Concrete stirring device
By introducing a feeding seat and roller structure into the concrete mixing device, and using a servo motor to drive the roller to form a material conveying track, the problem of inconvenience in pouring concrete materials into the feed inlet is solved, improving work efficiency and reducing material splashing.
Patent Information
- Application Number
- CN202520300256.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-25
AI Technical Summary
In existing concrete mixing plants, heavier concrete materials are difficult to pour into the feed inlet of the mixing mechanism, resulting in low work efficiency.
A concrete mixing device including a mixing drum, a feeding seat, and rollers was designed. The rollers are driven by a second servo motor to form an inclined material conveying track to assist in conveying concrete materials to the feeding hopper. The feeding effect is ensured by a scraper and a cleaning brush.
It reduced the labor intensity of workers, improved the efficiency of concrete mixing, and reduced the possibility of material splashing.
Smart Images
Figure CN223777471U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to concrete processing technical field, especially a kind of concrete mixing device. BACKGROUND
[0002] Concrete actually should be concrete, it is the general term of engineering composite material that by cementing material the aggregate is cemented into whole, the word concrete that usually speaks is the cement that uses cement as cementing material, sand, stone is aggregate;With water is matched according to certain proportion, after stirring, molding, conservation, it is cement concrete, also called ordinary concrete, it is widely used in civil engineering.
[0003] At present, the existing concrete mixing mechanism is inconvenient for the staff to pour the heavy concrete material into the feed inlet of the mixing mechanism with high port during use, which affects work efficiency.
[0004] Therefore, the present application provides a kind of concrete mixing device to solve the above technical problems. UTILITY MODEL CONTENT
[0005] The utility model solves the technical problem to provide a kind of concrete mixing device to solve the problem that it is inconvenient to pour the heavy concrete material into the feed inlet of the mixing mechanism in prior art, which affects work efficiency.
[0006] To solve the above technical problems, the utility model provides the following technical scheme:
[0007] A kind of concrete mixing device, including frame, the frame is installed with stirring drum, the top of the stirring drum is provided with feed hopper, the side of the stirring drum is fixed with feeding seat, the feeding seat is arranged with a plurality of rollers, a plurality of the rollers are driven to form inclined material conveying track, and the feeding seat is provided with second servo motor for driving the roller rotation.
[0008] Optionally, the bottom of the frame one end is installed with two rollers, and the bottom of the frame other end is installed with two vertical positioning columns.
[0009] Optionally, the upper end surface of the frame one side is fixed with handle.
[0010] Optionally, the bottom of the feeding seat is provided with mounting groove, the second servo motor is fixed in the mounting groove, and the shaft of the second servo motor and the end of one roller are driven by transmission belt.
[0011] Optionally, the inner slide of the feed hopper is installed with scraping rod, and the scraping rod is installed with cleaning brush for abutting the surface of the feed hopper.
[0012] Optionally, a sliding part is fixed to the lower end of the scraper, and the sliding part is slidingly installed along the circular lower port of the bottom of the feeding hopper.
[0013] Optionally, a stirring shaft is rotatably installed in the middle of the stirring cylinder, a plurality of stirring blades are symmetrically installed on both sides of the stirring shaft, a first servo motor is fixed to the bottom of the stirring cylinder and drives the stirring shaft, and a discharge port is arranged at the edge of the bottom of the stirring cylinder.
[0014] Compared with the prior art, the present application has at least the following beneficial effects:
[0015] In the above scheme, thanks to the cooperation of the stirring cylinder, the feeding seat, the roller and the second servo motor, the track formed by the feeding seat and the roller can assist the workers to more labor-savingly convey the concrete material to the feeding hopper for pouring, which not only reduces the labor intensity of the workers, but also effectively improves the work efficiency.
[0016] As described above, thanks to the structural arrangement of the feeding hopper, the possibility of material splashing out during stirring in the stirring cylinder is reduced while ensuring feeding, and meanwhile, in cooperation with the arrangement of the scraper on the feeding hopper, the concrete material on the inner wall of the feeding hopper can be swept into the stirring cylinder by the cleaning brush through the rotation of the scraper on the feeding hopper, which is conducive to ensuring the feeding effect.
[0017] In summary, the device can conveniently assist workers to feed, and can improve the work efficiency of concrete stirring. BRIEF DESCRIPTION OF DRAWINGS
[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present application and, together with the description, further serve to explain the principles of the present application and to enable a person skilled in the relevant art to implement and use the present application.
[0019] Figure 1 Fig. 1 is a structural schematic view of a concrete mixing device;
[0020] Figure 2 Fig. 2 is a structural schematic view of a concrete mixing device; Figure 1 Fig. 3 is an enlarged schematic view of the structure at A in Fig. 2;
[0021] Figure 3 Fig. 4 is a structural schematic view of a scraper of a concrete mixing device;
[0022] Figure 4 Fig. 5 is a structural schematic view of a concrete mixing device; Figure 3 Fig. 6 is an enlarged schematic view of the structure at B in Fig. 5;
[0023] Figure 5 Fig. 7 is a schematic view of the internal structure of a stirring cylinder in a concrete mixing device.
[0024] [Reference signs]
[0025] 1. frame; 101. roller; 102. positioning column; 103. handle; 2. stirring drum; 201. discharge port; 202. stirring shaft; 203. stirring blade; 204. first servo motor; 3. feeding hopper; 4. scraping rod; 401. cleaning brush; 402. sliding part; 5. feeding seat; 501. mounting groove; 6. roller; 7. second servo motor.
[0026] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environment. DETAILED DESCRIPTION
[0027] The concrete mixing device provided by the utility model will be described in detail below in combination with the drawings and specific embodiments. Meanwhile, it is pointed out here that in order to make the embodiments more detailed, the following embodiments are the best, preferred embodiments, and other alternative ways can also be adopted by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.
[0028] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiments can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).
[0029] Generally, the terms can be understood at least partly from the use in the context. For example, at least partly depending on the context, the term "one or more" used in this paper can be used to describe any feature, structure or characteristic in singular sense, or can be used to describe the combination of features, structures or characteristics in plural sense. In addition, the term "based on" can be understood as not necessarily conveying a set of exclusive factors, but can instead, at least partly depending on the context, allow the existence of other factors that are not necessarily explicitly described.
[0030] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.
[0031] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.
[0032] like Figure 1 As shown, an embodiment of the present invention provides a concrete mixing device, including a frame 1. Two rollers 101 are installed at one bottom end of the frame 1, two vertical positioning posts 102 are installed at the other bottom end of the frame 1, and a handle 103 is fixed on one side of the upper end face of the frame 1.
[0033] Cooperate Figure 2 As shown, a mixing drum 2 is mounted on the frame 1. A feeding hopper 3 is provided on the top of the mixing drum 2, and a feeding seat 5 is fixed to the side of the mixing drum 2. Several rollers 6 are arranged on the feeding seat 5. The rollers 6 are driven and cooperate to form an inclined material conveying track. A second servo motor 7 for driving the rollers 6 to rotate is provided inside the feeding seat 5. In a specific implementation, a mounting groove 501 is opened at the bottom of the feeding seat 5. The second servo motor 7 is fixed in the mounting groove 501, and the shaft of the second servo motor 7 is driven and cooperated with the end of one of the rollers 6 through a transmission belt.
[0034] like Figure 3 and Figure 4 As shown, a scraper rod 4 is slidably installed inside the feed hopper 3, and a cleaning brush 401 for abutting against the surface of the feed hopper 3 is installed on the scraper rod 4. A sliding part 402 is fixed to the lower end of the scraper rod 4, and the sliding part 402 is slidably installed along the circular lower port of the bottom of the feed hopper 3.
[0035] like Figure 5As shown, the middle of the stirring drum 2 is rotatably mounted with a stirring shaft 202, a plurality of stirring blades 203 are symmetrically installed on both sides of the stirring shaft 202, and a first servo motor 204 is fixed at the bottom of the stirring drum 2 to drive the stirring shaft 202, and a discharge port 201 is arranged at the bottom edge of the stirring drum 2, which can be used for discharging.
[0036] The working principle of the concrete mixing device, when in use, the plurality of rollers 6 on the feeding seat 5 can be driven to rotate by the second servo motor 7, which can assist the workers to more labor-savingly convey the concrete material to the feeding hopper 3 for pouring, which can not only reduce the labor intensity of the workers, but also effectively improve the work efficiency.
[0037] At the same time, due to the funnel-shaped structure of the feeding hopper 3, the possibility of material splashing out of the stirring drum 2 during stirring can be reduced while ensuring feeding, and at the same time, the scraping rod 4 slidingly installed on the feeding hopper 3 can be rotated to make the cleaning brush 401 sweep the concrete material on the inner wall of the feeding hopper 3 into the stirring drum 2, which is beneficial to ensure the feeding effect.
[0038] In summary, the device can conveniently assist workers to feed, and can improve the work efficiency of concrete mixing.
[0039] The utility model covers any alternative, modification, equivalent method and scheme which is made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiments of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit etc. are not explained in detail.
[0040] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, a plurality of improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection range of the utility model.
Claims
1. A concrete mixing device, comprising a frame (1) on which a mixing drum (2) is mounted, characterized in that, The top of the mixing drum (2) is provided with a feeding hopper (3), and the side of the mixing drum (2) is fixed with a feeding seat (5). Several rollers (6) are arranged on the feeding seat (5). The rollers (6) are driven and cooperate to form an inclined material conveying track. A second servo motor (7) for driving the rollers (6) to rotate is provided in the feeding seat (5).
2. The concrete mixing device according to claim 1, characterized in that, Two rollers (101) are installed at one bottom end of the frame (1), and two vertical positioning posts (102) are installed at the other bottom end of the frame (1).
3. The concrete mixing device according to claim 2, characterized in that, A handle (103) is fixed to one side of the upper end face of the frame (1).
4. The concrete mixing device according to claim 1, characterized in that, The bottom of the feeding seat (5) is provided with a mounting groove (501), the second servo motor (7) is fixed in the mounting groove (501), and the shaft of the second servo motor (7) is connected to the end of one of the rollers (6) by a transmission belt.
5. The concrete mixing device according to claim 1, characterized in that, A scraper rod (4) is slidably installed inside the feed hopper (3), and a cleaning brush (401) for abutting against the surface of the feed hopper (3) is installed on the scraper rod (4).
6. The concrete mixing device according to claim 5, characterized in that, The lower end of the scraper rod (4) is fixed with a sliding part (402), which is slidably installed along the circular lower port of the bottom of the feed hopper (3).
7. The concrete mixing device according to claim 1, characterized in that, A stirring shaft (202) is rotatably installed in the middle of the stirring drum (2). Multiple stirring blades (203) are symmetrically installed on both sides of the stirring shaft (202). A first servo motor (204) that drives the stirring shaft (202) is fixed at the bottom of the stirring drum (2). A discharge port (201) is also provided at the bottom edge of the stirring drum (2).