Concrete slurry screening device
By introducing telescopic mechanisms and universal wheels into the concrete screening device, the problem of unsuitable equipment height is solved, the work efficiency and safety are improved, and convenient movement and screening effects are achieved through anti-slip pads and support platforms.
Patent Information
- Application Number
- CN202322627625.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-09-27
AI Technical Summary
The height of the existing concrete slurry device is not suitable for all staff, which affects work efficiency, and the device is large in size and requires a lot of manpower when moving, which poses safety risks.
A concrete slurry device including a first telescopic mechanism and a second telescopic mechanism are designed to improve the flexibility and safety of the device through a universal wheel and a moving mechanism, and an anti-slip pad and a support platform are provided to facilitate handling and collecting the slurry.
By adjusting the height of the telescopic mechanism to improve working efficiency, the universal wheel and rotating ring make the device easy to move and turn, the anti-slip pad and support platform improve safety and convenience, and the screen prevents large impurities from falling off.
Smart Images
Figure CN222174784U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of concrete, in particular to a concrete slurry screening device. Background Art
[0002] Concrete, abbreviated as "tóng", is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.
[0003] For example, a concrete slurry screening device disclosed in the authorization announcement number CN217911528U uses a designed limit assembly to enable the device to clean the surface of the filter screen, ensuring that there will be no residual liquid on the surface of the filter screen, thereby improving work efficiency. Although the device uses a designed limit assembly to enable the device to clean the surface of the filter screen, ensuring that there will be no residual liquid on the surface of the filter screen, thereby improving work efficiency, the height of the device is not suitable for all workers, which affects work efficiency. The device adjusts the height of the first telescopic mechanism and the second telescopic mechanism through the setting of the first telescopic mechanism and the second telescopic mechanism to facilitate pouring concrete into the screen frame, and rotates the first fixing bolt counterclockwise so that the first fixing bolt The first fixing bolt is turned clockwise, and the first fixing bolt enters the threaded hole of the telescopic rod to fix the telescopic mechanism, thereby improving the work efficiency of the staff. The device is large in size and requires a large amount of manpower to carry it when moving. Accidents may cause fatal damage to the device. The device is provided with universal wheels, so when the device needs to be moved to a certain place, it only needs to be pushed to roll the universal wheels to reach the place. When turning is required on the way, the rotating ring on the universal wheel can make the device turn and change direction easily, thereby improving the flexibility of the device and also increasing the safety of the device. Utility Model Content
[0004] The purpose of the utility model is to provide a concrete slurry screening device to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete slurry screening device, a concrete slurry screening device includes a screen frame, the bottom end of the screen frame is fixedly connected with a first telescopic mechanism and a second telescopic mechanism, the bottom end of the first telescopic mechanism is fixedly connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a servo motor, the bottom end of the second telescopic mechanism is fixedly connected with a turntable, the bottom end of the servo motor is fixedly connected with a base, and the bottom end of the base is fixedly connected with a plurality of moving mechanisms.
[0006] Preferably, the first telescopic mechanism and the second telescopic mechanism include a telescopic rod, the telescopic rod and the sleeve are sleeved, a plurality of threaded holes are opened at the upper ends of the telescopic rod and the sleeve, and the first fixing bolt is movably connected inside the threaded hole. By setting the first telescopic mechanism and the second telescopic mechanism, the height of the first telescopic mechanism 2 and the second telescopic mechanism 3 is adjusted to facilitate pouring concrete into the screen frame 1, and the first fixing bolt 12 is rotated counterclockwise so that the first fixing bolt 12 leaves the threaded hole 11 on the telescopic rod 9, so that the telescopic rod 9 can move up and down in the sleeve 10, and the position of the telescopic rod 9 is adjusted, and then the first fixing bolt 12 is rotated clockwise, and the first fixing bolt 12 enters the threaded hole 11 of the telescopic rod 9 to fix the telescopic mechanism, thereby achieving the purpose of telescoping;
[0007] Preferably, the mobile mechanism includes a connecting block, the bottom end of the connecting block is fixedly connected to a rotating ring, the bottom end of the rotating ring is fixedly connected to a columnar connecting rod, the bottom end of the columnar connecting rod is fixedly connected to a protective shell, the upper end of the protective shell is movably connected to a movable bolt, and the bottom end of the movable bolt is movably connected to a universal wheel. By setting the mobile mechanism 8, when the device needs to be moved to a certain place, it only needs to push the device to roll through the universal wheel 18 to reach the place. When turning is required on the way, the rotating ring 14 on the universal wheel 18 can make the device easily turn and change direction, thereby achieving the purpose of movement;
[0008] Preferably, the upper end of the base is movably connected with an anti-skid pad, and the interior of the anti-skid pad is movably connected with a second fixing bolt. By providing the anti-skid pad 19, the worker is prevented from slipping and causing danger during the process of carrying the collection bucket, thereby achieving the purpose of improving safety;
[0009] Preferably, a plurality of support rods are fixedly connected to the top of the base, and a support platform is fixedly connected to the top of the support rods. By setting the support platform 22, the staff puts the collection bucket on the support platform 22 to collect the sieved pulp, thereby achieving the purpose of collection;
[0010] Preferably, a sieve chamber is provided at the upper end of the sieve frame, and a sieve is fixedly connected to the bottom end of the sieve chamber. By providing the sieve 24, the sieve 24 can effectively prevent large impurities in the concrete from falling into the collection bucket, thereby achieving the purpose of screening.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. This concrete slurry screening device, through the setting of universal wheels, when the device needs to be moved to a certain place, it only needs to be pushed to roll through the universal wheels to reach the place. When turning is required on the way, the rotating ring on the universal wheel can make the device turn and change direction easily, thereby improving the flexibility of the device and also increasing the safety of the device.
[0013] 2. This concrete slurry screening device, through the arrangement of the first telescopic mechanism and the second telescopic mechanism, adjusts the height of the first telescopic mechanism and the second telescopic mechanism to facilitate pouring concrete into the screen frame, rotates the first fixing bolt counterclockwise so that the first fixing bolt leaves the threaded hole on the telescopic rod, so that the telescopic rod can move up and down in the sleeve, adjusts the position of the telescopic rod, and then rotates the first fixing bolt clockwise so that the first fixing bolt enters the threaded hole of the telescopic rod to fix the telescopic mechanism, thereby improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 It is a schematic diagram of the mobile mechanism of the utility model;
[0016] Figure 3 This is a schematic diagram of the first telescopic mechanism of the utility model;
[0017] Figure 4 This is a schematic diagram of the servo motor connection structure of the utility model.
[0018] In the figure: 1. screen frame; 2. first telescopic mechanism; 3. second telescopic mechanism; 4. rotating rod; 5. servo motor; 6. turntable; 7. base; 8. moving mechanism; 9. telescopic rod; 10. sleeve; 11. threaded hole; 12. first fixing bolt; 13. connecting block; 14. rotating ring; 15. cylindrical connecting rod; 16. protective shell; 17. movable bolt; 18. universal wheel; 19. anti-slip pad; 20. second fixing bolt; 21. support rod; 22. support platform; 23. screen chamber; 24. screen. DETAILED DESCRIPTION
[0019] 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.
[0020] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:
[0021] A concrete slurry screening device comprises a screen frame 1, the bottom end of the screen frame 1 is fixedly connected with a first telescopic mechanism 2 and a second telescopic mechanism 3, the bottom end of the first telescopic mechanism 2 is fixedly connected with a rotating rod 4, the bottom end of the rotating rod 4 is fixedly connected with a servo motor 5, the bottom end of the second telescopic mechanism 3 is fixedly connected with a turntable 6, the bottom end of the servo motor 5 is fixedly connected with a base 7, and the bottom end of the base 7 is fixedly connected with a plurality of moving mechanisms 8.
[0022] In this embodiment, preferably, the first telescopic mechanism 2 and the second telescopic mechanism 3 include a telescopic rod 9, the telescopic rod 9 and the sleeve 10 are sleeved, a plurality of threaded holes 11 are opened at the upper ends of the telescopic rod 9 and the sleeve 10, and a first fixing bolt 12 is movably connected inside the threaded hole 11.
[0023] Through the above scheme, by setting the first telescopic mechanism and the second telescopic mechanism, the height of the first telescopic mechanism 2 and the second telescopic mechanism 3 is adjusted to facilitate pouring concrete into the screen frame 1, and the first fixing bolt 12 is rotated counterclockwise so that the first fixing bolt 12 leaves the threaded hole 11 on the telescopic rod 9, so that the telescopic rod 9 can move up and down in the sleeve 10, and the position of the telescopic rod 9 is adjusted. Then, the first fixing bolt 12 is rotated clockwise, and the first fixing bolt 12 enters the threaded hole 11 of the telescopic rod 9 to fix the telescopic mechanism, thereby achieving the purpose of telescoping.
[0024] In this embodiment, preferably, the moving mechanism 8 includes a connecting block 13, the bottom end of the connecting block 13 is fixedly connected to a rotating ring 14, the bottom end of the rotating ring 14 is fixedly connected to a columnar connecting rod 15, the bottom end of the columnar connecting rod 15 is fixedly connected to a protective shell 16, the upper end of the protective shell 16 is movably connected to a movable bolt 17, and the bottom end of the movable bolt 17 is movably connected to a universal wheel 18.
[0025] Through the above scheme, by setting the moving mechanism 8, when the device needs to be moved to a certain place, it only needs to be pushed to roll through the universal wheel 18 to reach the place. When turning is required on the way, the rotating ring 14 on the universal wheel 18 can make the device turn and change direction easily, thereby achieving the purpose of movement;
[0026] In this embodiment, preferably, an anti-skid pad 19 is movably connected to the upper end of the base 7 , and a second fixing bolt 20 is movably connected inside the anti-skid pad 19 .
[0027] Through the above solution, by providing the anti-skid pad 19, it is possible to prevent the workers from slipping and causing danger during the process of carrying the collection bucket, thereby achieving the purpose of improving safety.
[0028] In this embodiment, preferably, a plurality of support rods 21 are fixedly connected to the top of the base 7 , and a support platform 22 is fixedly connected to the top of the support rods 21 .
[0029] Through the above solution, by setting the support platform 22, the staff puts the collection bucket on the support platform 22 to collect the screened pulp, thereby achieving the purpose of collection.
[0030] In this embodiment, preferably, a sieve chamber 23 is opened at the upper end of the sieve frame 1, and a sieve mesh 24 is fixedly connected to the bottom end of the sieve chamber 23.
[0031] Through the above solution, by setting the screen 24, the screen 24 can effectively prevent large impurities in the concrete from falling into the collection bucket, thereby achieving the purpose of screening.
[0032] When a concrete slurry screening device of the present embodiment is in use, the staff pushes the device to the required place through the universal wheel 18. When turning is required on the way, the rotating ring 14 on the moving device 8 can help the device to turn easily. When reaching the required place, the staff adjusts the height of the first telescopic mechanism 2 and the second telescopic mechanism 3 according to their own needs to facilitate pouring concrete into the screen frame 1, and rotates the first fixing bolt 12 counterclockwise so that the first fixing bolt 12 leaves the threaded hole 11 on the telescopic rod 9, so that the telescopic rod 9 can move up and down in the sleeve 10, adjust the position of the telescopic rod 9, and then rotate it clockwise. The first fixing bolt 12 enters the threaded hole 11 of the telescopic rod 9 to fix the telescopic mechanism, and then the collecting bucket is placed on the supporting platform 22. Subsequently, the staff pours concrete into the screen frame 1 and starts the servo motor 5. The output end of the servo motor 5 is connected to the rotating rod 4. The rotating rod 4 drives the first telescopic mechanism 2 to rotate. Similarly, the second telescopic mechanism 3 also rotates under the rotation of the turntable 6. As the two telescopic mechanisms move up and down, the screen frame 1 is driven to shake to screen the concrete in the screen frame 1. The screened slurry falls into the collecting bucket as it shakes, and the staff can take away the collecting bucket after the collecting bucket is full.
[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A concrete slurry screening device, characterized in that: The invention comprises a screen frame (1), wherein the bottom end of the screen frame (1) is fixedly connected to a first telescopic mechanism (2) and a second telescopic mechanism (3), the bottom end of the first telescopic mechanism (2) is fixedly connected to a rotating rod (4), one end of the rotating rod (4) is fixedly connected to a servo motor (5), the bottom end of the second telescopic mechanism (3) is fixedly connected to a rotating disk (6), the bottom end of the servo motor (5) is fixedly connected to a base (7), and the bottom end of the base (7) is fixedly connected to a plurality of moving mechanisms (8).
2. A concrete slurry screening device according to claim 1, characterized in that: The first telescopic mechanism (2) and the second telescopic mechanism (3) comprise a telescopic rod (9), the telescopic rod (9) and the sleeve (10) are sleeved together, a plurality of threaded holes (11) are provided at the upper ends of the telescopic rod (9) and the sleeve (10), and a first fixing bolt (12) is movably connected inside the threaded hole (11).
3. A concrete slurry screening device according to claim 1, characterized in that: The moving mechanism (8) comprises a connecting block (13), the bottom end of the connecting block (13) is fixedly connected to a rotating ring (14), the bottom end of the rotating ring (14) is fixedly connected to a columnar connecting rod (15), the bottom end of the columnar connecting rod (15) is fixedly connected to a protective shell (16), the upper end of the protective shell (16) is movably connected to a movable bolt (17), and the bottom end of the movable bolt (17) is movably connected to a universal wheel (18).
4. A concrete slurry screening device according to claim 1, characterized in that: The upper end of the base (7) is movably connected to an anti-skid pad (19), and the interior of the anti-skid pad (19) is movably connected to a second fixing bolt (20).
5. A concrete slurry screening device according to claim 1, characterized in that: A plurality of support rods (21) are fixedly connected to the top of the base (7), and a support platform (22) is fixedly connected to the top of the support rods (21).
6. A concrete slurry screening device according to claim 1, characterized in that: A sieve chamber (23) is provided at the upper end of the sieve frame (1), and a sieve net (24) is fixedly connected to the bottom end of the sieve chamber (23).