Unmanned medicine mixing machine
By designing an external rotary automatic discharge mixer without inner shaft and stirring structure, the problem of fire and automatic discharge during explosive mixing is solved, unmanned operation and high safety are achieved, and fire protection mechanisms are equipped to further reduce fire risk.
Patent Information
- Application Number
- CN202421771558.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-25
AI Technical Summary
During the explosive mixing process, the mechanical sensitivity is high and it is easy to cause fires due to mechanical friction and impact. At the same time, the automatic discharge of the agent after mixing is difficult to achieve, which poses a safety hazard of manual intervention.
An unmanned drug mixing machine is designed, using an externally rotating automatic discharging drug mixing machine without an inner shaft and without a stirring structure. Through the rotation of the outer cylinder and the action of the inner wall guide bar of the cylinder, the mixing and automatic discharging of the agent is realized, and a fire-fighting mechanism is equipped to prevent fire.
Unmanned operations have been achieved, safety has been improved, the risk of manual intervention in the discharge of materials has been avoided, and fires have been effectively controlled through fire protection agencies, reducing property losses.
Smart Images
Figure CN222930671U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicine mixing machines, in particular to an unmanned medicine mixing machine. Background Art
[0002] Due to the characteristics of explosives, the safety of the mixing process is a decisive option. The mechanical sensitivity of explosives is very high, and they are extremely sensitive to mechanical friction and impact. Therefore, during medicine mixing, it is necessary to avoid the forced sliding friction between mechanical components or between mechanical components and explosives. At the same time, it is also necessary to solve the problem of automatic discharging of the medicine after mixing, and avoid manual intervention in discharging to form new potential safety hazards. To solve the above problems, an unmanned medicine mixing machine is designed. Content of the Utility Model
[0003] The utility model aims to solve at least one of the technical problems in the related art to some extent. For this purpose, an object of the utility model is to provide an unmanned medicine mixing machine, and an externally rotating type automatic discharging medicine mixing machine with no inner shaft and no stirring structure is designed. When mixing medicine, the outer cylinder of the medicine mixing machine rotates, and the medicine in the cylinder rolls and flows freely along the inner wall of the cylinder and the guiding strip under the action of its own gravity and the guiding strip on the inner wall of the cylinder, so as to realize the mixing of the medicine in the machine barrel.
[0004] The unmanned medicine mixing machine according to the utility model includes a frame. A mixing drum is arranged on the upper surface of the frame. A plurality of limiting mechanisms are arranged between the mixing drum and the frame. A fire fighting mechanism is fixed on the upper surface of the frame and on one side of the mixing drum. A motor reducer is fixed at the inner bottom of the frame. A main driving roller and a driven driving roller are symmetrically installed at the inner top of the frame. A transmission belt is installed between the main driving roller and the motor reducer;
[0005] The fire fighting mechanism includes a horizontal displacement module horizontally fixed on the upper surface of the frame. A telescopic motor is fixed to the mobile end of the side wall of the horizontal displacement module. A fire fighting sprinkler head is fixed to the mobile end of the top of the telescopic motor.
[0006] Preferably, feeding ports and discharging ports are respectively arranged at both ends of the mixing drum, and the feeding port and the fire fighting mechanism are arranged on the same side of the frame.
[0007] Preferably, an observation port is opened on the surface of the mixing drum, and a sealing cover is fixed on the surface of the observation port.
[0008] Preferably, a groove is opened in the middle of the upper surface of the frame. Through grooves are symmetrically opened on the side walls of the groove. The main driving roller and the driven driving roller respectively extend into the groove from the through grooves, and the mixing drum is placed in the groove.
[0009] Preferably, a plurality of the limiting mechanisms are symmetrically fixed on the upper surface of the frame and located on both sides of the mixing drum, and the plurality of limiting mechanisms are all in contact with the surface of the mixing drum.
[0010] Preferably, the main driving roller includes a driving rod movably installed at the inner top of the frame. A first driving gear is fixed on the surface of the driving rod. A second driving gear is fixed at the output end of the motor reducer. The driving belt is installed on the surfaces of the first driving gear and the second driving gear. First supporting rollers are symmetrically fixed on the surface of the driving rod.
[0011] Preferably, the driven driving roller includes a driven rod movably installed at the inner top of the frame. Second supporting rollers are symmetrically fixed on the surface of the driven rod.
[0012] Preferably, contact ring plates are symmetrically fixed on the surface of the mixing drum, and the contact ring plates are all in contact with the first supporting rollers and the second supporting rollers on the same side.
[0013] The beneficial effects of the present utility model are as follows:
[0014] 1. Unmanned operation is realized, no personnel are required at the operation site, and the safety is high.
[0015] 2. The medicine mixer is equipped with a fire-fighting mechanism. If a fire occurs in the mixing drum due to friction during the medicine mixing process, the fire-fighting mechanism can be used to extinguish the fire in the mixing drum, control the fire situation, and reduce property losses.
[0016] 3. The structure of the present medicine mixer is an externally rotating automatic discharging medicine mixer without an inner shaft and a stirring structure. When mixing medicine, the outer cylinder of the medicine mixer rotates, and the medicine in the cylinder rolls and flows freely along the inner wall of the cylinder and the guiding strips under the action of its own gravity and the guiding strips on the inner wall of the cylinder, so as to realize the mixing of the medicine in the cylinder, which is convenient for discharging and does not require manual intervention. Description of the Drawings
[0017] Figure 1 It is the front view of the overall structure of the unmanned medicine mixer proposed by the present utility model.
[0018] Figure 2 It is the left cross-sectional view of the overall structure of the unmanned medicine mixer proposed by the present utility model.
[0019] Figure 3 It is the top view of the overall structure of the unmanned medicine mixer proposed by the present utility model.
[0020] In the figure: 1, frame; 2, mixing drum; 3, limiting mechanism; 4, fire-fighting mechanism; 401, horizontal displacement module; 402, telescopic motor; 403, fire sprinkler head; 5, motor reducer; 6, main driving idler; 7, driven idler; 8, transmission belt; 9, feed inlet; 10, discharge outlet; 11, observation port; 12, groove; 13, contact ring plate. Specific implementation mode
[0021] Refer to Figures 1-3 , the unmanned medicine mixer includes a frame 1, a mixing drum 2 is arranged on the upper surface of the frame 1, a plurality of limiting mechanisms 3 are arranged between the mixing drum 2 and the frame 1, a fire-fighting mechanism 4 is fixed on the upper surface of the frame 1 and on one side of the mixing drum 2, a motor reducer 5 is fixed on the inner bottom of the frame 1, a main driving idler 6 and a driven idler 7 are symmetrically installed on the inner top of the frame 1, and a transmission belt 8 is installed between the main driving idler 6 and the motor reducer 5;
[0022] The fire-fighting mechanism 4 includes a horizontal displacement module 401 horizontally fixed on the upper surface of the frame 1, a telescopic motor 402 is fixed on the side wall mobile end of the horizontal displacement module 401, and a fire sprinkler head 403 is fixed on the top mobile end of the telescopic motor 402. When the medicine in the mixing drum 2 catches fire due to friction, the fire-fighting mechanism 4 can be controlled to carry out in-barrel fire extinguishing operations in time, improving the operation safety and reducing property losses. An infrared detector is also assembled in support of the fire-fighting mechanism 4, which is used to monitor the temperature of the medicine in the mixing drum 2 in real time, can give early warnings, and make fire extinguishing responses.
[0023] Feeding ports 9 and discharge ports 10 are respectively arranged at both ends of the mixing drum 2. The feeding port 9 and the fire-fighting mechanism 4 are arranged on the same side of the frame 1. A discharge rotary screen is also assembled on the surface of the discharge port 10 to preliminarily screen the mixed medicine. A feeding hopper is also assembled at the feeding port 9 end, which is used to add medicine to the mixing drum 2, and the assembly position of the feeding hopper at the feeding port 9 is biased upward to leave an operation space for the fire sprinkler head 403 of the fire-fighting mechanism 4.
[0024] An observation port 11 is opened on the surface of the mixing drum 2, and a sealing cover is fixed on the surface of the observation port 11.
[0025] A groove 12 is opened in the middle of the upper surface of the frame 1, through grooves are symmetrically opened on the side walls of the groove 12, the main driving idler 6 and the driven idler 7 respectively extend into the groove 12 from the through grooves, and the mixing drum 2 is placed in the groove 12.
[0026] A plurality of limiting mechanisms 3 are symmetrically fixed on the upper surface of the frame 1 and on both sides of the mixing drum 2. A plurality of limiting mechanisms 3 are all in contact with the surface of the mixing drum 2. By setting the limiting mechanisms 3, the side support of the mixing drum 2 is realized, and the mixing drum 2 is prevented from disengaging during the mixing process.
[0027] The main driving idler 6 includes a driving rod movably installed at the top inside the frame 1. A first driving gear is fixed on the surface of the driving rod. A second driving gear is fixed at the output end of the motor reducer 5. A transmission belt 8 is installed on the surfaces of the first driving gear and the second driving gear. First supporting rollers are symmetrically fixed on the surface of the driving rod. The secondary driving idler 7 includes a driven rod movably installed at the top inside the frame 1. Second supporting rollers are symmetrically fixed on the surface of the driven rod. Contact ring plates 13 are symmetrically fixed on the surface of the mixing drum 2. The contact ring plates 13 are in contact with the first supporting rollers and the second supporting rollers on the same side respectively.
[0028] When the device is in use, a feed hopper installed at the feed inlet 9 is used to add medicinal materials into the mixing drum 2. After the feeding is completed, the motor reducer 5 is controlled to work. The main driving idler 6 is driven to rotate through the transmission of the transmission belt 8, and then the mixing drum 2 is driven to rotate to realize the mixing operation. If a fire occurs during the mixing process, the fire-fighting mechanism 4 is controlled to work. By coordinating the control of the horizontal displacement module 401 and the telescopic motor 402, the fire-fighting sprinkler head 403 is extended from the feed inlet 9 into the mixing drum 2, water is supplied to the fire-fighting sprinkler head 403, and the inside of the mixing drum 2 is sprayed for fire extinguishing operation. If the mixing operation is carried out normally, after the mixing operation is completed, the mixed medicinal materials are discharged from the discharge port 10 and are preliminarily screened by the discharge rotary screen to obtain the target medicinal materials, thus completing the current medicine mixing operation.
Claims
1. Unmanned medicine mixing machine, characterized by: The machine comprises a frame, a mixing drum is arranged on the upper surface of the frame, a plurality of limit mechanisms are arranged between the mixing drum and the frame, a fire-fighting mechanism is fixed on the upper surface of the frame and on one side of the mixing drum, a motor reducer is fixed on the inner bottom of the frame, a main transmission roller and a slave transmission roller are symmetrically installed on the inner top of the frame, and a transmission belt is installed between the main transmission roller and the motor reducer; The fire fighting mechanism comprises a horizontal displacement module horizontally fixed on the upper surface of the frame, a telescopic motor is fixed to the side wall moving end of the horizontal displacement module, and a fire sprinkler head is fixed to the top moving end of the telescopic motor.
2. The unmanned medicine mixing machine according to claim 1, characterized in that: A feeding port and a discharging port are respectively arranged at two ends of the mixing drum, and the feeding port and the fire-fighting mechanism are arranged on the same side of the frame.
3. The unmanned medicine mixing machine according to claim 1, characterized in that: An observation port is provided on the surface of the mixing drum, and a sealing cover is fixed on the surface of the observation port.
4. The unmanned medicine mixing machine according to claim 1, characterized in that: A groove is provided in the middle of the upper surface of the frame, through grooves are symmetrically provided on the side walls of the groove, the main transmission roller and the slave transmission roller extend from the through grooves into the grooves respectively, and the mixing drum is placed in the grooves.
5. The unmanned medicine mixing machine according to claim 1, characterized in that: The plurality of limiting mechanisms are symmetrically fixed on the upper surface of the frame and are located on both sides of the mixing drum, and the plurality of limiting mechanisms are in contact with the surface of the mixing drum.
6. The unmanned medicine mixing machine according to claim 1, characterized in that: The main transmission roller includes a transmission rod movably installed on the top of the frame, a first transmission gear is fixed to the surface of the transmission rod, a second transmission gear is fixed to the output end of the motor reducer, the transmission belt is installed on the surfaces of the first transmission gear and the second transmission gear, and a first support roller is symmetrically fixed to the surface of the transmission rod.
7. The unmanned medicine mixing machine according to claim 6, characterized in that: The driven transmission roller comprises a driven rod movably mounted on the top of the frame, and a second supporting roller is symmetrically fixed on the surface of the driven rod.
8. The unmanned medicine mixing machine according to claim 7, characterized in that: Contact ring plates are symmetrically fixed on the surface of the mixing drum, and the contact ring plates are in contact with the first supporting roller and the second supporting roller on the same side.