Aggregate conveying device for processing premixed concrete

Abstract

The utility model relates to the technical field of conveying devices, and discloses an aggregate conveying device for processing premixed concrete, which comprises a fixed seat, an angle adjusting lifting mechanism is arranged at the top of the fixed seat, and through the arranged angle adjusting lifting mechanism, when a conveying device needs to be adjusted to a proper height and angle, a first bevel gear is rotated to adjust the conveying device to a proper angle. By rotating a first screw rod, a second screw rod drives a first sliding plate to move, so that a first connecting rod is driven to rotate, the whole moving frame is driven to move, and under the limitation of the moving frame, a rotating block is driven to rotate, so that the whole conveying device is driven to rotate to a certain angle, and the angle of the conveying device is adjusted; and therefore, a first connecting rod drives a second connecting rod to rotate, a fixing plate on a top sliding block is driven to move, height adjustment of the conveying device is completed, the application range of the conveying device is widened, and the portability of the conveying device during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, and specifically relates to an aggregate conveying device for premixed concrete processing. Background Art

[0002] In construction projects, concrete is often used for the construction of three-dimensional buildings. Concrete is made by mixing sand and stones as aggregates and cement as a gelling material in a certain proportion. When the scale of a construction project is large, in order to facilitate the production of concrete, a conveyor belt is often used to transport the concrete raw materials to a designated position for use.

[0003] As described in a concrete aggregate conveying device (authorized announcement number: CN 218578773U) disclosed on the patent network, "A concrete aggregate conveying device includes: a bracket, which is equipped with a conveyor belt and a driving device for driving the conveyor belt to move unidirectionally; a retaining wall assembly, which is installed on the bracket and is arranged on both sides of the conveying direction of the conveyor belt; the retaining wall assembly is composed of a first retaining wall, a second retaining wall and a plurality of third retaining walls; a cleaning structure, which is installed on the bracket."

[0004] Regarding the above description, the applicant believes that the following problems exist:

[0005] During the use of this utility model, the device is equipped with a conveyor belt through a bracket and an electric conveyor belt without a unidirectional movement driving device. Then, through the retaining wall assemblies on both sides, it prevents the aggregates from falling during transportation. However, in actual use, it is difficult for the device to adjust the height and angle of the conveyor belt when facing a complex use environment, which is inconvenient for the staff to use the conveyor belt, resulting in a limited range of use of the conveyor belt. Moreover, the conveyor belt is fixed by the bracket, making the conveyor belt not conducive to movement, and an external instrument is required to move the entire conveying device. Therefore, an aggregate conveying device for premixed concrete processing needs to be improved. Content of the Utility Model

[0006] The purpose of the utility model is to provide an aggregate conveying device for premixed concrete processing to solve the problems raised in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: An aggregate conveying device for premixed concrete processing, including a fixed seat, a corner-adjusting and lifting mechanism is arranged on the top of the fixed seat, a conveying device is arranged on the top of the corner-adjusting and lifting mechanism, and a moving mechanism is arranged on the bottom of the fixed seat;

[0008] The corner-adjusting and lifting mechanism includes a corner-adjusting component and a lifting component. The lifting component is arranged at the bottom of the corner-adjusting component, which is convenient for adjusting the angle and height of the conveyor belt.

[0009] Preferably, the lifting assembly includes a second screw rod, which is rotatably connected to the top of the fixed seat. A first sliding plate is arranged outside the second screw rod. A first connecting rod is rotatably connected to the inner side of the first sliding plate. A first sliding column is fixedly connected to the top of the fixed seat. A second connecting rod is rotatably connected to the outside of the first connecting rod. A first sliding block is rotatably connected to the left end of the second connecting rod, which is convenient for adjusting the height of the appropriate conveying device.

[0010] Preferably, the right end of the second connecting rod is rotatably connected to the top of the fixed seat, and the first sliding plate is slidably connected to the outside of the first sliding column, which is convenient for driving the fixed plate to move.

[0011] Preferably, the angle adjusting assembly includes a fixed plate, which is fixedly connected to the top of the first sliding block. A first bevel gear is rotatably connected to the top of the fixed plate. A second bevel gear is meshed with the outside of the first bevel gear. A first screw rod is fixedly connected to the left side of the second bevel gear. A moving plate is threadedly connected to the outside of the screw rod. Moving frames are fixedly connected to the front and back of the moving plate. A rotating block is movably connected to the outside of the moving frame. A second sliding column is fixedly connected to the bottom of the fixed plate. A telescopic sleeve rod is rotatably connected to the top of the fixed plate, which is convenient for adjusting the angle of the appropriate conveying device and further facilitating conveying.

[0012] Preferably, the rotating block is fixedly connected to the front and back of the conveying device, and the top of the telescopic sleeve rod is rotatably connected to the bottom of the conveying device, which is convenient for stably driving the conveying device to rotate.

[0013] Preferably, the moving mechanism includes a fixed frame, which is fixedly connected to the front and back of the fixed seat. A third screw rod is threadedly connected to the inside of the fixed frame. A support plate is rotatably connected to the bottom of the third screw rod. A limiting plate is fixedly connected to the top of the support plate. Universal wheels are arranged at the bottom of the fixed frame, which is convenient for moving the conveying device.

[0014] Preferably, grooves are formed at the corresponding positions of the limiting plate and the fixed frame, and the limiting plate is slidably connected to the grooves, which is convenient for restricting the rotation of the support plate.

[0015] Compared with the prior art, the utility model provides an aggregate conveying device for premixed concrete processing, which has the following beneficial effects:

[0016] 1. The aggregate conveying device for premixed concrete processing, through the angle-adjusting and lifting mechanism set, when it is necessary to adjust the conveying device to a suitable height and angle, by rotating the first bevel gear, the entire moving frame is driven to move. Thus, under the restriction of the moving frame, the rotating block is driven to rotate, and then the entire conveying device is driven to rotate to a certain angle, thereby completing the angle adjustment of the conveying device. Then, by rotating the second screw rod, the first slide plate is driven to move by the second screw rod, and then the first connecting rod is driven to rotate, so that the first connecting rod drives the second connecting rod to rotate, and then the fixed plate on the top slider is driven to move, thereby completing the height adjustment of the conveying device, and improving the adaptability range of the conveying device and the portability during use.

[0017] 2. The aggregate conveying device for premixed concrete processing, through the moving mechanism, the universal wheels arranged at the bottom of the fixed frame move the device to the designated position. Then, by rotating the third screw rod, the support plate is driven to move under the restriction of the limit plate, so that the support plate contacts the ground, thereby increasing the contact area between the device and the ground, further improving the stability of the device, and preventing the device from shifting during the moving process. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0019] Figure 1 It is a schematic structural diagram of the external structure of the present invention;

[0020] Figure 2 It is a schematic structural diagram of the external structure of the angle-adjusting and lifting mechanism of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the external structure of the angle-adjusting component of the present invention;

[0022] Figure 4 It is a schematic structural diagram of the external structure of the lifting component of the present invention;

[0023] Figure 5 It is a schematic structural diagram of the external structure of the moving mechanism of the present invention.

[0024] In the figure: 1. Fixed seat; 2. Angle-adjusting lifting mechanism; 3. Conveyor device; 4. Moving mechanism; 21. Angle-adjusting component; 22. Lifting component; 211. Fixed plate; 212. First bevel gear; 213. Second bevel gear; 214. First screw rod; 215. Moving plate; 216. Moving frame; 217. Rotating block; 218. Telescopic sleeve rod; 221. First slide plate; 222. First slide column; 223. First connecting rod; 224. Second connecting rod; 225. Second slide column; 226. First slider; 227. Second screw rod; 41. Fixed frame; 42. Third screw rod; 43. Limiting plate; 44. Support plate; 45. Universal wheel. Detailed implementation mode

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0026] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0027] Embodiment 1:

[0028] Please refer to Figures 1-5 , the present invention provides a technical solution: an aggregate conveying device for premixed concrete processing, including a fixed seat 1, an angle-adjusting lifting mechanism 2 is arranged on the top of the fixed seat 1, a conveyor device 3 is arranged on the top of the angle-adjusting lifting mechanism 2, and a moving mechanism 4 is arranged at the bottom of the fixed seat 1;

[0029] The angle-adjusting lifting mechanism 2 includes an angle-adjusting component 21 and a lifting component 22. The lifting component 22 is arranged at the bottom of the angle-adjusting component 21 to facilitate adjusting the angle and height of the conveyor belt.

[0030] Further, the lifting component 22 includes a second screw rod 227 which is rotatably connected to the top of the fixed seat 1. There is a first sliding plate 221 outside the second screw rod 227. A first connecting rod 223 is rotatably connected to the inner side of the first sliding plate 221. A first sliding column 222 is fixedly connected to the top of the fixed seat 1. A second connecting rod 224 is rotatably connected to the outside of the first connecting rod 223. The left end of the second connecting rod 224 is rotatably connected to a first sliding block 226, which is convenient for adjusting the height of the appropriate conveying device 3.

[0031] Further, the right end of the second connecting rod 224 is rotatably connected to the top of the fixed seat 1, and the first sliding plate 221 is slidably connected to the outside of the first sliding column 222, which is convenient for driving the fixing plate 211 to move.

[0032] Further, the angle adjusting component 21 includes a fixing plate 211 which is fixedly connected to the top of the first sliding block 226. A first bevel gear 212 is rotatably connected to the top of the fixing plate 211. A second bevel gear 213 is externally engaged with the first bevel gear 212. A first screw rod 214 is fixedly connected to the left side wheel of the second bevel gear 213. A moving plate 215 is threadedly connected to the outside of the screw rod. Moving frames 216 are fixedly connected to the front and back of the moving plate 215. A rotating block 217 is movably connected to the outside of the moving frames 216. A second sliding column 225 is fixedly connected to the bottom of the fixing plate 211. A telescopic sleeve rod 218 is rotatably connected to the top of the fixing plate 211, which is convenient for adjusting the angle of the appropriate conveying device 3 and further facilitating conveying.

[0033] Further, the rotating block 217 is fixedly connected to the front and back of the conveying device 3, and the top of the telescopic sleeve rod 218 is rotatably connected to the bottom of the conveying device 3, which is convenient for stably driving the conveying device 3 to rotate.

[0034] Embodiment Two:

[0035] Please refer to Figure 5 and, in combination with Embodiment One, it is further obtained that the moving mechanism 4 includes a fixed frame 41 which is fixedly connected to the front and back of the fixed seat 1. A third screw rod 42 is threadedly connected inside the fixed frame 41. The bottom of the third screw rod 42 is rotatably connected to a support plate 44. A limiting plate 43 is fixedly connected to the top of the support plate 44. Universal wheels 45 are arranged at the bottom of the fixed frame 41, which is convenient for moving the conveying device 3.

[0036] Further, grooves are formed at the corresponding positions of the limiting plate 43 and the fixed frame 41, and the limiting plate 43 is slidably connected in the grooves, which is convenient for restricting the rotation of the support plate 44.

[0037] In the actual operation process, when this device is used, first, through the moving mechanism 4, the universal wheels 45 arranged at the bottom of the fixed frame 41 move the device to the designated position. Then, by rotating the third screw 42, the third screw 42 drives the support plate 44 to move under the restriction of the limit plate 43, so that the support plate 44 contacts the ground, thereby increasing the contact area between the device and the ground, further improving the stability of the device, preventing the device from shifting during the movement. Then, through the angle-adjusting and lifting mechanism 2 set, when it is necessary to adjust the conveyor device 3 to a suitable height and angle, by rotating the first bevel gear 212, the first bevel gear 212 drives the second bevel gear 213 to rotate, and then the second bevel gear 213 drives the first screw 214 to rotate, thereby driving the moving plate 215 to move to the right, thus driving the entire moving frame 216 to move. Under the restriction of the moving frame 216, the rotating block 217 is driven to rotate, thereby driving the entire conveyor device 3 to rotate to a certain angle, thus completing the angle adjustment of the conveyor device 3. Then, by rotating the second screw 227, the second screw 227 drives the first slide plate 221 to move, thereby driving the first connecting rod 223 to rotate, so that the first connecting rod 223 drives the second connecting rod 224 to rotate, thereby driving the fixed plate 211 on the top slider to move, thus completing the height adjustment of the conveyor device 3, thereby improving the adaptation range of the conveyor device 3 and the portability during use.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of another identical element in the process, method, article or device including the said element.

Claims

1. An aggregate conveying device for premixed concrete processing, comprising a fixed seat (1), characterized in that: A angle-adjusting and lifting mechanism (2) is arranged on the top of the fixed seat (1), a conveying device (3) is arranged on the top of the angle-adjusting and lifting mechanism (2), and a moving mechanism (4) is arranged on the bottom of the fixed seat (1); The angle-adjusting and lifting mechanism (2) includes an angle-adjusting component (21) and a lifting component (22), and the lifting component (22) is arranged at the bottom of the angle-adjusting component (21).

2. The aggregate conveying device for premixed concrete processing according to claim 1, wherein: The lifting component (22) includes a second screw rod (227). The second screw rod (227) is rotatably connected to the top of the fixed seat (1). A first sliding plate (221) is arranged on the outer part of the second screw rod (227). A first connecting rod (223) is rotatably connected to the inner side of the first sliding plate (221). A first sliding column (222) is fixedly connected to the top of the fixed seat (1). A second connecting rod (224) is rotatably connected to the outer side of the first connecting rod (223). A first sliding block (226) is rotatably connected to the left end of the second connecting rod (224).

3. The aggregate conveying device for premixed concrete processing according to claim 2, wherein: The right end of the second connecting rod (224) is rotatably connected to the top of the fixed seat (1), and the first sliding plate (221) is slidably connected to the outer part of the first sliding column (222).

4. A conveying device for aggregates used in premixed concrete processing according to claim 2, characterized in that: The angle-adjusting component (21) includes a fixing plate (211). The fixing plate (211) is fixedly connected to the top of the first sliding block (226). A first bevel gear (212) is rotatably connected to the top of the fixing plate (211). A second bevel gear (213) is meshed with the outer part of the first bevel gear (212). A first screw rod (214) is fixedly connected to the left side wheel of the second bevel gear (213). A moving plate (215) is threadedly connected to the outer part of the screw rod. Moving frames (216) are fixedly connected to the front and back of the moving plate (215). A rotating block (217) is movably connected to the outer part of the moving frame (216). A second sliding column (225) is fixedly connected to the bottom of the fixing plate (211). A telescopic sleeve rod (218) is rotatably connected to the top of the fixing plate (211).

5. An aggregate conveying device for premixed concrete processing according to claim 4, characterized in that: The rotating block (217) is fixedly connected to the front and back of the conveying device (3), and the top of the telescopic sleeve rod (218) is rotatably connected to the bottom of the conveying device (3).

6. The aggregate conveying device for premixed concrete processing according to claim 1, wherein: The moving mechanism (4) includes a fixing frame (41). The fixing frame (41) is fixedly connected to the front and back of the fixed seat (1). A third screw rod (42) is threadedly connected to the inside of the fixing frame (41). The bottom of the third screw rod (42) is rotatably connected to a support plate (44). A limiting plate (43) is fixedly connected to the top of the support plate (44). A universal wheel (45) is arranged at the bottom of the fixing frame (41).

7. A conveying device for aggregates used in premixed concrete processing according to claim 6, characterized in that: A groove is formed at the corresponding position of the limiting plate (43) and the fixing frame (41), and the limiting plate (43) is slidably connected to the groove.

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