Concrete gravel classified collection equipment
By designing a concrete sand and gravel classification and collection equipment containing vacuum cleaner components, screening devices and collection tanks, the problems of low efficiency of sand and gravel classification and collection in existing equipment are solved, and efficient classification and collection and environmental pollution reduction are achieved. effect.
Patent Information
- Application Number
- CN202421030541.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing concrete sand and gravel separation equipment cannot effectively classify and collect sand and gravel, and the collection efficiency is low and dust pollution is serious.
A concrete sand and gravel classification collection equipment is designed, adopting a box structure, built-in vacuum cleaner components, screening devices and collection tanks, and the sand and gravel screening and dust removal are realized through vibration motors and exhaust fans, and through U-shaped screening plates and collect sand and gravel in classification.
It improves the classification and collection efficiency of sand and gravel, reduces the flying of dust, and reduces pollution to the working environment.
Smart Images
Figure CN222490979U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete, in particular to a concrete sand and gravel classification and collection device. Background Art
[0002] As the name suggests, sand and gravel are aggregates in concrete. In addition to cement, water, admixtures, mineral powder, fly ash, etc. in the concrete mixture, aggregates account for 70% to 80% of the total volume of concrete. They are equivalent to the skeleton in concrete, which can reduce the shrinkage of concrete and greatly change the performance of concrete.
[0003] In the prior art, the existing concrete sand and gravel separation equipment is relatively simple and cannot classify and collect the sand and stone after screening and separation. The efficiency of sand and gravel collection is poor and inconvenient to use. When the existing concrete sand and gravel separation equipment screens the sand and gravel, a large amount of dust will appear in the process of shaking and screening. Since some sand and gravel separation and screening equipment lack corresponding dust removal measures, a large amount of dust is easily raised to pollute the surrounding working environment.
[0004] Therefore, a concrete sand and gravel classification and collection device is proposed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to solve the problems existing in the prior art.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete sand and gravel classification and collection equipment, comprising: a box body, a dust suction assembly is provided on one side of the box body, a dust box is installed at the bottom of one side of the box body, a switch door is installed on the surface of the dust box through a hinge, a handle is installed on the surface of the switch door, a filter is installed on one side of the dust box, a placement plate is installed at the bottom of the other side of the box body, a collection trough 2 is movably installed on the surface of the placement plate, a U-shaped baffle is installed on the top of the collection trough 2, handles are installed on both sides of the collection trough 2, a screening device is provided in the inner cavity of the box body, and a collection trough 1 is movably installed at the bottom of the inner cavity of the box body.
[0007] As a preferred embodiment, a control terminal is installed on the surface of one side of the box body, a feed bin is embedded in the top of the box body, mounting plates are installed on both sides of the box body, movable grooves 1 are opened inside the two mounting plates corresponding to the surfaces passing through both sides of the box body, movable grooves 2 are opened at the bottom of the inner cavities of the two movable grooves 1, T-shaped movable grooves are opened on both sides of the bottom of the inner wall of the box body, a discharge port is opened on one side of the box body, a discharge bin is installed on one side of the box body, and the discharge bin is located on one side of the discharge port.
[0008] As a preferred embodiment, the dust suction assembly includes an exhaust fan, which is fixedly installed on the top of the dust box, and the top of the exhaust fan is connected to an air intake pipe, one end of the air intake pipe passes through the surface of the box and is installed with a dust hood, the surface of the dust hood is installed with a blocking mesh plate, the bottom end of the exhaust fan is connected to an exhaust pipe, and one end of the exhaust pipe is connected to the top of the dust box.
[0009] As a preferred embodiment, the screening device includes two vibration motors, the tops of the two vibration motors are installed with connecting plates, the four ends of the bottoms of the two connecting plates are installed with springs, and U-shaped screening plates are installed on opposite sides of the two connecting plates, and the surface of the U-shaped screening plates is provided with multiple sieve holes.
[0010] As a preferred embodiment, two handles are installed on one side of the collecting tank one, and two pulley rods are installed on both sides of the outside of the collecting tank one. One end of the four pulley rods is connected to a pulley through a bearing, and the four pulleys are evenly divided into two groups, and the two groups of pulleys are movable inside the two T-shaped movable grooves.
[0011] As a preferred embodiment, the eight springs are evenly divided into two groups, one end of the two groups of springs are connected to the bottom of the inner cavity of the two movable grooves, the two connecting plates are movable inside the two movable grooves, and the two vibration motors are movable inside the two movable grooves.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, the exhaust fan, the vibration motor and the control terminal are electrically connected. When the concrete sand and gravel are screened and separated, the concrete sand and gravel are added into the box through the feed bin, and the exhaust fan and the two vibration motors can be started through the control terminal. At this time, the sand and gravel can fall onto the surface of the U-shaped screening plate, and the two vibration motors operate and drive the U-shaped screening plate connected to the two connecting plates to shake up and down, so that the sand in the sand and gravel can be shaken and filtered through multiple sieve holes, so that the sand can pass through the multiple sieve holes and fall into the interior of the collecting tank below, while the stones in the sand and gravel remain on the surface of the U-shaped screening plate. Since the installation of the U-shaped screening plate has A certain inclination angle allows the stones to roll through the surface of the U-shaped screening plate to the discharge port and fall into the collecting trough 2 for collection. The U-shaped baffle on the top of the collecting trough 2 can block the stones when they roll out to prevent them from splashing around. After the screening is completed, the collecting trough 2 can be moved out from the bottom of the discharge bin using two handles so that the screened stones can be processed. The sand collected in the collecting trough 1 can be pulled out using two handles so that the sand can be processed. By screening and separating the concrete sand and gravel and classifying and collecting the separated sand and gravel, the efficiency of sand and gravel collection can be improved, which is more convenient.
[0014] 2. According to the utility model, when a large amount of dust is generated during the screening and separation of concrete sand and gravel, the exhaust fan is started, and the exhaust fan operates to suck the dust generated in the box through the dust hood, and transports it to the exhaust pipe through the suction pipe, so that the dust is finally discharged into the dust collecting box through the exhaust pipe. The door can be opened and closed using a handle, which is convenient for cleaning the dust inside the dust collecting box. By setting up a dust suction component, the dust generated during the screening and separation of concrete sand and gravel can be sucked in, which can reduce the flying dust to a certain extent, and can reduce the pollution of the working environment caused by the dust generated during the screening and separation of sand and gravel. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A front perspective structural diagram of a concrete sand and gravel classification and collection device provided by the utility model;
[0016] Figure 2 A schematic diagram of the side view of a concrete sand and gravel classification and collection device provided by the utility model;
[0017] Figure 3 A schematic diagram of a side-view split stereoscopic structure of a concrete sand and gravel classification and collection device provided by the utility model;
[0018] Figure 4 A schematic diagram of a front split three-dimensional structure of a concrete sand and gravel classification and collection device provided by the utility model;
[0019] Figure 5 A schematic diagram of a side-view split stereoscopic structure of a concrete sand and gravel classification and collection device provided by the utility model;
[0020] Figure 6 A schematic diagram of the three-dimensional structure of a screening device for concrete sand and gravel classification and collection equipment provided by the utility model;
[0021] Figure 7 A schematic diagram of a three-dimensional structure of a collection tank of a concrete sand and gravel classification and collection device provided by the utility model;
[0022] Figure 8 A schematic diagram of the three-dimensional structure of a collecting tank of a concrete sand and gravel classification and collection device provided by the utility model;
[0023] Fig. 9 This is an enlarged view of point A of a concrete sand and gravel classification and collection device provided by the utility model.
[0024] Legend:
[0025] 1. Box body; 101. Control terminal; 102. Feed bin; 103. Mounting plate; 104. Movable slot one; 105. Movable slot two; 106. T-shaped movable slot; 107. Discharge port; 108. Discharge bin; 2. Dust collection assembly; 201. Exhaust fan; 202. Suction pipe; 203. Dust hood; 204. Blocking mesh plate; 205. Exhaust pipe; 3. Dust collection box; 301. Switch door; 302. Handle; 303. Filter; 4. Placement plate; 401. Collection slot two; 402. U-shaped baffle; 403. Handle; 5. Screening device; 501. Vibration motor; 502. Connecting plate; 503. Spring; 504. U-shaped screening plate; 505. Sieve hole; 6. Collection slot one; 601. Handle; 602. Pulley rod; 603. Pulley. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0027] See also Figure 1-9 The utility model provides a technical solution: a concrete sand and gravel classification and collection device, comprising: a box body 1, a dust suction component 2 is arranged on one side of the box body 1, a dust box 3 is installed at the bottom of one side of the box body 1, a switch door 301 is installed on the surface of the dust box 3 through a hinge, a handle 302 is installed on the surface of the switch door 301, a filter screen 303 is installed on one side of the dust box 3, a placement plate 4 is installed at the bottom of the other side of the box body 1, a collecting groove 2 401 is movably installed on the surface of the placement plate 4, a U-shaped baffle 402 is installed on the top of the collecting groove 2 401, handles 403 are installed on both sides of the collecting groove 2 401, a screening device 5 is arranged in the inner cavity of the box body 1, and a collecting groove 1 6 is movably installed at the bottom of the inner cavity of the box body 1.
[0028] Specifically: after the concrete sand and gravel are put into the box body 1, the concrete sand and gravel can be screened by controlling the start-up screening device 5, and the sand and stone in the concrete sand and gravel can be separated. A large amount of dust will be generated in the process of screening the concrete sand and gravel. At this time, the dust suction component 2 can be started to suck the dust into the dust box 3, and the sucked dust air can be filtered and discharged through the filter 303. A large amount of dust will be collected in the dust box 3. The switch door 301 can be opened by using the handle 302 to facilitate the treatment of the dust in the dust box 3. During the operation and screening of the screening device 5, the sand in the concrete sand and gravel will be filtered downward through the screening device 5 and fall into the inside of the collection tank 1 6, while the stones in the concrete sand and gravel will be discharged to the outside through the discharge port 107 and discharged into the inside of the collection tank 2 401. In order to place the collection tank 2 401, the placement plate 4 can be used to place the U-shaped baffle 402 to block the stones in the concrete sand and gravel during the discharge process to prevent them from flying outward, and the two handles 403 can be used to conveniently move the collection tank 2 401.
[0029] In one embodiment, a control terminal 101 is installed on the surface of one side of the box body 1, a feed bin 102 is embedded in the top of the box body 1, mounting plates 103 are installed on both sides of the box body 1, and movable grooves 104 are opened inside the two mounting plates 103 corresponding to the surfaces that pass through both sides of the box body 1, movable grooves 105 are opened at the bottom of the inner cavities of the two movable grooves 104, T-shaped movable grooves 106 are opened on both sides of the bottom of the inner wall of the box body 1, a discharge port 107 is opened on one side of the box body 1, and a discharge bin 108 is installed on one side of the box body 1, and the discharge bin 108 is located on one side of the discharge port 107.
[0030] Specifically: the control terminal 101 is electrically connected to each electrically controlled device, and the concrete sand and gravel can be poured in through the feed bin 102, so that the sand and gravel enter the interior of the box body 1 for screening. The two mounting plates 103 are convenient for setting up and using the screening device 5, and the movable slot 1 104 and the movable slot 2 105 provide space for the operation of the screening device 5. The two T-shaped movable slots 106 are convenient for the collection slot 2 6 to be pulled out and used. The stones in the screened concrete sand and gravel can be discharged outward through the discharge port 107, and the discharge bin 108 can protect and block the discharged stones. When the collection bin 2 401 is located below the discharge bin 108, since the U-shaped baffle 402 is U-shaped, the U-shaped baffle 402 can wrap the discharge bin 108, which can block the stones when they are discharged.
[0031] In one embodiment, the dust collection assembly 2 includes an exhaust fan 201, which is fixedly installed on the top of the dust box 3. The top of the exhaust fan 201 is connected to an air intake pipe 202. One end of the air intake pipe 202 passes through the surface of the box body 1 and is installed with a dust hood 203. The surface of the dust hood 203 is installed with a blocking mesh plate 204. The bottom end of the exhaust fan 201 is connected to an exhaust pipe 205, and one end of the exhaust pipe 205 is connected to the top of the dust box 3.
[0032] Specifically: when concrete sand and gravel are screened, a large amount of dust will be generated. The dust hood 203 is installed inside the box body 1 to facilitate the suction of the dust generated during the screening of concrete sand and gravel, and a blocking mesh plate 204 is installed at the front end of the dust hood 203. When the exhaust fan 201 is started to vacuum, the blocking mesh plate 204 can block the concrete sand and gravel during the vacuuming process, and can prevent the suction from clogging the suction pipe 202. The inhaled dust can enter the dust collecting box 3 through the exhaust pipe 205 for collection.
[0033] In one embodiment, the screening device 5 includes two vibration motors 501, and connecting plates 502 are installed on the top of the two vibration motors 501, and springs 503 are installed at the four ends of the bottom of the two connecting plates 502. U-shaped screening plates 504 are installed on the opposite sides of the two connecting plates 502, and the surface of the U-shaped screening plate 504 is provided with multiple sieve holes 505.
[0034] Specifically: two vibration motors 501 can be started through the control terminal 101. The operation of the two vibration motors 501 can drive the connecting plate 502 to vibrate. At this time, the U-shaped screening plate 504 connected to the two connecting plates 502 will vibrate accordingly. The multiple sieve holes 505 can filter the sand in the concrete gravel, so that the sand can be discharged downward through the multiple sieve holes 505, and the multiple sieve holes 505 can block the stones in the gravel. Since the U-shaped screening plate 504 is installed with a certain tilt angle, the stones can roll and slide out through the surface of the U-shaped screening plate 504. The U-shaped screening plate 504 is U-shaped, which can block the sand and gravel on both sides of the surface of the U-shaped screening plate 504, thereby achieving a better screening effect. The multiple springs 503 can vibrate and rebound the U-shaped screening plate 504 during the operation of the two vibration motors 501, so as to facilitate screening.
[0035] In one embodiment, two handles 601 are installed on one side of the collecting tank 6, and two pulley rods 602 are installed on both sides of the outside of the collecting tank 6. One end of the four pulley rods 602 is connected to a pulley 603 through a bearing. The four pulleys 603 are evenly divided into two groups, and the two groups of pulleys 603 are movable inside the two T-shaped movable grooves 106.
[0036] Specifically: the interior of the collecting tank 6 is used to receive the screened sand, and two handles 601 are used to facilitate pulling out the collecting tank 6 for use. When the collecting tank 6 is pulled out, since the pulley 603 is connected to the pulley rod 602 through the bearing, the four pulleys 603 can roll inside the two T-shaped movable grooves 106, thereby facilitating the flexible movement of the collecting tank 6.
[0037] In one embodiment, the eight springs 503 are evenly divided into two groups, one end of the two groups of springs 503 are connected to the bottom of the inner cavity of the two movable grooves 104, the two connecting plates 502 are movable inside the two movable grooves 104, and the two vibration motors 501 are movable inside the two movable grooves 2 105.
[0038] Specifically: when the two vibration motors 501 are operating and drive the U-shaped screening plate 504 to vibrate up and down, the eight springs 503 can vibrate and rebound accordingly. At this time, the two connecting plates 502 move inside the two movable grooves 104, and the interiors of the two movable grooves 105 facilitate the vibration of the two vibration motors 501, so that the operation of the vibration motors 501 is not hindered.
[0039] Working principle: The exhaust fan 201, the vibration motor 501 and the control terminal 101 are electrically connected. When the concrete sand and gravel are screened and separated, the concrete sand and gravel are added into the box body 1 through the feed bin 102. The exhaust fan 201 and the two vibration motors 501 can be started through the control terminal 101. At this time, the sand and gravel can fall onto the surface of the U-shaped screening plate 504. The two vibration motors 501 operate and drive the U-shaped screening plate 504 connected to the two connecting plates 502 to shake up and down, so that the sand in the sand and gravel can pass through multiple sieve holes 5 05 is shaken and filtered, so that the sand can pass through multiple sieve holes 505 and fall into the interior of the collecting tank 1 6 below, while the stones in the sand and gravel remain on the surface of the U-shaped screening plate 504. Since the installation of the U-shaped screening plate 504 has a certain inclination angle, the stones can pass through the surface of the U-shaped screening plate 504 and roll down to the discharge port 107, and fall into the interior of the collecting tank 2 401 for collection. The U-shaped baffle 402 on the top of the collecting tank 2 401 can block the stones when they roll out to avoid splashing. After the screening is completed, use two The two handles 403 can move the collecting trough 401 out from under the discharge bin 108, so that the screened stones can be processed. The two handles 601 can be used to pull out the sand collected in the collecting trough 6, so that the sand can be processed. By screening and separating the concrete sand and gravel, and classifying and collecting the separated sand and gravel, the efficiency of sand and gravel collection can be improved, which is more convenient. When a large amount of dust is generated in the process of screening and separating the concrete sand and gravel, the exhaust fan 201 is started, and the exhaust fan 201 operates and sucks the dust generated in the box body 1 through the dust hood 203, and transports it to the exhaust pipe 205 through the suction pipe 202, so that the dust is finally discharged into the dust collecting box 3 through the exhaust pipe 205. The handle 302 can be used to open the switch door 301, which is convenient for cleaning the dust inside the dust collecting box 3. By setting the dust suction component 2, the dust generated in the process of screening and separating the concrete sand and gravel can be sucked in, which can reduce the flying of dust to a certain extent, and can reduce the pollution of the working environment caused by the dust generated during the screening and separation of sand and gravel.
[0040] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A concrete sand and gravel classification and collection device, characterized in that: include: A box body (1), wherein a dust collecting assembly (2) is arranged on one side of the box body (1), a dust collecting box (3) is installed at the bottom of one side of the box body (1), a switch door (301) is installed on the surface of the dust collecting box (3) via a hinge, a handle (302) is installed on the surface of the switch door (301), a filter screen (303) is installed on one side of the dust collecting box (3), a placement plate (4) is installed at the bottom of the other side of the box body (1), a second collecting trough (401) is movably installed on the surface of the placement plate (4), a U-shaped baffle (402) is installed on the top of the second collecting trough (401), handles (403) are installed on both sides of the second collecting trough (401), a screening device (5) is arranged in the inner cavity of the box body (1), and a first collecting trough (6) is movably installed at the bottom of the inner cavity of the box body (1).
2. The concrete sand and gravel classification and collection equipment according to claim 1 is characterized by: A control terminal (101) is installed on the surface of one side of the box body (1), a feed bin (102) is embedded and installed on the top of the box body (1), mounting plates (103) are installed on both sides of the box body (1), movable grooves (104) are opened in the inside of the two mounting plates (103) corresponding to the surfaces that penetrate the two sides of the box body (1), movable grooves (105) are opened at the bottom of the inner cavity of the two movable grooves (104), T-shaped movable grooves (106) are opened on both sides of the bottom of the inner wall of the box body (1), a discharge port (107) is opened on one side of the box body (1), and a discharge bin (108) is installed on one side of the box body (1), and the discharge bin (108) is located on one side of the discharge port (107).
3. The concrete sand and gravel classification and collection equipment according to claim 1 is characterized by: The dust collection assembly (2) comprises an exhaust fan (201), the exhaust fan (201) is fixedly mounted on the top of the dust collection box (3), the top of the exhaust fan (201) is connected to an air intake pipe (202), one end of the air intake pipe (202) passes through the surface of the box body (1) and is mounted with a dust collection hood (203), the surface of the dust collection hood (203) is mounted with a blocking mesh plate (204), the bottom end of the exhaust fan (201) is connected to an exhaust pipe (205), one end of the exhaust pipe (205) is connected to the top of the dust collection box (3).
4. The concrete sand and gravel classification and collection equipment according to claim 1 is characterized by: The screening device (5) comprises two vibration motors (501), the tops of the two vibration motors (501) are each mounted with a connecting plate (502), the four ends of the bottoms of the two connecting plates (502) are each mounted with springs (503), and opposite sides of the two connecting plates (502) are mounted with a U-shaped screening plate (504), the surface of the U-shaped screening plate (504) being provided with a plurality of screening holes (505).
5. The concrete sand and gravel classification and collection equipment according to claim 1 is characterized by: Two handles (601) are installed on one side of the collecting trough (6), and two pulley rods (602) are installed on both sides of the outside of the collecting trough (6). One end of the four pulley rods (602) is connected to a pulley (603) through a bearing. The four pulleys (603) are evenly divided into two groups, and the two groups of pulleys (603) are movable inside the two T-shaped movable grooves (106).
6. The concrete sand and gravel classification and collection equipment according to claim 4 is characterized by: The eight springs (503) are evenly divided into two groups, one end of each of the two groups of springs (503) is connected to the bottom of the inner cavity of the two movable grooves (104), the two connecting plates (502) are movable inside the two movable grooves (104), and the two vibration motors (501) are movable inside the two movable grooves (105).