs.

[0017] By implementing the above technical solution, the feed pipe can be adapted to a variety of reagent sources to meet the needs of different scenarios, and the feed pipe, reagent nozzle, spiral stirring body and dispersed stirring shaft are cleaned with cleaning fluid after each operation is completed to prevent residue clogging and corrosion.

[0018] In one embodiment of the utility model, a control unit is integrated in the driving body, and the control unit is connected to a remote control handle via wireless communication. The control unit receives a command signal from the remote control handle, analyzes it, and converts it into a control signal for controlling the start and stop of the hydraulic motor and the speed of the reducer output shaft.

[0019] To implement the above technical solution, the contact with harmful media or dangerous working environment can be avoided through the setting of the remote control handle. Wireless communication includes but is not limited to Bluetooth, Wi-Fi, Zigbee or dedicated radio frequency (RF) communication. At the same time, two-way communication can be achieved between the remote control handle and the control unit, allowing the control unit to provide real-time feedback of the status information of the device to the remote control handle, including the speed of the reducer output shaft, the remaining amount of medicine, and the start and stop of the hydraulic motor.

[0020] In one embodiment of the present invention, the cross section of the driving body is circular or hexagonal.

[0021] To implement the above technical solution, the drive body can be set to a required shape by comprehensively considering durability and wear resistance, as well as the characteristics of easy maintenance and cleaning and combining assembly requirements.

[0022] In an embodiment of the present invention, a weight-reducing hole is provided on the turntable.

[0023] To implement the above technical solution, a plurality of waist-shaped holes can be provided as the weight-reducing holes according to the turntable. The provision of the weight-reducing holes can reduce the weight of the entire mixer, reduce the manufacturing cost, and reduce the energy consumption of the hydraulic motor.

[0024] As described above, the pharmaceutical dispersing mixer of the utility model has the following beneficial effects: the application can be installed on the forearm of an excavator or suspended under a crane, and can realize precise fixed-point delivery of pharmaceuticals, save materials, and save costs; during the working process, after the pharmaceutical is sprayed out, it first contacts substances such as sludge and muddy water, and under the rotation of the dispersing and stirring shaft, the pharmaceutical is dispersed to the surroundings through the muddy water by centrifugal force, forming a primary dosing and stirring, and at the same time, the pharmaceutical is dispersed within the disturbance range of the spiral stirring body, and the pharmaceutical, sludge, and muddy water produce a three-dimensional composite motion with the rotation of the spiral stirring body, and are quickly mixed evenly to form a secondary stirring, and the dispersing and stirring shaft is immersed below the liquid surface during the stirring stage to prevent the pharmaceutical from floating, which is environmentally friendly, can meet the pharmaceutical dosing and stirring needs in complex environments, significantly improves the working efficiency and effect, and realizes efficient and convenient pharmaceutical dosing and stirring operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Shown is a schematic diagram of the structure of the utility model.

[0026] Figure 2 Shown is a schematic diagram of the structure of the dispersing stirring shaft and the rotating disk.

[0027] Component number description

[0028] 1. Driving body; 2. Dispersing stirring shaft; 3. Turntable; 4. Spiral stirring body; 5. Feeding pipe; 6. Inner cavity; 7. Drug nozzle; 8. Lifting ear; 9. Hanging shaft; 10. Sealing ring; 11. Window; 12. Weight reduction hole. DETAILED DESCRIPTION

[0029] The following specific embodiments illustrate the implementation of the present invention, and those familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0030] See also Figure 1 to Figure 2 The utility model provides a pharmaceutical dispersing mixer, comprising a driving body 1, a dispersing part arranged at the lower end of the driving body 1, the dispersing part comprising a dispersing stirring shaft 2, turntables 3 arranged at the upper and lower ends of the dispersing stirring shaft 2, and a spiral stirring body 4 arranged between the two turntables 3; a feeding pipe 5 is connected to the driving body 1, and the pharmaceutical agent in the feeding pipe 5 can enter the inner cavity 6 of the dispersing stirring shaft 2, and a plurality of pharmaceutical agent nozzles 7 connected to the inner cavity 6 are opened in the circumference of the dispersing stirring shaft 2; a driving component that can drive the dispersing stirring shaft 2 to rotate is provided in the driving body 1.

[0031] The mixer can be installed on the forearm of an excavator or suspended under a crane, and can achieve precise point-to-point delivery of chemicals, saving materials and costs. During the working process, after the chemical is sprayed out, it first contacts substances such as sludge and muddy water, and under the rotation of the dispersing and stirring shaft 2, the chemical is dispersed through the muddy water to the surroundings by centrifugal force, forming a primary dosing and stirring. At the same time, the chemical is dispersed in the disturbance range of the spiral stirring body 4. The chemical, sludge and muddy water produce a three-dimensional composite motion with the rotation of the spiral stirring body 4, and are quickly mixed evenly to form a secondary stirring. During the stirring stage, the dispersing and stirring shaft 2 is immersed below the liquid surface to prevent the chemical from floating. It is environmentally friendly, can meet the chemical dosing and stirring needs in complex environments, significantly improves the operating efficiency and effect, and realizes efficient and convenient chemical dosing and stirring operations.

[0032] Two lifting ears 8 are symmetrically arranged on the top of the driving body 1, and a plurality of lifting shafts 9 are connected between the two lifting ears 8. The mixer can be installed on the forearm of the excavator through the lifting shaft 9 and the lifting ears 8, and the driver can control the free movement of the mixer in the space position like operating the bucket, or suspend it under the crane through the crane hook and control the movement or start and stop of the mixer through the remote control handle.

[0033] The driving assembly includes a hydraulic motor disposed in the driving body 1 and a reducer integrated on the hydraulic motor, wherein the output shaft of the reducer extends out of the driving body 1 and is connected to the dispersing and stirring shaft 2. The inlet and outlet oil pipes of the hydraulic motor are connected to the hydraulic system of the excavator or the crane, and the dispersing and stirring shaft 2 and the spiral stirring body 4 are driven to rotate synchronously through the output shaft of the reducer, with a speed range of 0-400rpm, the speed can be infinitely variable, and the torque can reach 8000N·M.

[0034] A sealing ring 10 and a support bearing are provided between the output shaft and the driving body 1. The sealing ring 10 can prevent mud and muddy water from entering the driving body 1 and causing damage, and can also prevent the oil in the driving body 1 from leaking out; the support bearing can support the circumference of the output shaft, and can also reduce the friction between the rotating output shaft and the relatively static driving body 1.

[0035] A window 11 is provided on the stirring body for facilitating maintenance and repair. The window 11 can be quickly repaired and the maintenance process is simplified.

[0036] The feed pipe 5 can be adapted to various sources of medicines, including but not limited to liquid medicines and powder medicines. The feed pipe 5 can be adapted to various sources of medicines to meet the needs of different scenarios, and the feed pipe 5, the medicine nozzle 7, the spiral stirring body 4 and the dispersion stirring shaft 2 are cleaned with a cleaning liquid after each operation is completed to prevent clogging and corrosion by residues.

[0037] The driver 1 is integrated with a control unit, and the control unit is connected to a remote control handle via wireless communication. The control unit receives the command signal from the remote control handle, analyzes it and converts it into a control signal for controlling the start and stop of the hydraulic motor and the speed of the output shaft of the reducer. The setting of the remote control handle can avoid contact with harmful media or being in a dangerous environment. Wireless communication includes but is not limited to Bluetooth, Wi-Fi, Zigbee or dedicated radio frequency (RF) communication. At the same time, two-way communication can be achieved between the remote control handle and the control unit, allowing the control unit to feedback the status information of the device to the remote control handle in real time, including the speed of the output shaft of the reducer, the remaining amount of medicine, and the start and stop of the hydraulic motor.

[0038] The cross section of the driving body 1 is circular or hexagonal. The driving body 1 can be set to a desired shape by comprehensively considering durability and wear resistance, as well as the characteristics of easy maintenance and cleaning and combining assembly requirements.

[0039] The rotating disk 3 is provided with a weight-reducing hole 12. The weight-reducing hole 12 can be provided with a plurality of waist-shaped holes according to the rotating disk 3. The setting of the weight-reducing hole 12 can reduce the weight of the entire mixer, reduce the manufacturing cost, and reduce the energy consumption of the hydraulic motor.

[0040] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. All equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A pharmaceutical dispersing and stirring machine, comprising a driving body (1) and a dispersing unit arranged at the lower end of the driving body (1), characterized in that: The dispersing part comprises a dispersing stirring shaft (2), rotating disks (3) arranged at the upper and lower ends of the dispersing stirring shaft (2), and a spiral stirring body (4) arranged between the two rotating disks (3); The driving body (1) is connected to a feeding pipe (5), and the medicine in the feeding pipe (5) can enter the inner cavity (6) of the dispersing and stirring shaft (2). The dispersing and stirring shaft (2) is provided with a plurality of medicine nozzles (7) in the circumference thereof and connected to the inner cavity (6); The driving body (1) is provided with a driving component capable of driving the dispersing and stirring shaft (2) to rotate.

2. The pharmaceutical dispersing mixer according to claim 1, characterized in that: Two lifting ears (8) are symmetrically arranged on the top of the driving body (1), and a plurality of lifting shafts (9) are connected between the two lifting ears (8).

3. The pharmaceutical dispersing mixer according to claim 1, characterized in that: The driving assembly comprises a hydraulic motor arranged in the driving body (1) and a reducer integrated on the hydraulic motor, wherein the output shaft of the reducer extends out of the driving body (1) and is connected to the dispersing and stirring shaft (2).

4. The pharmaceutical dispersing mixer according to claim 3, characterized in that: A sealing ring (10) and a supporting bearing are provided between the output shaft and the driving body (1).

5. The pharmaceutical dispersing mixer according to claim 1, characterized in that: A window (11) is provided on the stirring body for easy maintenance and inspection.

6. The pharmaceutical dispersing mixer according to claim 1, characterized in that: The feeding tube (5) can be adapted to various sources of medicines, including but not limited to liquid medicines and powdered medicines.

7. The pharmaceutical dispersing mixer according to claim 1, characterized in that: The driving body (1) is integrated with a control unit, which is connected to a remote control handle via wireless communication. The control unit receives a command signal from the remote control handle, analyzes it, and converts it into a control signal for controlling the start and stop of the hydraulic motor and the speed of the output shaft of the reducer.

8. The pharmaceutical dispersing mixer according to claim 1, characterized in that: The cross section of the driving body (1) is circular or hexagonal.

9. The pharmaceutical dispersing mixer according to claim 1, characterized in that: The rotating disk (3) is provided with a weight-reducing hole (12).

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