Material feeding hopper with premixing function
By designing a material feed hopper with a premixing function, the material is initially mixed using the hopper structure and premixing plate, which solves the problem of long material mixing time in the existing technology and improves production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANTUI JANEOO MACHINERY
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-10
AI Technical Summary
In existing concrete mixing equipment, material mixing relies on the mechanical movement of the mixing host, resulting in a long mixing time and an inability to improve productivity.
Design a material feed hopper with premixing function, including hopper body, liner, premixing plate and vibrator. Through the structural design of the hopper body and the setting of the premixing plate, the material is initially mixed during free fall, and the vibrator is used to promote the material to detach from the inner wall and shorten the mixing time.
By using a premixing hopper, the material mixing time is shortened, improving the production efficiency of the concrete mixing plant and increasing productivity.
Smart Images
Figure CN224103209U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to concrete mixing equipment, concretely relates to a material feeding hopper with premixing function. BACKGROUND
[0002] Under the background of the continuous development of the current construction industry, commercial concrete mixing station is widely used. At present, the main working process of concrete mixing station equipment is that the aggregate raw materials such as stones and sand required for producing concrete, and powder materials such as cement, fly ash and mineral powder are respectively put into the mixing host, and the mixing host is used for mixing to form homogeneous concrete.
[0003] The mixing of materials relies on the mechanical movement of the mixing host to mix all materials, and the required time is relatively long, so that the production rate cannot be improved. Therefore, a material feeding hopper with premixing function is provided. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a material feeding hopper with premixing function, which has premixing function and solves the problem that in the prior art, the mixing of materials relies on the mechanical movement of the mixing host to mix all materials, and the required time is relatively long, so that the production rate cannot be improved.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme that the utility model provides a material feeding hopper with premixing function, which comprises a hopper body, a lining plate, a premixing plate, a feeding port and a discharging port. The hopper body is wide at the top and narrow at the bottom, at least one feeding port is arranged at different positions of the top of the hopper body, the lining plate is installed on the inner wall of the hopper body, the premixing plate is arranged horizontally on the inner wall of the hopper body, the premixing plate is installed between the wall plates of the hopper body and is narrow at the top and wide at the bottom, the discharging port is arranged at the bottom of the hopper body, and the outer facade of the outer wall of the hopper body is provided with a vibrator.
[0006] Preferably, the lining plate is made of high-molecular wear-resistant material.
[0007] Preferably, the feeding port and the discharging port are circular or rectangular in shape.
[0008] Preferably, the number of premixing plates is at least three.
[0009] Preferably, bolt connection ports are reserved at the outer ends of the feeding port and the discharging port.
[0010] Compared with the prior art, the utility model has the advantages and positive effects that,
[0011] 1. The utility model has the characteristics of simple structure and safety and reliability, solves the problem that the current material mixing completely relies on the mixing machine to fully utilize the premixing of materials during the feeding process, shortens the time of the mixing machine for mixing to form homogeneous concrete and improves the production efficiency of the mixing station.
[0012] 2. The utility model possesses premixing function, solved the mixing of material in prior art relies on the mechanical movement of stirring host machine mixes all materials, the required time is relatively long, causes the problem that the productivity cannot be improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] In order to more clearly illustrate the technical scheme of the utility model embodiment, the following will be to the embodiment description needed to use the drawing a simple introduction, obviously, the following description in the drawing is some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to these drawings.
[0014] Figure 1 It is a structure diagram of the material feeding hopper with premixing function of an embodiment;
[0015] In the above figure, 1, feed inlet, 2, hopper body, 3, lining plate, 4, premixing plate, 5, discharge port, 6, vibrator. DETAILED DESCRIPTION
[0016] In order to more clearly illustrate the technical scheme of the utility model, the following will be to the embodiment of the utility model with the drawings and further description. It should be noted that, in the case of no conflict, the embodiment of the application and the features in the embodiment can be combined with each other.
[0017] In the following description, a lot of specific details are set forth in order to fully understand the utility model, however, the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiments disclosed in the following disclosure.
[0018] Embodiment 1, as Figure 1 The utility model discloses a material feeding hopper with premixing function, including hopper body 2, lining plate 3, premixing plate 4, feed inlet 1 and discharge port 5, the hopper body 2 is wide at the top and narrow at the bottom, and the hopper body 2 is the main structure, adopts the funnel shape design of wide at the top and narrow at the bottom, and the role is to concentrate different raw materials, and guide material to fall naturally under the action of gravity, and premixing is realized by internal structure design.
[0019] At least one feed inlet 1 is arranged at different positions of the top of the hopper body 2, and the feed inlet 1 is arranged at different positions of the top of the hopper body 2, for receiving different raw materials such as stones, sand, cement and the like from a belt conveyor, an elevator or a screw conveyor, and realizing path-divided feeding. The lining plate 3 is installed on the inner wall of the hopper body 2, the lining plate 3 covers the surface of the inner wall of the hopper body 2, protects the hopper body 2 from being worn by the material, and reduces the frictional resistance when the material slides.
[0020] The inner wall of the bucket body 2 is provided with transverse and longitudinal premixing plates 4, which are installed between the wall plates of the bucket body 2 in a narrow upper and wide lower manner, cut the material flow, change the trajectory and speed of the falling material, and promote the collision and penetration of different raw materials in the process of free falling to achieve preliminary mixing. The narrow upper and wide lower design is suitable for the falling process of gradually accelerated material to avoid excessive resistance.
[0021] The bottom of the bucket body 2 is provided with a discharge port 5 located at the bottom of the bucket body 2 to transport the premixed material to the main mixer for final mixing. The outer facade of the outer wall of the bucket body 2 is provided with a vibrator 6, which transmits energy to the bucket body 2 through mechanical vibration to promote the residual material to separate from the inner wall and slide to the discharge port 5, thereby reducing the residual material in the bucket.
[0022] The specific design of the above key components will be described below:
[0023] The lining plate 3 is made of high molecular wear-resistant material. The high molecular wear-resistant material is polyurethane or ultra-high molecular weight polyethylene (UHMWPE), with a thickness of 8-15 mm and a smooth surface. It is fixed on the inner wall of the bucket body 2 by means of countersunk bolts or embedded clamping slots, and the joints are seamlessly spliced to prevent material from seeping into the gap.
[0024] The shape of the feeding port 1 and the discharge port 5 is circular or rectangular. The circular shape is suitable for powders such as cement and mineral powder, and the air flow conveying adaptability is strong, which reduces dust. The rectangular shape is suitable for aggregates such as stones and sand, and the large opening area prevents large particles from being blocked.
[0025] The number of premixing plates 4 is at least three. The material falls freely on the surface of the lining plate 3 and slides downward along the surface. The material is cut by the premixing plate 4 in the middle, the premixing plate 4 cuts the same material flow, and different materials collide and mix around the premixing plate 4, thereby realizing the preliminary mixing of the material before falling into the main machine. The premixed material enters the main machine through the discharge port 5 at the bottom of the bucket body 2 for further mixing.
[0026] The feeding port 1 and the discharge port 5 are provided with bolt connection ports at the outer end. The bolt connection port is a standardized interface that meets the GB / T 9119 flange standard. The hole diameter and hole distance are matched with the conveying equipment, and the bolt is made of 8.8 high-strength bolt + spring washer to prevent loosening caused by vibration. The bolt connection port can complete the butt joint of the feeding port 1 and the discharge port 5 with the conveying equipment without welding.
[0027] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein, and the contents not described in detail in the description belong to the prior art known by the professional technical personnel.
[0028] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms, and any skilled person in the art can change or modify the equivalent embodiments applied to other fields by using the disclosed technical content, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model without departing from the technical scheme content of the utility model still belongs to the protection scope of the technical scheme of the utility model.
Claims
1. A material feed hopper with premixing function, characterized in that, It comprises a bucket body, a lining plate, a premixing plate, a feeding port and a discharging port, the bucket body is wide at the top and narrow at the bottom, at least one feeding port is arranged at different positions of the top of the bucket body, the lining plate is installed on the inner wall of the bucket body, the horizontal plane of the inner wall of the bucket body is arranged with transverse and longitudinal premixing plates, the premixing plates are installed between the wall plates of the bucket body in a manner that they are narrow at the top and wide at the bottom, the bottom of the bucket body is arranged with a discharging port, and the outer facade of the outer wall of the bucket body is installed with a vibrator.
2. The material feeding hopper with a premixing function according to claim 1, characterized in that, The lining plate is made of high polymer wear-resistant material.
3. The material feeding hopper with a premixing function according to claim 1, characterized in that, The feeding port and the discharging port are circular or rectangular in shape.
4. The material feeding hopper with a premixing function according to claim 1, characterized in that, The number of the premixing plates is at least three.
5. The material feeding hopper with a premixing function according to claim 1, characterized in that, The feeding port and the discharging port are reserved with bolt connection ports at the outer ends.