Building construction discharging device
By designing a construction unloading device, which automatically removes residual materials using conveying components and scrapers, the problem of adhesion and residue during the unloading process of the mixer is solved, achieving efficient and unobstructed operation of the unloading process.
Patent Information
- Application Number
- CN202520556474.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-27
AI Technical Summary
In construction, material adhesion or large amounts of residue often occur during the unloading process of mixers, affecting the smooth operation of the mixer and the overall production efficiency.
A construction material unloading device was designed, including an unloading box and an adjustment mechanism, equipped with a conveyor and a scraper. The drive mechanism controls the operation of the conveyor belt and automatically removes residual materials during the unloading process. It is combined with a curtain and a sealing ring to prevent material leakage.
It effectively reduces material adhesion and residue, ensuring smooth operation and efficient operation of the unloading process, and preventing material loss from interfering with normal work processes.
Smart Images
Figure CN223948198U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of building construction, especially relates to a building construction unloading device. BACKGROUND
[0002] In the building construction process, the mixing station plays a crucial role, which is specially used for the preparation of concrete. As an efficient production equipment, the concrete mixing station can accurately mix the key raw materials such as cement, sand, aggregate and water according to the preset proportion, and then produce the concrete meeting various standards. This process greatly promotes the rapid and batch production of a large amount of concrete required by building engineering and infrastructure projects.
[0003] Generally speaking, after the concrete is fully mixed by the mixer, it is immediately concentrated through the material hopper, and finally smoothly flows into the loading port of the mixer truck from the discharge port of the material hopper. However, it is worth noting that during the discharge stage of the mixer, the problem of material adhesion or large amount of residue often occurs, which not only may hinder the smooth operation of the mixer, but also may adversely affect the overall production efficiency. SUMMARY
[0004] The utility model aims at least to solve one of the technical problems in the related art to some extent.
[0005] Therefore, the utility model provides a building construction unloading device, which can automatically drive the conveyor belt to run during the unloading process of the material at the outlet through the cooperation of the unloading box and the conveying part. At the same time, the equipped scraping plate can instantly remove the residual material on the conveyor belt. This design greatly reduces the adhesion and residue of the material in the unloading box, and ensures the smooth operation of the whole.
[0006] To achieve the above purpose, the utility model provides a building construction unloading device, which comprises an unloading box and an adjusting mechanism, wherein the top and bottom of the unloading box are respectively provided with an inlet and an outlet; the adjusting mechanism comprises two side frames and two conveying parts, wherein the two side frames are respectively arranged on the front and rear sides of the unloading box, the two conveying parts are respectively and symmetrically arranged on the left and right sides of the unloading box, each conveying part is movably arranged between the two side frames, and the two conveying parts are respectively connected with a driving mechanism; the conveying part is inclinedly arranged and comprises a conveyor belt, two rotating rollers and two side plates, wherein the two rotating rollers are movably arranged between the two side plates; the conveyor belt is sleeved on the outer side of the two rotating rollers; the two conveyor belts are respectively located on the symmetrically opposite sides of the outlet, and the conveyor belt is in sliding abutment with the edge of the outlet; a scraping plate is arranged between the two side plates, and the scraping plate is in abutment with the bottom of the corresponding conveyor belt.
[0007] In addition, the building construction unloading device according to the application can further have the following additional technical features.
[0008] Specifically, the two symmetrical sides of the side frame are respectively provided with openings, and the openings are arranged adjacent to the unloading box.
[0009] Specifically, the two symmetrical sides of the conveying belt are respectively provided with edge sealing rings, and the edge sealing rings are located in the corresponding openings and are in sliding contact with the outer wall of the unloading box.
[0010] Specifically, the two sides of the unloading box are respectively provided with curtains, the upper edges of the curtains are located above the outlet, and the lower edges of the curtains are arranged on the outer wall of the conveying belt.
[0011] Specifically, the driving mechanism comprises a motor, a main gear, two slave gears and two racks, wherein the motor is arranged outside the unloading box, and the output end of the motor is connected with the main gear; the two slave gears are movably arranged on the outer wall of the unloading box, and one of the slave gears is connected with the main gear through a belt, and the other slave gear is engaged with the main gear; the two racks are respectively engaged with the corresponding slave gears, and the two racks are respectively located in the corresponding openings and are respectively arranged on the corresponding side plates.
[0012] Specifically, the side frame is provided with a through hole for the slave gear to pass through.
[0013] Specifically, the two side plates are connected through a connecting plate, the connecting plate is in sliding contact with the inner wall of the conveying belt, and the two rotating rollers are movably arranged on the two sides of the connecting plate.
[0014] Compared with the prior art, the application has the following advantages:
[0015] 1. The cooperation of the unloading box and the conveying member can automatically drive the conveying belt to run during the unloading process at the outlet, and the scraper can immediately remove the residual material on the conveying belt, which greatly reduces the adhesion and residual of the material in the unloading box and ensures smooth operation of the whole.
[0016] 2. The driving mechanism can control the precise synchronous movement of the two conveying members, realize flexible adjustment of the outlet capacity, and provide users with more convenient unloading control means.
[0017] 3. The curtains and edge sealing rings effectively prevent the leakage of material through the possible small gaps between the conveying member and the outlet, ensure the standardization and efficiency of the unloading process, and avoid the interference of material loss on the normal operation process.
[0018] Additional aspects and advantages of the present application will be set forth in part in the following description, will become apparent from the description, or will be learned through practice of the application. BRIEF DESCRIPTION OF DRAWINGS
[0019] The above and / or additional aspects and advantages of the present application will become apparent and be more readily understood through consideration of the following description, taken in conjunction with the accompanying drawings, in which:
[0020] Figure 1 Structure schematic view of building construction unloading device of one embodiment of the present application is shown in the figure;
[0021] Figure 2 Structure schematic view of adjusting mechanism of building construction unloading device of one embodiment of the present application is shown in the figure;
[0022] Figure 3 Structure schematic view of unloading box of building construction unloading device of one embodiment of the present application is shown in the figure;
[0023] Figure 4 Top view structure schematic view of building construction unloading device of one embodiment of the present application is shown in the figure;
[0024] Figure 5 Structure schematic view of one embodiment of the present application Figure 4 is shown in the figure;
[0025] Figure 6 Structure schematic view of one embodiment of the present application Figure 4 is shown in the figure.
[0026] As shown in the figure: 10, unloading box;101, inlet;102, outlet;20, adjusting mechanism;21, side frame;211, opening;212, through hole;22, conveying part;221, conveying belt;2211, edge sealing ring;222, rotating roller;223, side plate;31, motor;32, main gear;33, driven gear;34, rack;40, belt;50, shade;60, connecting plate;70, scraping plate. DETAILED DESCRIPTION
[0027] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.
[0028] The building construction unloading device of the embodiments of the present application will be described below in conjunction with the drawings.
[0029] As Figures 1-6The building construction unloading device shown in the embodiment of the utility model can comprise an unloading box 10 and an adjusting mechanism 20.
[0030] The top and bottom of the unloading box 10 are respectively provided with an inlet 101 and an outlet 102.
[0031] The adjusting mechanism 20 can comprise two side frames 21 and two conveying members 22, wherein the two side frames 21 are respectively arranged on the front and rear sides of the unloading box 10, the two conveying members 22 are respectively and symmetrically arranged on the left and right sides of the unloading box 10, each conveying member 22 is movably arranged between the two side frames 21, and the two conveying members 22 are respectively connected with a driving mechanism (not shown in the figure).
[0032] The driving mechanism can comprise a motor 31, a main gear 32, two slave gears 33 and two racks 34, wherein the motor 31 is arranged outside the unloading box 10, the output end of the motor 31 is connected with the main gear 32, the main gear 32 and the two slave gears 33 are movably arranged on the outer wall of the unloading box 10, one slave gear 33 is connected with the main gear 32 through a belt 40, the other slave gear 33 is engaged with the main gear 32, the two racks 34 are respectively engaged with the corresponding slave gears 33, and the two racks 34 are respectively arranged in the corresponding openings 211 and on the corresponding side plates 223. The side frame 21 is provided with a through hole 212 for the slave gear 33 to pass through.
[0033] It should be noted that the driving mechanism described in this embodiment can control the precise synchronous movement of the two conveying members 22, thereby achieving flexible adjustment of the capacity of the outlet 102.
[0034] The conveying member 22 is arranged obliquely, and can comprise a conveying belt 221, two rotating rollers 222 and two side plates 223, wherein the two rotating rollers 222 are movably arranged between the two side plates 223, the conveying belt 221 is sleeved outside the two rotating rollers 222, the two conveying belts 221 are respectively located on the symmetrically opposite sides of the outlet 102, and the conveying belt 221 is in sliding abutment with the edge of the outlet 102. A scraping plate 70 is arranged between the two side plates 223, and the scraping plate 70 is in abutment with the bottom of the corresponding conveying belt 221.
[0035] In order to further ensure the connection stability of the conveying belt 221 and the rotating roller 222, chain wheel structures and chain structures matched with each other can be respectively arranged on the inner wall of the conveying belt 221 and the outer wall of the rotating roller 222.
[0036] It should be noted that the conveying belt 221 described in this embodiment has a pushing force in the direction of the outlet 102 during the movement of the material from the inlet 101 to the outlet 102, which can promote the operation of the conveying belt 221, and the conveying belt 221 can in turn assist the smooth unloading of the material after the operation.
[0037] The side frame 21 is provided with an opening 211 on each side thereof, and the opening 211 is arranged adjacent to the discharge box 10. A side plate 223 is slidably arranged in the corresponding opening 211. The conveying belt 221 is provided with an edge sealing ring 2211 on each side thereof, and the edge sealing ring 2211 is arranged in the corresponding opening 211 and is in sliding contact with the outer wall of the discharge box 10. The discharge box 10 is provided with a curtain 50 on each side thereof. The upper edge of the curtain 50 is located above the outlet 102, and the lower edge of the curtain 50 is arranged on the outer wall of the conveying belt 221. The curtain 50 and the edge sealing ring 2211 effectively prevent the material from leaking through the small gap between the conveying member 22 and the outlet 102, ensure the standardization and efficiency of the discharging process, and avoid the interference of material loss on the normal operation process.
[0038] The two side plates 223 are connected by a connecting plate 60, the connecting plate 60 is in sliding contact with the inner wall of the conveying belt 221, and the two rotating rollers 222 are movably arranged on the two sides of the connecting plate 60. The connecting plate 60 can support the conveying belt 221, which helps to stabilize the operation of the conveying belt 221 and avoid the deformation of the conveying belt 221 caused by the extrusion of the material in the discharge box 10.
[0039] Specifically, during the actual discharging operation of the discharge box 10, the relevant personnel will first accurately butt joint the inlet 101 of the discharge box 10 to the discharge port of the mixer, and butt joint the outlet 102 of the discharge box 10 to the loading port of the mixer truck. As the mixer starts discharging, the material flows smoothly into the discharge box 10 through the inlet 101, and then is guided to the loading port of the mixer truck through the outlet 102.
[0040] During the migration of the material in the discharge box 10, the material itself will exert a pushing force on the conveying belt 221 in the direction of the outlet 102, which is sufficient to drive the conveying belt 221 to start operating. Then, the operating conveying belt 221 further promotes the rotation of the corresponding rotating roller 222. When the conveying belt 221 carrying the material travels to the position of the scraping plate 70, the scraping plate 70 can timely scrape off the residual material attached to the conveying belt 221, ensuring that the material can be discharged without obstruction, thereby ensuring the smoothness and efficiency of the entire discharging process.
[0041] During the discharging operation, the relevant personnel can flexibly adjust the size of the outlet 102 through the driving mechanism. This process is realized by starting the motor 31, which drives the main gear 32 to rotate, and then drives the two gear wheels 33 to rotate in opposite directions. This linkage mechanism promotes the synchronous movement of the two racks 34, and finally changes the relative position of the two conveying members 22, and adjusts the distance between their bottoms, thereby accurately realizing the dynamic adjustment function of the capacity of the outlet 102.
[0042] In conclusion, the building construction unloading device, through the cooperation of the unloading box and the conveying piece, can automatically drive the conveying belt to run during the unloading process of the outlet, and meanwhile, the equipped scraping plate can instantly remove the residual material on the conveying belt, so that the adhesion and residue of the material in the unloading box are greatly reduced, and the smooth running of the whole is ensured.
[0043] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0044] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.
[0045] Although the embodiments of the present application have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be understood as limiting the present application, and the ordinary skilled in the art can change, modify, replace and deform the above-mentioned embodiments within the scope of the present application.
Claims
1. A construction material unloading device, characterized in that, Includes a discharge box (10) and an adjusting mechanism (20), wherein, The unloading box (10) is provided with an inlet (101) at the top and an outlet (102) at the bottom; The adjustment mechanism (20) includes two side frames (21) and two conveyor components (22), wherein, The two side frames (21) are respectively located on the front and rear sides of the unloading box (10), and the two conveying components (22) are respectively symmetrically located on the left and right sides of the unloading box (10). Each conveying component (22) is movably located between the two side frames (21), and the two conveying components (22) are respectively connected to the drive mechanism. The conveyor (22) is inclined and includes a conveyor belt (221), two rotating rollers (222), and two side plates (223), wherein, The two rotating rollers (222) are respectively movably disposed between the two side plates (223); The conveyor belt (221) is sleeved on the outside of the two rotating rollers (222); The two conveyor belts (221) are located on opposite sides of the outlet (102), and the conveyor belts (221) slide against the edge of the outlet (102); A scraper (70) is provided between the two side plates (223), and the scraper (70) abuts against the bottom of the corresponding conveyor belt (221).
2. The construction material unloading device according to claim 1, characterized in that, The side frame (21) has openings (211) on its symmetrical sides, and the openings (211) are located near the unloading box (10). The side plate (223) is slidably disposed in the corresponding opening (211).
3. The construction material unloading device according to claim 2, characterized in that, Sealing rings (2211) are fitted on both symmetrical sides of the conveyor belt (221). The sealing rings (2211) are located in the corresponding openings (211) and slide against the outer wall of the unloading box (10).
4. The construction material unloading device according to claim 1 or 3, characterized in that, The unloading box (10) is provided with curtains (50) on both sides. The upper edge of the curtain (50) is located above the outlet (102), and the lower edge of the curtain (50) rests on the outer wall of the conveyor belt (221).
5. The construction material unloading device according to claim 2, characterized in that, The drive mechanism includes a motor (31), a main gear (32), two driven gears (33), and two racks (34), wherein, The motor (31) is located outside the unloading box (10), and its output end is connected to the main gear (32); The two driven gears (33) are respectively movably mounted on the outer wall of the unloading box (10), and one driven gear (33) is connected to the main gear (32) by a belt (40), while the other driven gear (33) meshes with the main gear (32); The two racks (34) mesh with the corresponding driven gears (33) respectively, and are located in the corresponding openings (211) respectively, and are respectively disposed on the corresponding side plates (223).
6. The construction material unloading device according to claim 5, characterized in that, The side frame (21) is provided with a through hole (212) for the gear (33) to pass through.
7. The construction material unloading device according to claim 1, characterized in that, The two side plates (223) are connected by a connecting plate (60), which slides against the inner wall of the conveyor belt (221), and the two rotating rollers (222) are respectively movably disposed on both sides of the connecting plate (60).