CN219545778U - Polycarboxylic acid high performance water-reducing agent adds weighing device - Google Patents
Polycarboxylic acid high performance water-reducing agent adds weighing device Download PDFInfo
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- CN219545778U CN219545778U CN202223039157.4U CN202223039157U CN219545778U CN 219545778 U CN219545778 U CN 219545778U CN 202223039157 U CN202223039157 U CN 202223039157U CN 219545778 U CN219545778 U CN 219545778U
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Abstract
The utility model discloses a polycarboxylic acid high-performance water reducer adding and weighing device which comprises a supporting plate, a weighing mechanism and a conveying mechanism, wherein the weighing mechanism comprises a positioning plate fixedly arranged at the rear end of the top surface of the supporting plate, a PLC (programmable logic controller) is fixedly arranged at the upper end of the front surface of the positioning plate, an electric telescopic rod is fixedly arranged at the lower end of the front surface of the positioning plate, and an arc-shaped plate is fixedly arranged at the front end of the electric telescopic rod. According to the utility model, the whole structure is controlled by the PLC, the control valve is opened, so that materials in the storage tank are led into the cylinder body through the discharging pipe, the weight of the cylinder body gradually rises along with the addition of the materials, meanwhile, the weight sensor is used for monitoring in real time, when the preset weight is reached, the weight sensor transmits signals, so that the control valve is closed, the electric telescopic rod is started to drive the arc plate, and the cylinder body filled with the materials is pushed to the conveying mechanism above the weight sensor, so that the addition and weighing of the materials are completed.
Description
Technical Field
The utility model relates to the field of adding weighing equipment, in particular to a polycarboxylic acid high-performance water reducer adding weighing device.
Background
The water reducer is an additive which can reduce the mixing water consumption and improve the concrete strength under the condition of unchanged concrete workability and cement consumption, or can save the cement consumption under the condition of unchanged workability and strength, the polycarboxylic acid high-performance water reducer is a concrete superplasticizer with the forefront, highest technological content, best application prospect and optimal comprehensive performance in the world at present, and the polycarboxylic acid high-performance water reducer is a compound product of carboxylic acid graft multipolymer and other effective auxiliary agents, and the performance comparison with similar products at home and abroad shows that the polycarboxylic acid high-performance water reducer reaches the international advanced level at present in the aspects of technical performance index and cost performance.
There are also many types of equipment for weighing in the manufacture of water reducer on the market, but most of weighing equipment can weigh, but cannot accurately weigh automatically, and also cannot convey the weighed material, so that the efficiency of weighing the material is reduced, and certain defects exist.
Disclosure of Invention
The utility model aims to provide a polycarboxylic acid high-performance water reducer adding and weighing device which can automatically and accurately weigh required materials, and can also convey the weighed materials, so that the weighing efficiency of the materials is improved.
The aim of the utility model can be achieved by the following technical scheme:
the polycarboxylic acid high-performance water reducer adding and weighing device comprises a supporting plate, a weighing mechanism and a conveying mechanism, wherein the rear end of the top surface of the supporting plate is fixedly provided with the weighing mechanism, and the front end of the top surface of the supporting plate is fixedly provided with the conveying mechanism;
the weighing mechanism comprises a locating plate fixedly mounted at the rear end of the top surface of a supporting plate, a PLC (programmable logic controller) is fixedly mounted at the upper end of the front surface of the locating plate, an electric telescopic rod is fixedly mounted at the lower end of the front surface of the locating plate, an arc-shaped plate is fixedly mounted at the front end of the electric telescopic rod, a weight sensor is fixedly mounted at the top surface of the supporting plate, a supporting annular plate is fixedly mounted at the top surface of the locating plate, a storage tank is fixedly mounted in the middle of the supporting annular plate, a discharge pipe is fixedly mounted at the bottom end of the storage tank, and a control valve is fixedly mounted at the outer wall of the discharge pipe.
As a further scheme of the utility model: the top surface of the weight sensor is fixedly provided with a supporting frame plate, and the inner side wall of the supporting frame plate is provided with a plurality of rollers in a linear uniform distribution and movable mode.
As a further scheme of the utility model: the bottom surface of the support ring plate is symmetrically and uniformly distributed and fixedly provided with two sloping plates, and the bottom ends of the sloping plates are fixedly arranged on the top surface of the support plate.
As a further scheme of the utility model: the conveying mechanism comprises a protection frame plate fixedly installed on the top surface of a supporting plate, a plurality of transmission gears are uniformly and movably installed at the rear end of the inner wall of the protection frame plate in a straight line, auxiliary gears are movably installed in the middle of the transmission gears, a transmission roller is fixedly installed at the front end of each transmission gear, the front end of each transmission roller is movably connected with the front end of the inner wall of the protection frame plate, and two auxiliary plates are uniformly and symmetrically installed on the inner side wall of the protection frame plate.
As a further scheme of the utility model: the transmission gear shaft rod penetrates through the protection frame plate to be fixedly provided with a bidirectional motor, and the bidirectional motor is fixedly connected with the support plate.
As a further scheme of the utility model: four supporting cylinders are fixedly arranged on the bottom surface of the supporting plate in a rectangular and uniform distribution mode, and an elastic base is fixedly arranged at the top end of the inner wall of each supporting cylinder.
The utility model has the beneficial effects that:
1. according to the utility model, the weighing mechanism is arranged, after the integral structure is placed at a proper position, the barrel containing materials is placed on the roller, the PLC controller is used for controlling the integral structure, the control valve is opened, so that the materials in the storage tank are led into the barrel through the discharging pipe, the weight of the barrel is gradually increased along with the addition of the materials, meanwhile, the weight sensor is used for carrying out real-time monitoring, after the preset weight is reached, the weight sensor is used for transmitting signals, so that the control valve is closed, the electric telescopic rod is started to drive the arc plate, and the barrel containing the materials is pushed to the conveying mechanism above the weight sensor, so that the addition weighing of the materials is completed, and the required materials can be automatically and accurately weighed;
2. according to the utility model, the conveying mechanism is arranged, after the weighed cylinder is pushed to the conveying roller, the bidirectional motor is started to drive the conveying gear at the head end to perform, the conveying rollers connected with the conveying gears are enabled to rotate in the same direction in cooperation with the auxiliary gears, then the cylinder filled with materials is driven to move, and the cylinder moves to the auxiliary plate in the moving direction, so that weighing of the materials is completed, and therefore, the weighed materials can be conveyed, and the weighing efficiency of the materials is increased.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic side view of the overall utility model;
FIG. 4 is a schematic cross-sectional view at A-A of FIG. 3;
in the figure: 1. a support plate; 2. a weighing mechanism; 201. a storage tank; 202. a support ring plate; 203. a positioning plate; 204. a sloping plate; 205. a discharge pipe; 206. a control valve; 207. a weight sensor; 208. a roller; 209. an arc-shaped plate; 210. a PLC controller; 211. an electric telescopic rod; 3. a conveying mechanism; 301. a protective frame plate; 302. an auxiliary plate; 303. a conveying roller; 304. a bi-directional motor; 305. a transmission gear; 306. an auxiliary gear; 4. a support cylinder; 5. an elastic base.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1-4, the polycarboxylic acid high-performance water reducer adding and weighing device comprises a supporting plate 1, a weighing mechanism 2 and a conveying mechanism 3, wherein the weighing mechanism 2 is fixedly arranged at the rear end of the top surface of the supporting plate 1, and the conveying mechanism 3 is fixedly arranged at the front end of the top surface of the supporting plate 1;
the weighing mechanism 2 comprises a positioning plate 203 fixedly arranged at the rear end of the top surface of the supporting plate 1, a PLC (programmable logic controller) controller 210 is fixedly arranged at the upper end of the front surface of the positioning plate 203, an electric telescopic rod 211 is fixedly arranged at the lower end of the front surface of the positioning plate 203, an arc-shaped plate 209 is fixedly arranged at the front end of the electric telescopic rod 211, a weight sensor 207 is fixedly arranged at the top surface of the supporting plate 1, a supporting annular plate 202 is fixedly arranged at the top surface of the positioning plate 203, a storage tank 201 is fixedly arranged in the middle of the supporting annular plate 202, a discharging pipe 205 is fixedly arranged at the bottom end of the storage tank 201, and a control valve 206 is fixedly arranged on the outer wall of the discharging pipe 205;
the top surface of the weight sensor 207 is fixedly provided with a supporting frame plate, the inner side wall of the supporting frame plate is provided with a plurality of rollers 208 in a linear and uniform distribution manner, and the rollers 208 are used for increasing the stability when the electric telescopic rod 211 drives the arc plate 209 to push the barrel to move;
the bottom surface of the supporting ring plate is symmetrically and uniformly provided with two inclined plates 204, the bottom ends of the inclined plates 204 are fixedly arranged on the top surface of the supporting plate 1, and the stability of the storage tank 201 arranged in the supporting ring plate is increased by utilizing the two inclined plates 204.
The working principle of the utility model is as follows: after the integral structure is placed at a proper position by a worker, the barrel containing materials is placed on the roller 208, the integral structure is controlled by the PLC controller 210, the control valve 206 is opened, the materials in the storage tank 201 are led into the barrel by the discharging pipe 205, the weight of the barrel is gradually increased along with the addition of the materials, meanwhile, the weight sensor 207 is used for carrying out real-time monitoring, after the preset weight is reached, the weight sensor 207 transmits signals, the control valve 206 is closed, the electric telescopic rod 211 is started to drive the arc plate 209, the barrel containing the materials is pushed to the conveying mechanism 3 above the weight sensor 207, the addition weighing of the materials is completed, and therefore the required materials can be automatically and accurately weighed.
As shown in fig. 2-4, the conveying mechanism 3 comprises a protection frame plate 301 fixedly installed on the top surface of the supporting plate 1, a plurality of transmission gears 305 are uniformly and movably installed at the rear end of the inner wall of the protection frame plate 301 in a straight line, auxiliary gears 306 are movably installed in the middle of the plurality of transmission gears 305, a transmission roller 303 is fixedly installed at the front end of the transmission gears 305, two auxiliary plates 302 are fixedly installed at the front end of the transmission roller 303 and movably connected with the front end of the inner wall of the protection frame plate 301 in a symmetrical and uniform distribution manner, a shaft lever of the transmission gear 305 at the front end penetrates through the protection frame plate 301 and is fixedly installed with a bidirectional motor 304, the bidirectional motor 304 is fixedly connected with the supporting plate 1, the power for rotating the transmission roller 303 is provided by the bidirectional motor 304, four supporting cylinders 4 are uniformly and fixedly installed at the bottom surface of the supporting plate 1 in a rectangular shape, elastic bases 5 are fixedly installed at the top ends of the inner wall of the supporting cylinders 4, and the stability of the whole structure during operation is increased by the aid of the four elastic bases 5.
The working principle of the utility model is as follows: after pushing the weighed cylinder to the transmission roller 303, starting the bidirectional motor 304 to drive the transmission gear 305 at the head end, and matching the auxiliary gears 306 to enable the transmission roller 303 connected with the transmission gears 305 to rotate in the same direction, then driving the cylinder filled with the materials to move, and moving to the auxiliary plate 302 in the moving direction, thereby completing weighing of the materials, further conveying the weighed materials, and increasing the weighing efficiency of the materials.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The polycarboxylic acid high-performance water reducer adding and weighing device is characterized by comprising a supporting plate, a weighing mechanism and a conveying mechanism, wherein the rear end of the top surface of the supporting plate is fixedly provided with the weighing mechanism, and the front end of the top surface of the supporting plate is fixedly provided with the conveying mechanism;
the weighing mechanism comprises a locating plate fixedly mounted at the rear end of the top surface of a supporting plate, a PLC (programmable logic controller) is fixedly mounted at the upper end of the front surface of the locating plate, an electric telescopic rod is fixedly mounted at the lower end of the front surface of the locating plate, an arc-shaped plate is fixedly mounted at the front end of the electric telescopic rod, a weight sensor is fixedly mounted at the top surface of the supporting plate, a supporting annular plate is fixedly mounted at the top surface of the locating plate, a storage tank is fixedly mounted in the middle of the supporting annular plate, a discharge pipe is fixedly mounted at the bottom end of the storage tank, and a control valve is fixedly mounted at the outer wall of the discharge pipe.
2. The polycarboxylic acid high-performance water reducer adding and weighing device according to claim 1, wherein a supporting frame plate is fixedly arranged on the top surface of the weight sensor, and a plurality of rollers are movably arranged on the inner side wall of the supporting frame plate in a linear uniform distribution mode.
3. The polycarboxylic acid high-performance water reducer adding and weighing device according to claim 1, wherein two sloping plates are fixedly arranged on the bottom surface of the supporting ring plate in a symmetrical and uniform distribution manner, and the bottom ends of the sloping plates are fixedly arranged on the top surface of the supporting plate.
4. The polycarboxylic acid high-performance water reducer adding and weighing device according to claim 1, wherein the conveying mechanism comprises a protection frame plate fixedly installed on the top surface of a supporting plate, a plurality of transmission gears are uniformly and movably installed at the rear end of the inner wall of the protection frame plate in a straight line, auxiliary gears are movably installed in the middle of the plurality of transmission gears, a transmission roller is fixedly installed at the front end of the transmission gears, the front end of the transmission roller is movably connected with the front end of the inner wall of the protection frame plate, and two auxiliary plates are fixedly installed on the inner wall of the protection frame plate in a symmetrical and uniform distribution mode.
5. The polycarboxylic acid high-performance water reducer adding and weighing device according to claim 4, wherein the transmission gear shaft lever at the head end is fixedly provided with a bidirectional motor penetrating through the protection frame plate, and the bidirectional motor is fixedly connected with the transmission gear shaft lever at the head end
The supporting plate is fixedly connected.
6. The polycarboxylic acid high-performance water reducer adding and weighing device according to claim 1, wherein four supporting cylinders are fixedly arranged on the bottom surface of the supporting plate in a rectangular and uniform distribution mode, and an elastic base is fixedly arranged on the top end of the inner wall of each supporting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223039157.4U CN219545778U (en) | 2022-11-15 | 2022-11-15 | Polycarboxylic acid high performance water-reducing agent adds weighing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223039157.4U CN219545778U (en) | 2022-11-15 | 2022-11-15 | Polycarboxylic acid high performance water-reducing agent adds weighing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219545778U true CN219545778U (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223039157.4U Active CN219545778U (en) | 2022-11-15 | 2022-11-15 | Polycarboxylic acid high performance water-reducing agent adds weighing device |
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| Country | Link |
|---|---|
| CN (1) | CN219545778U (en) |
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2022
- 2022-11-15 CN CN202223039157.4U patent/CN219545778U/en active Active
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