Constructional engineering sandstone quality detection equipment
By designing a sand and gravel quality inspection equipment for construction projects that includes cleaning boxes, drying boxes and vibrating motors, the problems of dust and soil blockage and wet sand and gravel adhesion during sand and gravel screening are solved, and efficient sand and gravel screening and quality inspection are achieved .
Patent Information
- Application Number
- CN202420842736.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-04-23
AI Technical Summary
In construction projects, sand and gravel carrying dust and soil are likely to block the screen during screening, resulting in inconvenience in screening, and the wet sand and gravel after cleaning are prone to stick to it, affecting the screening efficiency.
A construction project sand and gravel quality inspection equipment is designed, including a cleaning box, a drying box and a vibration motor. After rinsing by water and drying with hot air, the sand and gravel is cleaned and pushed into the drying box with threaded rods and push plates. The vibrating motor causes the sand and gravel to fall into the testing equipment for screening.
It effectively solves the problem of dust and mud blocking screens and wet sand and gravel adhesion, and improves the screening efficiency and reliability of quality inspection of sand and gravel.
Smart Images
Figure CN222299301U_ABST
Abstract
Description
Technical Field
[0001] The utility model application relates to the technical field of quality inspection equipment, in particular to a construction engineering sand and gravel quality inspection equipment. Background Art
[0002] Sand and gravel refer to a loose mixture of sand particles and crushed stone. In geology, mineral or rock particles with a particle size of 0.4-2mm are called sand, and particles larger than 2mm are called gravel or angular gravel (the difference between the two lies in the degree of roundness, see the entries conglomerate and sandstone for details). If the crushed stone in the sand and gravel is mostly gravel, it is called sand and gravel. In daily life, some people also call sandstone sand and gravel.
[0003] In construction projects, sand and gravel are basic building materials, and their quality directly affects the quality and safety of the project. Current sand and gravel quality testing equipment often screens the sand and gravel first, and then tests them after screening. However, sand and gravel are generally accompanied by dust and dirt. When the sand and gravel carrying dust and dirt are screened, the dust and dirt often block the screen, making the screening of sand and gravel more inconvenient. Summary of the invention
[0004] In order to solve the problem that when sand and gravel carrying dust and dirt are screened, the dust and dirt often block the screen, thereby making the screening of sand and gravel inconvenient, the utility model provides a construction engineering sand and gravel quality detection device to solve the above problem.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A construction engineering sand and gravel quality inspection equipment, including an inspection equipment body, a cleaning box is fixed on the top of the inspection equipment body, a slot is opened on the top of the cleaning box, a drain port is fixed on the bottom of the cleaning box, the drain port penetrates into the interior of the cleaning box, a water injection port is fixed on the upper outside of the drain port, the water injection port penetrates into the interior of the cleaning box, a cylinder is fixed on the side of the cleaning box close to the drain port, the output end of the cylinder extends into the interior of the cleaning box, a push plate is fixed on the output end of the cylinder, four threaded rods are symmetrically rotated inside the cleaning box, a transmission belt is sleeved on the top of each of the threaded rods, and a screen plate is threadedly connected to the bottom ends of the four threaded rods, a servo motor is fixed on the top of the cleaning box, the output end of the servo motor is fixed on a threaded rod, and a material outlet is opened on the side of the cleaning box away from the push plate.
[0007] Furthermore, a drying box is fixed on one end of the top of the detection equipment body away from the cleaning box, a hot air blower is fixed on the top of the drying box, a plurality of supporting plates are fixed inside the drying box, an opening matching the material outlet is provided on the side of the drying box close to the cleaning box, and the bottom end of the drying box is connected to the feed port of the detection equipment body.
[0008] Furthermore, a plastic brush is provided at the bottom end of the push plate, and the push plate corresponds to the position and size of the material outlet.
[0009] Furthermore, the filter element in the middle of the sieve plate is lower than the top surface of the sieve plate, and one side of the top surface of the sieve plate close to the material outlet is flush with the filter element in the middle of the sieve plate.
[0010] Furthermore, the length and width of the top opening of the cleaning box are both smaller than the length and width of the filter element in the middle of the sieve plate, and a slope is provided at the top opening of the cleaning box.
[0011] Furthermore, each of the supporting plates is provided with a downwardly inclined surface, and a vibration motor is fixed to the bottom end of the supporting plate.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. In the utility model, sand and gravel are first put into the cleaning box so that the sand and gravel fall onto the screen plate, and then the threaded rod is rotated to clean the sand and gravel with water in the cleaning box, and then the cleaned sand and gravel are pushed out from the material outlet, thereby solving the problem that when sand and gravel carrying dust and dirt are screened, dust and dirt often block the screen, making the screening of sand and gravel inconvenient.
[0014] 2. In the utility model, the cleaned sand and gravel are discharged into the supporting plate, and the hot air blower dries the sand and gravel inside the drying box. At the same time, the vibration motor vibrates the supporting plate so that the sand and gravel fall from the bottom of the drying box into the main body of the detection equipment for quality inspection, thereby solving the problem that the wet sand and gravel after cleaning are adhered together by water during screening, thus making the screening of sand and gravel inconvenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0016] Figure 1 is a schematic diagram of a three-dimensional structure according to an embodiment of the present application;
[0017] Figure 2 yes Figure 1 A schematic diagram of a three-dimensional structure in the embodiment shown;
[0018] Figure 3 yes Figure 1 A three-dimensional schematic diagram of the cleaning structure in the embodiment shown;
[0019] Figure 4 yes Figure 1 A three-dimensional schematic diagram of the drying structure in the illustrated embodiment.
[0020] The meanings of the reference numerals in the figure are as follows: 1. Main body of the testing equipment; 2. Cleaning box; 3. Drain outlet; 4. Water filling port; 5. Cylinder; 6. Push plate; 7. Screen plate; 8. Threaded rod; 9. Transmission belt; 10. Servo motor; 11. Material outlet; 12. Drying box; 13. Hot air blower; 14. Support plate; 15. Vibration motor. DETAILED DESCRIPTION
[0021] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 , a construction engineering sand and gravel quality inspection equipment, including an inspection equipment body 1, a cleaning box 2 is fixed on the top of the inspection equipment body 1, a slot is opened on the top of the cleaning box 2, a drain port 3 is fixed on the bottom of the cleaning box 2, the drain port 3 penetrates into the inside of the cleaning box 2, a water injection port 4 is fixed on the upper outer side of the drain port 3, the water injection port 4 penetrates into the inside of the cleaning box 2, a cylinder 5 is fixed on the side of the cleaning box 2 close to the drain port 3, the output end of the cylinder 5 extends into the inside of the cleaning box 2, a push plate 6 is fixed on the output end of the cylinder 5, four threaded rods 8 are symmetrically rotated inside the cleaning box 2, a transmission belt 9 is sleeved on the top of each threaded rod 8, and a sieve plate 7 is threadedly connected to the bottom end of the four threaded rods 8, a servo motor 10 is fixed on the top of the cleaning box 2, and the output end of the servo motor 10 is fixed on a threaded rod 8, and a material outlet 11 is opened on the side of the cleaning box 2 away from the push plate 6, so that the cleaning box 2 can clean the dust on the sand and gravel.
[0023] Specifically, a plastic brush is provided at the bottom end of the push plate 6, and the position and size of the push plate 6 correspond to those of the material outlet 11, so that the push plate 6 can push the sand and gravel on the sieve plate 7 out of the material outlet 11. The filter element in the middle of the sieve plate 7 is lower than the top surface of the sieve plate 7, and one side of the top surface of the sieve plate 7 close to the material outlet 11 is flush with the filter element in the middle of the sieve plate 7 to prevent the sand and gravel from being blocked by the sieve plate 7. The length and width of the top opening of the cleaning box 2 are both smaller than the length and width of the filter element in the middle of the sieve plate 7. An inclined surface is provided at the top opening of the cleaning box 2 to facilitate the sand and gravel to be put into the cleaning box 2 from the top of the cleaning box 2.
[0024] As an optimization solution, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a drying box 12 is fixed on the end of the top of the detection equipment body 1 away from the cleaning box 2, a hot air blower 13 is fixed on the top of the drying box 12, a plurality of supporting plates 14 are fixed inside the drying box 12, and an opening matching the material outlet 11 is provided on the side of the drying box 12 close to the cleaning box 2, and the bottom end of the drying box 12 is connected to the feed port of the detection equipment body 1, so that the drying box 12 can dry the cleaned sand and gravel.
[0025] Specifically, each supporting plate 14 is provided with a downwardly inclined surface, and a vibration motor 15 is fixed to the bottom end of the supporting plate 14 to facilitate sand and gravel to fall into the interior of the detection equipment body 1.
[0026] Working principle: put the sand and gravel into the cleaning box 2 from the top, then inject water into the cleaning box 2 through the water injection port 4, and then start the servo motor 10, so that the servo motor 10 drives the threaded rod 8 to rotate, and at the same time, the four threaded rods 8 are connected by the transmission belt 9, so that the four threaded rods 8 rotate at the same time, and the threaded rod 8 is threadedly connected with the screen plate 7, so that the screen plate 7 moves back and forth on the threaded rod 8. At this time, the dust of the sand and gravel on the screen plate 7 is washed away by water. When the sand and gravel are cleaned, the screen plate 7 moves to the lower end of the push plate 6 and starts The cylinder 5 drives the push plate 6 to move, so that the push plate 6 pushes the sand and gravel on the screen plate 7 into the drying box 12 through the material outlet 11. At this time, the hot air blower 13 is started to dry the sand and gravel inside the cleaning box 2. At the same time, the vibration motor 15 is started to drive the supporting plate 14 to vibrate, so that the sand and gravel on the supporting plate 14 move downward under the action of vibration and gravity, and finally fall into the inside of the detection equipment body 1 for screening. At the same time, the waste water inside the cleaning box 2 is discharged through the drain port 3.
[0027] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.
[0028] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A construction engineering sand and gravel quality detection device, comprising a detection device body (1), characterized in that: A cleaning box (2) is fixed on the top of the detection device body (1), a groove is formed on the top of the cleaning box (2), a drain port (3) is fixed on the bottom of the cleaning box (2), the drain port (3) penetrates into the interior of the cleaning box (2), a water injection port (4) is fixed on the upper outer side of the drain port (3), the water injection port (4) penetrates into the interior of the cleaning box (2), a cylinder (5) is fixed on one side of the cleaning box (2) close to the drain port (3), the output end of the cylinder (5) extends into the interior of the cleaning box (2), A push plate (6) is fixed to the output end of the cylinder (5); four threaded rods (8) are symmetrically rotated inside the cleaning box (2); a transmission belt (9) is sleeved on the top of each threaded rod (8); a screen plate (7) is threadedly connected to the bottom end of the four threaded rods (8); a servo motor (10) is fixed to the top of the cleaning box (2); the output end of the servo motor (10) is fixed to a threaded rod (8); and a material outlet (11) is opened on the side of the cleaning box (2) away from the push plate (6).
2. A construction engineering sand and gravel quality detection device according to claim 1, characterized in that: A drying box (12) is fixed on the end of the top of the detection device body (1) away from the cleaning box (2), a hot air blower (13) is fixed on the top of the drying box (12), a plurality of supporting plates (14) are fixed inside the drying box (12), an opening cooperating with the material outlet (11) is provided on the side of the drying box (12) close to the cleaning box (2), and the bottom end of the drying box (12) is connected to the material inlet of the detection device body (1).
3. A construction engineering sand and gravel quality detection device according to claim 1, characterized in that: A plastic brush is provided at the bottom end of the push plate (6), and the position and size of the push plate (6) correspond to the material outlet (11).
4. A construction engineering sand and gravel quality detection device according to claim 1, characterized in that: The filter element in the middle of the sieve plate (7) is lower than the top surface of the sieve plate (7), and one side of the top surface of the sieve plate (7) close to the material outlet (11) is flush with the filter element in the middle of the sieve plate (7).
5. The construction engineering sand and gravel quality detection equipment according to claim 1 is characterized by: The length and width of the top opening of the cleaning box (2) are both smaller than the length and width of the filter element in the middle of the sieve plate (7), and a slope is provided at the top opening of the cleaning box (2).
6. A construction engineering sand and gravel quality detection device according to claim 2, characterized in that: Each of the supporting plates (14) is provided with a downwardly sloping surface, and a vibration motor (15) is fixed to the bottom end of the supporting plate (14).