Automatic metering equipment for dry-mixed mortar
By designing a dry-mixed mortar automatic metering equipment including an outer frame, a screen box and a weighing metering mechanism, the dry-mixed mortar is screened for ash treatment, which solves the problems of distributive materials and agglomeration caused by the inability to filter the dry-mixed mortar metering equipment in the prior art, and improves the compliance of construction quality and particle size.
Patent Information
- Application Number
- CN202421974234.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-15
AI Technical Summary
During existing construction, dry-mixed mortar weighing and measuring equipment cannot filter the mortar, resulting in the weighing material that is prone to contain non-construction-needed materials and agglomerations, affecting the construction quality.
An automatic measurement equipment for dry-mixed mortar is designed, including an outer frame, a screen box and a weighing measurement mechanism. The dry-mixed mortar is screened through a screen to ensure that foreign matter and agglomerations of large particles will not enter the measurement mechanism.
Through the ash screening treatment, the construction quality is improved, so that the particle size of the dry-mixed mortar discharged after metering is more in line with the construction requirements, avoiding the negative impact of irregular materials and agglomerations on the construction.
Smart Images
Figure CN222926285U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dry-mixed mortar, and particularly relates to an automatic metering device for dry-mixed mortar. Background Art
[0002] Dry-mixed mortar is a kind of ready-mixed mortar, which is widely used in building and decoration projects. It plays the roles of bonding, padding, protection and decoration in the form of thin layers, greatly facilitating the construction operation, and has important applications in the masonry of various masonry walls inside and outside buildings, the plastering of walls and ceilings, and the repair of floors, etc.
[0003] The existing building construction's weighing and metering device for dry-mixed mortar cannot filter the mortar, resulting in the problem that the weighed material is prone to contain foreign materials and lumps that are not required for construction, which easily affects the quality of building construction. Therefore, an automatic metering device for dry-mixed mortar is proposed to provide an automatic metering device with a screening component for the dry-mixed mortar used in building construction, so that the dry-mixed mortar can be subjected to screening and ash removal treatment before metering and discharging, so that large-particle foreign matters, lumps, etc. in the dry-mixed mortar will not fall into the metering mechanism, improving the construction quality and making the particle size of the dry-mixed mortar discharged after metering more in line with the construction requirements. Summary of the Utility Model
[0004] In view of the problems in the prior art, the utility model provides an automatic metering device for dry-mixed mortar to provide an automatic metering device with a screening component for the dry-mixed mortar used in building construction, so that the dry-mixed mortar can be subjected to screening and ash removal treatment before metering and discharging, so that large-particle foreign matters, lumps, etc. in the dry-mixed mortar will not fall into the metering mechanism, improving the construction quality and making the particle size of the dry-mixed mortar discharged after metering more in line with the construction requirements.
[0005] The technical solution adopted by the utility model to solve its technical problems is an automatic metering device for dry-mixed mortar, which includes an outer frame, a screening box and a weighing and metering mechanism. The top of the outer frame is rotatably connected to an upper frame through a rotating shaft. The screening box is installed on the top of the upper frame. The weighing and metering mechanism is located at the bottom of the discharging end of the screening box. One end of the top of the screening box is provided with a feed hopper, and a screen is installed at the discharging end of the bottom of the screening box.
[0006] By adopting the above technical solution, the components composed of the outer frame, the screening box and the weighing and metering mechanism are used to realize an automatic metering device with a screening component for the dry-mixed mortar used in building construction, so that the dry-mixed mortar can be subjected to screening and ash removal treatment before metering and discharging, so that large-particle foreign matters, lumps, etc. in the dry-mixed mortar will not fall into the metering mechanism, and the particle size of the dry-mixed mortar discharged after metering is more in line with the construction requirements.
[0007] Specifically, the weighing and metering mechanism includes an inner frame, a material receiving hopper, a weighing control module, and a blanking valve. The inner frame is arranged at the inner bottom of the outer frame, and the material receiving hopper is arranged at the top of the inner frame and is located below the sieve mesh.
[0008] Specifically, the weighing control module is installed along the bottom corner of the material receiving hopper, and the bottom of the weighing control module is installed on the inner frame. The blanking valve is installed at the discharging end of the bottom of the material receiving hopper. The output end of the weighing control module and the input end of the blanking valve are electrically connected through a wire.
[0009] By adopting the above technical solution, the sieved dry-mixed mortar is automatically metered and discharged through the weighing and metering mechanism.
[0010] Specifically, springs are arranged at the bottom corners of the sieve box, and the two ends of the springs are respectively connected to the upper frame and the sieve box.
[0011] Specifically, a vibration motor is installed at one end of the sieve box close to the feed hopper, a discharge port is arranged at the end of the sieve box far from the vibration motor, and a cover plate is installed on the discharge port through a buckle.
[0012] By adopting the above technical solution, the discharge port can be used to discharge the screened miscellaneous materials and lumps in the later stage.
[0013] The beneficial effects of the present utility model: The assembly composed of the outer frame, the sieve box, and the weighing and metering mechanism realizes providing a set of automatic metering equipment with a screening component for the dry-mixed mortar used in building construction. Before the metering and discharging of the dry-mixed mortar, ash screening treatment is carried out, so that large-particle foreign matters, lumps, etc. in the dry-mixed mortar will not fall into the metering mechanism, improving the construction quality, making the particle size of the discharged dry-mixed mortar after metering more in line with the construction requirements, and solving the problem that the existing weighing and metering equipment for dry-mixed mortar in building construction cannot filter the mortar, resulting in the easy inclusion of non-construction required foreign materials and lumps in the weighed material, which is likely to affect the construction quality of buildings. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0015] Figure 1 is the overall schematic diagram of the present utility model;
[0016] Figure 2 is the schematic diagram of the weighing and metering mechanism of the present utility model;
[0017] Figure 3 is the schematic diagram of the upper frame of the present utility model;
[0018] Figure 4 is the schematic diagram of the blanking valve of the present utility model;
[0019] In the figure: 1, external frame; 2, upper frame; 3, sieve box; 31, rejection port; 32, cover plate; 4, sieve mesh; 5, feed hopper; 6, vibration motor; 7, weighing and metering mechanism; 71, inner frame; 72, receiving hopper; 73, weighing control module; 74, blanking valve. Specific embodiments
[0020] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0021] To improve the quality, as Figures 1-4 shown, an automatic metering device for dry-mixed mortar according to the present utility model includes an external frame 1, a sieve box 3 and a weighing and metering mechanism 7. The top of the external frame 1 is rotatably connected to an upper frame 2 through a rotating shaft. The sieve box 3 is installed on the top of the upper frame 2. The weighing and metering mechanism 7 is located at the bottom of the blanking end of the sieve box 3. One end of the top of the sieve box 3 is provided with a feed hopper 5, and a sieve mesh 4 is installed at the blanking end of the bottom of the sieve box 3.
[0022] During use, an automatic metering device with a screening component is provided for the dry-mixed mortar used in building construction, so that the dry-mixed mortar can be subjected to ash screening treatment before metering and discharging, so that large-particle foreign matters, lumps, etc. in the dry-mixed mortar will not fall into the metering mechanism, improving the quality of subsequent construction use.
[0023] The present utility model further includes that the weighing and metering mechanism 7 includes an inner frame 71, a receiving hopper 72, a weighing control module 73 and a blanking valve 74. The inner frame 71 is arranged at the inner bottom of the external frame 1, and the receiving hopper 72 is arranged on the top of the inner frame 71 and is located below the sieve mesh 4.
[0024] During use, the vibration motor 6 vibrates the sieve box 3, so that after the dry-mixed mortar falls into the sieve box 3, it can be screened by the sieve mesh 4 at the bottom of the sieve box 3, and the screened dry-mixed mortar will fall into the receiving hopper 72 of the weighing and metering mechanism 7.
[0025] The present utility model further includes that the weighing control module 73 is installed along the bottom corner of the receiving hopper 72, and the bottom of the weighing control module 73 is installed on the inner frame 71. The blanking valve 74 is installed at the discharging end of the bottom of the receiving hopper 72. The output end of the weighing control module 73 and the input end of the blanking valve 74 are electrically connected through a wire.
[0026] During use, weighing is carried out by the weighing control module 73 at the bottom of the receiving hopper 72. After the weight reaches the set value of the personnel, the weighing control module 73 controls the blanking valve 74 to work, and the weighed and metered dry-mixed mortar is discharged from the bottom through the blanking valve 74.
[0027] The utility model further includes that springs 21 are arranged at the bottom corners of the sieve box 3, and two ends of each spring 21 are respectively connected to the upper frame 2 and the sieve box 3.
[0028] The utility model further includes that a vibration motor 6 is installed at one end of the sieve box 3 close to the feed hopper 5, a rejection port 31 is arranged at one end of the sieve box 3 away from the vibration motor 6, and a cover plate 32 is installed on the rejection port 31 through a buckle.
[0029] During use, after the worker opens the cover plate 32, the solid materials that have not passed through the sieve mesh 4 are discharged and collected through the rejection port 31.
[0030] When the utility model is in use, the power supply component at the operation site provides power for the electrical mechanism in this application. During use, the dry-mixed mortar to be metered is sent into the feed hopper 5. The vibration motor 6 vibrates the sieve box 3, so that after the dry-mixed mortar falls into the sieve box 3, it can be screened by the sieve mesh 4 at the bottom of the sieve box 3. The screened dry-mixed mortar will fall into the receiving hopper 72 of the weighing and metering mechanism 7, and is weighed by the weighing control module 73 at the bottom of the receiving hopper 72. After the weight reaches the value set by the personnel, the weighing control module 73 controls the feeding valve 74 to work. At the same time, the worker stops feeding the feed hopper 5, and the weighed dry-mixed mortar is discharged from the bottom through the feeding valve 74 for the worker to collect and use, realizing automatic metering.
[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art of this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope claimed by the utility model. The scope claimed by the utility model is defined by the appended claims and their equivalents.
Claims
1. An automatic metering device for dry-mixed mortar, characterized in that: The invention comprises an outer frame (1), a screen box (3) and a weighing and metering mechanism (7); the top of the outer frame (1) is rotatably connected to an upper frame (2) via a rotating shaft; the screen box (3) is mounted on the top of the upper frame (2); the weighing and metering mechanism (7) is located at the bottom of the discharge end of the screen box (3); a feed hopper (5) is provided at one end of the top of the screen box (3); and a screen (4) is installed at the discharge end of the bottom of the screen box (3).
2. The automatic metering device for dry-mixed mortar according to claim 1, characterized in that: The weighing and metering mechanism (7) comprises an inner frame (71), a material receiving hopper (72), a weighing control module (73) and a material discharge valve (74); the inner frame (71) is arranged at the inner bottom of the outer frame (1), and the material receiving hopper (72) is arranged at the top of the inner frame (71) and is located below the screen (4).
3. The automatic metering device for dry-mixed mortar according to claim 2, characterized in that: The weighing control module (73) is installed along the bottom corner of the receiving hopper (72), and the bottom of the weighing control module (73) is installed on the inner frame (71). The discharge valve (74) is installed at the discharge end at the bottom of the receiving hopper (72), and the output end of the weighing control module (73) is electrically connected to the input end of the discharge valve (74) through a wire.
4. The automatic metering device for dry-mixed mortar according to claim 3, characterized in that: A spring (21) is provided at a bottom corner of the sieve box (3), and two ends of the spring (21) are respectively connected to the upper frame (2) and the sieve box (3).
5. The automatic metering device for dry-mixed mortar according to claim 4, characterized in that: A vibration motor (6) is installed at one end of the sieve box (3) close to the feed hopper (5), and an exhaust port (31) is provided at one end of the sieve box (3) away from the vibration motor (6), and a cover plate (32) is installed on the exhaust port (31) by means of a buckle.