Admixture feeding device of ready-mixed mortar mixing plant
By designing the admixture loading device of the ready-mixed mortar mixing station, the use of electronic scales and stepper motors to achieve automatic discharge and precise weighing, the problem of low efficiency of manual material addition is solved, and the management efficiency and operation of multiple mixing stations are improved. flexibility.
Patent Information
- Application Number
- CN202421108361.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2024-12-31
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, the efficiency of manually adding admixtures to the mixing station is low, and it is impossible to control the addition of materials from multiple mixing stations at the same time, resulting in low efficiency.
A premixed mortar mixing station additive loading device is designed, including electronic scales, mounting frames, transducers, material storage devices and weighing structures. The stepper motor and rotating disc are used to realize the automatic discharge of materials, and through Electronic scales are accurately weighed.
It improves the efficiency of adding admixtures and can manage multiple mixing stations at the same time, increasing operational flexibility and accuracy.
Smart Images
Figure CN222270776U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the design field of a feeding device for a mixing station, in particular to an admixture feeding device for a premixed mortar mixing station. Background Art
[0002] Mixing plant admixtures are materials added before or during concrete mixing to improve the properties of fresh or hardened concrete. Admixtures can be divided into several categories according to their main functions, including those that improve the rheological properties of concrete, such as water reducers, air entraining agents and pumping agents, those that adjust the setting time and hardening properties of concrete, such as retarders, early strength agents and accelerators, those that improve the durability of concrete, such as air entraining agents and waterproofing agents, and those that improve other properties of concrete, such as air entraining agents, expansion agents, colorants, antifreeze agents, etc. These admixtures usually exist in powder or liquid form.
[0003] The most common method of adding is to pour it in as needed. This method requires using a container to take out the material from the bag and then adding it to the adding port. If adding multiple materials, it is necessary to repeat the work many times, which is inefficient. And if multiple units are running, they need to be added one by one, which takes a long time. Therefore, when adding admixtures, if it can be controlled by electric or remote control, it will improve efficiency and facilitate unified management of multiple mixing stations. Utility Model Content
[0004] The technical problem to be solved by the utility model is that adding materials manually is inefficient and the material adding of multiple mixing stations cannot be controlled at the same time.
[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the utility model is a premixed mortar mixing station admixture feeding device, including an electronic scale, and also includes a mounting frame, a positioner, a material storage device and a weighing structure, the positioner is arranged on the mounting frame, the material storage device is arranged on the positioner, the weighing structure is arranged on the mounting frame, the positioner includes a bottom frame, an upper frame, a motor and a rotating disk, the bottom frame is arranged on the mounting frame, the upper frame is arranged on the mounting frame, the motor is arranged on the upper frame, and the rotating disk is rotatably arranged on the bottom frame and connected to the output shaft of the motor.
[0006] Furthermore, the motor is a forward and reverse rotating stepping motor.
[0007] Furthermore, the rotating disk is provided with a plurality of groups of through holes, and the rotating disk is provided with a plurality of groups of positioning rings, and the positioning rings are located outside the through holes.
[0008] Furthermore, the material storage device includes a material storage bottle, a protective cover and a discharge valve. The material storage bottle is placed in the through hole, the protective cover is snap-fitted on the material storage bottle, and the discharge valve is penetrated through the bottom of the material storage bottle.
[0009] Furthermore, the storage bottle is provided with a plurality of groups of buckles on the outside, and the buckles are placed outside the positioning ring.
[0010] Furthermore, the weighing structure includes a mounting plate, a push rod and a storage box, the mounting plate is mounted on the mounting frame, the push rod is arranged on the mounting plate, the storage box is arranged on the output rod of the push rod, and the electronic scale is placed in the storage box.
[0011] Furthermore, the mounting frame is provided with a plurality of groups of mounting holes.
[0012] The beneficial effects achieved by the utility model using the above structure are as follows:
[0013] 1. The stocker can be used to store additives of different materials, and the discharge valve is used to control the discharge. In actual use, the stocker can be repositioned according to actual needs and controlled by a motor. Usually, the stocker at the front can discharge materials. They can also discharge materials at the same time, but they need to avoid the storage box below. There are more choices and more flexible use. The discharge position can be remotely controlled, and multiple units can be managed at the same time.
[0014] 2. According to actual needs, you can also accurately add materials after weighing, and then increase practicality during actual use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of an admixture feeding device for a premixed mortar mixing station proposed by the utility model;
[0016] Figure 2 This is a structural schematic diagram of another angle of a premixed mortar mixing station admixture feeding device proposed by the utility model;
[0017] Figure 3 This is a structural schematic diagram of a material storage device in an admixture feeding device of a premixed mortar mixing station proposed by the utility model;
[0018] Figure 4 The utility model provides a structural schematic diagram of a weighing structure in an admixture feeding device of a premixed mortar mixing station.
[0019] Among them, 1. electronic scale, 2. mounting frame, 3. positioner, 4. material storage device, 5. weighing structure, 6. bottom frame, 7. upper frame, 8. motor, 9. rotating disk, 10. positioning ring, 11. material storage bottle, 12. protective cover, 13. discharge valve, 14. buckle, 15. mounting plate, 16. push rod, 17. storage box, 18. mounting hole. DETAILED DESCRIPTION
[0020] like Figure 1 to Figure 4As shown, the utility model is an admixture feeding device for a premixed mortar mixing station, comprising an electronic scale 1, a mounting frame 2, a positioner 3, a material storage device 4 and a weighing structure 5, the positioner 3 is arranged on the mounting frame 2, the mounting frame 2 is installed on the external fixed structure, the material storage device 4 is arranged on the positioner 3, the weighing structure 5 is arranged on the mounting frame 2, the positioner 3 comprises a bottom frame 6, an upper frame 7, a motor 8 and a rotating disk 9, the bottom frame 6 is arranged on the mounting frame 2, the upper frame 7 is arranged on the mounting frame 2, the motor 8 is arranged on the upper frame 7, the rotating disk 9 is rotatably arranged on the bottom frame 6 and is connected to the output shaft of the motor 8, the motor 8 is a forward and reverse stepping motor, and the motor 8 controls the rotation of the rotating disk 9.
[0021] The rotating disk 9 is provided with a plurality of through holes (not shown in the figure), and the rotating disk 9 is provided with a plurality of positioning rings 10 , and the positioning rings 10 are located outside the through holes.
[0022] The material storage device 4 includes a material storage bottle 11, a protective cover 12 and a discharge valve 13. The material storage bottle 11 is placed in the through hole, the protective cover 12 is snap-fitted on the material storage bottle 11, the discharge valve 13 is penetrated through the bottom of the material storage bottle 11, and a plurality of groups of buckles 14 are arranged outside the material storage bottle 11. The buckles 14 are placed outside the positioning ring 10. The discharge valve 13 adopts a remote control solenoid valve, and a conventional solenoid valve can also be used. The use of a conventional solenoid valve needs to consider the problem of wires, and the motor 8 cannot rotate continuously in one direction.
[0023] The weighing structure 5 includes a mounting plate 15, a pushing rod 16 and a storage box 17. The mounting plate 15 is mounted on the mounting frame 2, the pushing rod 16 is arranged on the mounting plate 15, the storage box 17 is arranged on the output rod of the pushing rod 16, and the electronic scale 1 is placed in the storage box 17. The pushing rod 16 uses an electric push rod, which can adjust the position of the storage box 17, so as to facilitate the change of the position of the electronic scale 1.
[0024] The mounting frame 2 is provided with a plurality of mounting holes 18 .
[0025] When used specifically: put different materials into the storage bottle 11, cover the protective cover 12, put the storage bottle 11 into the through hole, the buckles 14 on both sides abut the positioning ring 10, start the motor 8 to drive the rotating disk 9 to rotate according to actual needs, change the position of the storage bottle 11, and open the discharge valve 13 according to timely needs to add materials. When necessary, the electronic scale 1 can be used to accurately weigh and then add materials.
[0026] It should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
Claims
1. A premixed mortar mixing station admixture feeding device, comprising an electronic scale, characterized in that: It also includes a mounting frame, a positioner, a material storage device and a weighing structure, wherein the positioner is arranged on the mounting frame, the material storage device is arranged on the positioner, and the weighing structure is arranged on the mounting frame. The positioner includes a bottom frame, an upper frame, a motor and a rotating disk, the bottom frame is arranged on the mounting frame, the upper frame is arranged on the mounting frame, the motor is arranged on the upper frame, and the rotating disk is rotatably arranged on the bottom frame and connected to the output shaft of the motor.
2. The admixture feeding device for a premixed mortar mixing station according to claim 1, characterized in that: The motor is a forward and reverse stepping motor.
3. The admixture feeding device for a premixed mortar mixing station according to claim 1, characterized in that: The rotating disk is provided with a plurality of through holes, and the rotating disk is provided with a plurality of positioning rings, and the positioning rings are located outside the through holes.
4. The admixture feeding device for a premixed mortar mixing station according to claim 1, characterized in that: The material storage device comprises a material storage bottle, a protective cover and a discharge valve. The material storage bottle is placed in the through hole, the protective cover is snap-fitted on the material storage bottle, and the discharge valve is penetrated and arranged at the bottom of the material storage bottle.
5. The admixture feeding device for a premixed mortar mixing station according to claim 4, characterized in that: The storage bottle is provided with a plurality of groups of buckles outside, and the buckles are placed outside the positioning ring.
6. The admixture feeding device for a premixed mortar mixing station according to claim 1, characterized in that: The weighing structure comprises a mounting plate, a pushing rod and a storage box, wherein the mounting plate is mounted on a mounting frame, the pushing rod is arranged on the mounting plate, the storage box is arranged on an output rod of the pushing rod, and the electronic scale is placed in the storage box.
7. The admixture feeding device for a premixed mortar mixing station according to claim 1, characterized in that: The mounting frame is provided with a plurality of mounting holes.