Leakage-proof concrete conveying device
By designing an anti-leakage concrete conveying device, including a base, feed box, guide plate and adjustment mechanism, the problem of poor leakage and mixing efficiency in the concrete conveying device is solved, and the anti-caking and quantity control of concrete is achieved, which improves the improvement of Conveyment efficiency.
Patent Information
- Application Number
- CN202420742655.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-11
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing concrete conveying devices cannot flexibly adjust the conveying port, resulting in the concrete being prone to leakage, poor mixing effect, and the amount of discharge cannot be controlled, which reduces the efficiency of use.
An anti-leakage concrete conveying device including a base, feed box, guide plate, anti-leakage mechanism, drive motor, rotating shaft, stirring rod, and adjustment mechanism is designed to achieve uniform stirring of concrete through guide plate and stirring rod. The adjustment mechanism controls the amount of discharge, and the leakage prevention mechanism reduces leakage.
The concrete is protected from agglomeration and quantity control, which significantly improves the conveying efficiency, reduces leakage, and adapts to conveying parts of different sizes and specifications.
Smart Images
Figure CN222293057U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of conveying devices, in particular to a leakage-proof concrete conveying device. Background Art
[0002] Concrete is a composite material made of fine and coarse aggregates bound together with a flowing cement that hardens over time. The mixture forms a fluid slurry that is easy to pour and shape. The cement reacts with water and other ingredients to form a hard matrix that binds these materials together into a durable, stone-like material with a variety of uses. Concrete needs to be transported for later use.
[0003] After searching, the patent number CN218931118U, named as a utility model of a leak-proof quick-setting agent delivery device, includes a base. Through research and analysis, it is found that although the quick-setting agent delivery device has the advantages of having a leak-proof function under the sealing protective cover, it still has the following disadvantages to a certain extent;
[0004] For example, the conveying device cannot adjust the conveying port highly flexibly, and cannot adapt the device to conveying parts of different sizes and specifications. It is easy to cause concrete dispersion and leakage during the conveying process, which limits the scope of application of the conveying work. The conveying device cannot crush and stir some agglomerated feed when in use, resulting in poor concrete mixing effect. In addition, the amount of concrete discharged cannot be controlled, and it does not have a material control function, which reduces the use efficiency of the conveying device. In order to solve the above technical problems, it is necessary for us to design a leakage-proof concrete conveying device to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a leakage-proof concrete conveying device, which has the advantages of leakage-proof, agglomeration and quantity control effects, and solves the problems of increased burden on the use of the discharge port, poor mixing efficiency, easy agglomeration, and inability to control the concrete unloading.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a leakage-proof concrete conveying device, comprising a base, a feed box welded to the top of the base, a guide plate welded to the inner cavity of the feed box, an anti-leakage mechanism provided in the inner cavity of the base, a limiting plate movably connected to the bottom of the anti-leakage mechanism, a drive motor fixedly connected to one side of the feed box, a rotating shaft of the drive motor passes through the inner cavity of the feed box and is fixedly connected to a rotating shaft, a stirring rod is welded to the surface of the rotating shaft, and an adjustment mechanism is provided in the inner cavity of the feed box.
[0007] Preferably, the anti-leakage mechanism includes a motor, which is fixedly connected to the rear side of the base, and the shaft of the motor passes through the inner wall of the base and is fixedly connected to an extension plate, one side of the extension plate is movably connected to a limiting plate through the shaft, and one side of the limiting plate is penetrated by a cross bar, and the cross bar is movably connected to the inner wall of the limiting plate.
[0008] Preferably, slide rails are welded to both ends of the crossbar, a slide groove is provided on the inner wall of the base, and the slide rails extend to the inner cavity of the slide groove and are movably connected to the inner wall of the slide groove.
[0009] Preferably, the adjusting mechanism includes a sealing plate, the surface of the sealing plate is in movable contact with the inner wall of the feed box, one side of the sealing plate is fixedly connected with an adjusting plate, the surface of the adjusting plate is fixedly connected with an electric telescopic rod, the opposite end of the electric telescopic rod is fixedly connected with a cross plate, the surface of the cross plate is fixedly provided with teeth, the end of the rotating shaft away from the driving motor shaft passes through the outside of the feed box and is fixedly sleeved with gears, and the teeth are meshed with the gears.
[0010] Preferably, one side of the adjustment plate penetrates to the outside of the feed box and is movably connected to the inner wall of the feed box, and the sealing plate is in movably contact with the surface of the guide plate.
[0011] Preferably, a bearing is movably connected between the rotating shaft and the inner wall of the feed box, one side of the bearing is fixedly connected to the inner wall of the feed box, and the bearing is movably sleeved on the surface of the rotating shaft.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] 1. The utility model can prevent the concrete to be transported from caking and adjust the discharge amount according to the demand through the cooperation of the guide plate, the driving motor, the rotating shaft, the stirring rod, the sealing plate, the adjusting plate, the electric telescopic rod, the cross plate, the teeth and the gears. The driving motor drives the rotating shaft to rotate the stirring rod to evenly disperse and stir the concrete. According to the use requirements of the sealing plate, the electric telescopic rod can be driven to push the cross plate to move vertically, and the spacing between the teeth and the gears can be adjusted. If the teeth and the gears are meshed, the cross plate, the electric telescopic rod, the adjusting plate and the sealing plate can be respectively pushed to move horizontally, and the width of the leakage between the sealing plates can be effectively controlled to adjust the discharge amount, thereby achieving the purpose of controlling the discharge of materials of different sizes by the device.
[0014] 2. The utility model realizes a stable connection between the unloading end below the conveying device and the receiving end of the conveying box through the cooperation of the limiting plate, the motor, the extension plate, the cross bar, the slide rail and the slide groove, and the extension component drives one end of the extension plate to move vertically to adjust the inclination angle and pull the limiting plate to slide horizontally along the surface of the cross bar. During the sliding process, the limiting plate pushes the cross bar to cause the slide rail to move vertically. The spacing between the limiting plates can be adjusted according to the storage specifications of the conveying box and used in full contact with them, thereby limiting the conveying box. Due to the ductility of the cooperation between the extension plate and the limiting plate, the concrete can absorb and disperse the impact force and flow directly into the inside, thereby reducing the large leakage through the gap between objects during the conveying process, which greatly improves the device and can significantly accelerate the conveying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0016] Figure 2 This is a rear-view stereoscopic schematic diagram of the utility model;
[0017] Figure 3 It is a partial top-down perspective schematic diagram of the utility model;
[0018] Figure 4 It is a partial bottom-up stereoscopic schematic diagram of the utility model;
[0019] Figure 5 It is a three-dimensional schematic diagram of the base of the utility model when viewed from above.
[0020] In the figure: 1. base; 2. feed box; 3. guide plate; 4. anti-leakage mechanism; 5. limit plate; 6. drive motor; 7. rotating shaft; 8. stirring rod; 9. adjustment mechanism; 10. motor; 11. extension plate; 12. cross bar; 13. slide rail; 14. slide groove; 15. sealing plate; 16. adjustment plate; 17. electric telescopic rod; 18. cross plate; 19. teeth; 20. gear. DETAILED DESCRIPTION
[0021] See also Figure 1-Figure 5 A leakage-proof concrete conveying device comprises a base 1, a feed box 2 is welded on the top of the base 1, a guide plate 3 is welded in the inner cavity of the feed box 2, a leakage-proof mechanism 4 is provided in the inner cavity of the base 1, a limiting plate 5 is movably connected to the bottom of the leakage-proof mechanism 4, a driving motor 6 is fixedly connected to one side of the feed box 2, a rotating shaft of the driving motor 6 passes through the inner cavity of the feed box 2 and is fixedly connected to a rotating shaft 7, a stirring rod 8 is welded on the surface of the rotating shaft 7, and an adjusting mechanism 9 is provided in the inner cavity of the feed box 2.
[0022] See also Figure 2 and Figure 5The anti-leakage mechanism 4 includes a motor 10, which is fixedly connected to the rear side of the base 1. The rotating shaft of the motor 10 passes through the inner wall of the base 1 and is fixedly connected to an extension plate 11. One side of the extension plate 11 is movably connected to the limiting plate 5 through the rotating shaft. A cross bar 12 is provided on one side of the limiting plate 5, and the cross bar 12 is movably connected to the inner wall of the limiting plate 5. By setting the cross bar 12, the limiting plate 5 can be laterally stably supported, and can be used in combination with the extension plate 11 to improve the utilization rate of the extension plate 11.
[0023] See also Figure 5 Slide rails 13 are welded at both ends of the cross bar 12, and a slide groove 14 is opened on the inner wall of the base 1. The slide rail 13 extends to the inner cavity of the slide groove 14 and is movably connected to the inner wall of the slide groove 14. By setting the slide rail 13 and the slide groove 14, the cross bar 12 maintains a relative position when it moves under force, which can improve the stability of the limiting plate 5.
[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The adjusting mechanism 9 includes a sealing plate 15, the surface of which is in active contact with the inner wall of the feed box 2, and an adjusting plate 16 is fixedly connected to one side of the sealing plate 15. By setting the adjusting plate 16, the sealing plate 15 can be driven to move, which is convenient for controlling the amount of material discharged. An electric telescopic rod 17 is fixedly connected to the surface of the adjusting plate 16. By setting the electric telescopic rod 17, the height of the cross plate 18 can be adjusted, and then the gears 20 can be engaged with the teeth 19. The opposite end of the electric telescopic rod 17 is fixedly connected to the cross plate 18, and the surface of the cross plate 18 is fixedly provided with teeth 19. The end of the rotating shaft 7 away from the rotating shaft of the driving motor 6 passes through the outside of the feed box 2 and is fixedly sleeved with a gear 20, and the teeth 19 are engaged with the gear 20.
[0025] See also Figure 4 One side of the adjustment plate 16 penetrates to the outside of the feed box 2 and is movably connected to the inner wall of the feed box 2. The sealing plate 15 is in movably contact with the surface of the guide plate 3. By setting the sealing plate 15, it is convenient to close the feeding port of the feed box 2, which is convenient for concrete transportation and use. Under the action of gravity, the concrete flows out from between the sealing plates 15.
[0026] See also Figure 3 A bearing is movably connected between the rotating shaft 7 and the inner wall of the feed box 2. One side of the bearing is fixedly connected to the inner wall of the feed box 2. The bearing is movably sleeved on the surface of the rotating shaft 7. By setting the bearing, the rotating shaft 7 and the inner wall of the feed box 2 are in stable contact, which facilitates the rotation of the rotating shaft 7.
[0027] During use, the rotating shaft of the driving motor 6 is driven by the external controller to rotate the rotating shaft 7 and drive the stirring rod 8 to rotate in a circular manner. The stirring rod 8 stirs the concrete located inside the feeding box 2 to make the concrete uniform and solid without gaps. The rotating shaft 7 rotates to drive the gear 20 on the surface to rotate. The mixed concrete falls to the top of the sealing plate 15 through the guide plate 3. The electric telescopic rod 17 is started by the external controller to extend and retract to push the cross plate 18 to displace the teeth 19 along the vertical movement trajectory, so that the height adjustment between the teeth 19 and the gear 20 can be installed according to the use area. The teeth 19 and the gear 20 are meshed to make the cross plate 18 move horizontally, which can make the adjustment plate 16 move synchronously according to the trajectory of the cross plate 18 through the electric telescopic rod 17, because the circumference of the teeth 19 on the surface of the cross plate 18 matches. Therefore, rotating the same number of circles can drive the adjustment plate 16 to push the sealing plate 15 to move the same distance, generating a thrust to achieve width leakage between the sealing plates 15, thereby controlling the material distribution and dropping speed, and facilitating the discharge of concrete from the gap between the sealing plates 15. The extension plate 11 is rotated by driving the rotating shaft of the motor 10 through the external controller, and the inclination displacement of the extension plate 11 is adjusted to push the limiting plate 5 to slide laterally away along the surface of the cross bar 12. During the sliding process, the limiting plate 5 pushes the cross bar 12 to displace the slide rail 13 vertically. The spacing between the limiting plates 5 can be adjusted according to the storage specifications of the conveying box, and the limiting plates 5 are fully fitted on the surface of the conveying box for position limiting, thereby making the feed box 2 and the conveying box ductilely connected, thereby reducing the large leakage through the gap between objects during the conveying process and accelerating the conveying efficiency.
[0028] In summary: the leakage-proof concrete conveying device, through the cooperation of the base 1, the feed box 2, the guide plate 3, the leakage-proof mechanism 4, the limiting plate 5, the drive motor 6, the rotating shaft 7, the stirring rod 8 and the adjusting mechanism 9, solves the problems of increased burden on the use of the discharge port, poor mixing efficiency and easy agglomeration, and inability to control the concrete unloading.
Claims
1. A leakage-proof concrete conveying device, comprising a base (1), characterized in that: A feed box (2) is welded to the top of the base (1), a guide plate (3) is welded to the inner cavity of the feed box (2), an anti-leakage mechanism (4) is provided in the inner cavity of the base (1), a limiting plate (5) is movably connected to the bottom of the anti-leakage mechanism (4), a drive motor (6) is fixedly connected to one side of the feed box (2), a rotating shaft of the drive motor (6) passes through the inner cavity of the feed box (2) and is fixedly connected to a rotating shaft (7), a stirring rod (8) is welded to the surface of the rotating shaft (7), and an adjustment mechanism (9) is provided in the inner cavity of the feed box (2).
2. The anti-leakage concrete conveying device according to claim 1, characterized in that: The anti-leakage mechanism (4) comprises an electric motor (10), the electric motor (10) is fixedly connected to the rear side of the base (1), the rotating shaft of the electric motor (10) passes through the inner wall of the base (1) and is fixedly connected to an extension plate (11), one side of the extension plate (11) is movably connected to a limiting plate (5) via the rotating shaft, one side of the limiting plate (5) is penetrated by a cross bar (12), and the cross bar (12) is movably connected to the inner wall of the limiting plate (5).
3. The anti-leakage concrete conveying device according to claim 2, characterized in that: Slide rails (13) are welded to both ends of the crossbar (12), a slide groove (14) is provided on the inner wall of the base (1), and the slide rail (13) extends to the inner cavity of the slide groove (14) and is movably connected to the inner wall of the slide groove (14).
4. The anti-leakage concrete conveying device according to claim 1, characterized in that: The adjustment mechanism (9) comprises a sealing plate (15), the surface of which is in active contact with the inner wall of the feed box (2), one side of the sealing plate (15) is fixedly connected to an adjustment plate (16), the surface of which is fixedly connected to an electric telescopic rod (17), the opposite end of which is fixedly connected to a transverse plate (18), the surface of which is fixedly provided with teeth (19), the end of the rotating shaft (7) away from the rotating shaft of the driving motor (6) passes through the outside of the feed box (2) and is fixedly sleeved with a gear (20), the teeth (19) being meshed with the gear (20).
5. The anti-leakage concrete conveying device according to claim 4, characterized in that: One side of the adjustment plate (16) penetrates to the outside of the feed box (2) and is movably connected to the inner wall of the feed box (2), and the sealing plate (15) is in movably contact with the surface of the guide plate (3).
6. The anti-leakage concrete conveying device according to claim 1, characterized in that: A bearing is movably connected between the rotating shaft (7) and the inner wall of the feed box (2), one side of the bearing is fixedly connected to the inner wall of the feed box (2), and the bearing is movably sleeved on the surface of the rotating shaft (7).