Dry powder distribution box
By designing the base and auxiliary components of the dry powder distribution box, and utilizing the motor-driven rotating rod and vibrating components, the problem of dry powder accumulation and blockage was solved, achieving smooth conveying and efficient operation of dry powder.
Patent Information
- Application Number
- CN202520442711.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-13
AI Technical Summary
In the prior art, dry powder materials tend to accumulate during the addition of materials into the mixing drum, causing blockage of the distribution box and affecting normal operation.
A dry powder distribution box was designed, comprising a base and auxiliary components. The base has an inlet and an outlet. The auxiliary components are driven by a motor to rotate a rod and a connecting rod, which, together with a vibrating element, disperse the dry powder and reduce the probability of clogging.
It effectively reduces the probability of dry powder clogging in the base, improves work efficiency, and ensures smooth delivery of dry powder.
Smart Images
Figure CN223935461U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete production technology, and in particular to a dry powder distribution box. Background Technology
[0002] Semi-flexible pavement is a new type of pavement that combines rigidity and flexibility. It has the advantages of asphalt pavement, such as good flexibility, strong crack resistance, and seamlessness, as well as cement concrete pavement, such as high rigidity, strong load-bearing capacity, and good rutting resistance. At the same time, it also has good water resistance, oil resistance, acid resistance, and good colorability. It can be used for the repair of rutting defects in old pavements as well as for new pavements. Due to its long service life, it reduces the frequency of maintenance, resulting in significant social and economic benefits throughout its entire life cycle.
[0003] Semi-flexible pavement is a dense-skeleton interlocking structure, a composite of rigid cement mortar and flexible asphalt mixture skeleton. The cement mortar fills the voids inside the asphalt mixture, greatly improving the asphalt mixture's resistance to shoving deformation under high-temperature conditions. Dry powder distribution boxes are typically used in the construction of semi-flexible pavement.
[0004] Concrete is a commonly used building material. During its production, various materials are typically added to improve its properties. These added dry powder materials are called concrete admixtures, and they are used to enhance concrete's strength, durability, crack resistance, and other properties.
[0005] However, in the existing technology, when adding dry powder or other concrete admixtures into the mixing drum, the raw materials are prone to accumulate in the distribution box, causing blockage and affecting normal operation. Utility Model Content
[0006] This invention provides a dry powder distribution box that can reduce the probability of raw material accumulation during the process of adding raw materials into the mixing drum, thereby improving work efficiency.
[0007] The dry powder dispensing box provided in this application includes a base and an auxiliary component. The base has a receiving space and is provided with an inlet and an outlet. The dry powder enters the base through the inlet and is discharged to the target location through the outlet. The auxiliary component is installed in the base at a position corresponding to the outlet and disperses the dry powder in the base.
[0008] The dry powder distribution box provided in this application has a base that can hold dry powder, making it easy to transport the dry powder to other containers. It also has an auxiliary component that can move the dry powder in the base, dispersing the relatively stationary dry powder in the base into a flowing state, thereby reducing the probability of the dry powder clogging or accumulating in the base and improving work efficiency.
[0009] In one possible implementation of this application, the base includes a base to which a housing is connected, the housing having a receiving space.
[0010] In one possible implementation of this application, the box is provided with a feed inlet, and a partition plate is installed inside the box to divide the containment space inside the box into two parts.
[0011] In one possible implementation of this application, the box body is connected to two discharge pipes, a partition plate is installed inside the box body at a position between the two discharge pipes, and the discharge pipes are provided with discharge ports.
[0012] In one possible implementation of this application, the auxiliary component includes a motor, which is installed inside a housing. The motor output shaft is connected to a rotating rod, which is slidably connected to a slider. The slider is movably connected to a first connecting rod, which is movably connected to a second connecting rod. The second connecting rod is connected to a sleeve block, which is inserted into the discharge pipe and slidably connected to the other two.
[0013] In one possible implementation of this application, the dry powder dispensing box further includes a vibrating element installed at the bottom of the box and at a position corresponding to the partition plate.
[0014] One or more technical solutions provided in the embodiments of this utility model have at least the following technical effects or advantages:
[0015] (1) This application is equipped with a motor, a rotating rod, a first connecting rod, a second connecting rod and a sleeve block. By moving the rotating rod, the first connecting rod, the second connecting rod and the sleeve block, the probability of dry powder in the box being blocked can be reduced and the working efficiency can be improved.
[0016] (2) This application is equipped with a partition plate, which can guide the flow while conveying dry powder into the box, reducing the probability of the dry powder being blocked due to rapid falling to a certain position.
[0017] (3) This application is equipped with a vibrating element, which provides vibration to the box, thereby further reducing the probability of dry powder clogging inside the box. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of the overall structure of a dry powder distribution box according to the present invention;
[0020] Figure 2 for Figure 1 Second-view structural diagram;
[0021] Figure 3 This is a schematic diagram of the auxiliary component structure.
[0022] Icons: 1-Base; 11-Inlet; 12-Outlet; 13-Base; 14-Box; 15-Divider; 16-Outlet pipe; 2-Auxiliary components; 21-Motor; 22-Rotating rod; 23-Slider; 24-First connecting rod; 25-Second connecting rod; 26-Sleeve block; 3-Vibrating component. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0024] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.
[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0026] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.
[0028] This application provides a dry powder dispensing box, such as... Figure 1 and Figure 2 As shown, the dry powder distribution box includes a base 1 and an auxiliary component 2; wherein, the base 1 has a receiving space, and the base 1 is provided with a feed inlet 11 and a discharge outlet 12. The dry powder enters the base 1 through the feed inlet 11 and is discharged to the target position through the discharge outlet 12; the auxiliary component 2 is installed in the base 1 at the position corresponding to the discharge outlet 12, and disperses the dry powder in the base 1 through the auxiliary component 2.
[0029] In some embodiments of this application, such as Figure 1 As shown, the base 1 includes a base 13, and the base 13 is connected to a box 14, which has a receiving space.
[0030] For example, the base 1 can be configured to include a base 13, and a box 14 can be connected to the top of the base 13. The box 14 has a storage space inside, that is, dry powder can be conveyed into the box 14.
[0031] As another example, the base 1 can be made of steel or other materials with a certain load-bearing capacity. In this embodiment of the application, the size and material of the base 1 are not specifically limited, as long as they meet the actual needs.
[0032] In the above embodiments, the base 13 is provided to support the box 14; the box 14 is provided to accommodate raw materials such as dry powder.
[0033] In some embodiments of this application, such as Figure 1As shown, the box 14 is provided with a feed inlet 11, and a partition plate 15 is installed inside the box 14, which divides the accommodating space inside the box 14 into two parts.
[0034] For example, the housing 14 may be provided with a feed inlet 11. For instance, an opening may be provided at the top of the housing 14, through which raw materials such as dry powder enter the housing 14.
[0035] In another example, a partition 15 can be installed inside the housing 14. For example, the partition 15 can be fixedly installed in the middle of the housing 14 to divide the housing 14 into two spaces of the same size.
[0036] In another example, the partition 15 can be movably installed inside the housing 14, that is, the partition 15 can move inside the housing 14, thereby dividing the housing 14 into two spaces of different sizes.
[0037] In the above embodiment, since a partition plate 15 is provided, the dry powder and other raw materials entering the box 14 can be diverted, reducing the probability of the dry powder clogging in the box 14 and improving work efficiency.
[0038] In some embodiments of this application, such as Figure 1 and Figure 2 As shown, the box 14 is connected to two discharge pipes 16, and the partition plate 15 is installed inside the box 14 between the two discharge pipes 16. The discharge pipes 16 are provided with discharge ports 12.
[0039] For example, the side wall of the housing 14 can be connected to two discharge pipes 16, and the partition plate 15 is located in the middle of the two discharge pipes 16, that is, one discharge pipe 16 is located on one side of the partition plate 15, and the other discharge pipe 16 is located on the other side of the partition plate 15.
[0040] It is understandable that the partition plate 15 divides the inside of the box 14 into two spaces, one of which is connected to the other space by the discharge pipe 16; the other discharge pipe 16 is connected to the other space.
[0041] In another example, the inside of the housing 14 is provided with a ramp, and the discharge pipe 16 is also provided with an incline. The discharge pipe 16 and the ramp are inclined in the same direction. This is so as to facilitate the conveying of dry powder inside the housing 14 through the discharge pipe 16.
[0042] In the above embodiment, since a discharge pipe 16 and a discharge port 12 are provided, the dry powder in the box 14 can be transported to a designated location through the discharge pipe 16 and the discharge port 12.
[0043] In some embodiments of this application, such as Figure 3As shown, the auxiliary component 2 includes a motor 21, which is installed inside the housing 14. The output shaft of the motor 21 is connected to a rotating rod 22, which is slidably connected to a slider 23. The slider 23 is movably connected to a first connecting rod 24, which is movably connected to a second connecting rod 25. The second connecting rod 25 is connected to a sleeve block 26, which is inserted into the discharge pipe 16 and slidably connected to the discharge pipe 16.
[0044] For example, the auxiliary component 2 can be configured to include a motor 21, which can be installed inside the housing 14. The axis of the output shaft of the motor 21 can be parallel to or nearly parallel to the vertical direction.
[0045] In another example, the output shaft of motor 21 can be fixedly connected to a rotating rod 22. A sliding groove is provided inside the rotating rod 22 (not shown in the figure). A slider 23 is slidably connected inside the sliding groove. A first connecting rod 24 is movably connected to the slider 23. A second connecting rod 25 is movably connected to the first connecting rod 24. A sleeve block 26 is movably connected to the second connecting rod 25. The sleeve block 26 can reciprocate within the discharge pipe 16.
[0046] The first connecting rod 24 can be a telescopic rod, and it can be connected to the slider 23 via a hinge or other movable connection. One end of the second connecting rod 25 can be connected to the first connecting rod 24 via a universal joint or ball joint, and the other end of the second connecting rod 25 can be movably connected to the sleeve block 26 via a ball joint, universal joint, or other means. Furthermore, the sleeve block 26 has a hollow structure, allowing dry powder to pass through it.
[0047] It should be explained that the rotating rod 22, the first connecting rod 24, and the second connecting rod 25 are all made of materials with a certain strength, so that the rotating rod 22 and other parts can work normally when subjected to dry powder pressure.
[0048] In the above embodiments, a motor 21 is provided to provide driving force; a rotating rod 22, a first connecting rod 24, a second connecting rod 25 and a sleeve block 26 are provided. The movement of the sleeve block 26 in the discharge pipe 16 can disperse the dry powder in the discharge pipe 16 and / or the box 14, reducing the probability of dry powder blockage.
[0049] In some embodiments of this application, such as Figure 2 As shown, the dry powder distribution box also includes a vibrating element 3, which is installed at the bottom of the box body 14 and at the corresponding position of the partition plate 15.
[0050] For example, the dry powder dispensing box can be configured to include a vibrating element 3, which can be installed at the bottom of the box body 14 and at the corresponding position of the partition plate 15.
[0051] For example, the vibrating element 3 can be installed at the bottom of the housing 14 and directly opposite the partition plate 15, that is, the vibrating element 3 can be installed directly below the partition plate 15.
[0052] As another example, the vibrating component 3 can be a vibration motor, which is detachably mounted on the bottom of the housing 14, for example, by bolt connection. The appropriate power vibration motor should be selected based on the specific circumstances.
[0053] In the above embodiment, since a vibrating element 3 is provided, the vibration provided by the vibrating element 3 to the bottom of the box 14 can further reduce the probability of dry powder clogging in the box 14.
[0054] The following describes the usage process of the dry powder dispensing box provided in this application. When using it:
[0055] Dry powder and other raw materials are poured into the box 14 through the feed inlet 11. The motor 21 and the vibrator 3 are started. The output shaft of the motor 21 drives the rotating rod 22 to rotate. At the same time as the rotating rod 22 rotates, the slider 23 slides inside the rotating rod 22. The slider 23 can drive the first connecting rod 24 to move while sliding inside the rotating rod 22. The first connecting rod 24 drives the second connecting rod 25 to move. The second connecting rod 25 drives the sleeve block 26 to slide inside the discharge pipe 16. The sleeve block 26 disperses the dry powder in the discharge pipe 16. The dry powder in the box 14 is discharged to the designated position through the discharge pipe 16. At the same time, the vibrator 3 provides vibration to the box 14 to reduce the probability of dry powder blockage in the box 14.
[0056] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0057] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A dry powder dispensing box, characterized in that, include: The base (1) has a receiving space. The base (1) is provided with a feed inlet (11) and a discharge outlet (12). Dry powder enters the base (1) through the feed inlet (11) and is discharged from the discharge outlet (12) to the target position. Auxiliary component (2) is installed in the base (1) at a position corresponding to the discharge port (12) to disperse the dry powder in the base (1).
2. The dry powder dispensing box according to claim 1, characterized in that, The base (1) includes a base (13) connected to a box (14) having a receiving space.
3. The dry powder dispensing box according to claim 2, characterized in that, The box (14) is provided with the feed inlet (11), and a partition plate (15) is installed inside the box (14) to divide the accommodating space inside the box (14) into two parts.
4. The dry powder dispensing box according to claim 3, characterized in that, The box (14) is connected to two discharge pipes (16), and the partition plate (15) is installed inside the box (14) between the two discharge pipes (16). The discharge pipes (16) are provided with discharge ports (12).
5. The dry powder dispensing box according to claim 4, characterized in that, The auxiliary component (2) includes a motor (21) installed inside the housing (14). The output shaft of the motor (21) is connected to a rotating rod (22). The rotating rod (22) is slidably connected to a slider (23). The slider (23) is movably connected to a first connecting rod (24). The first connecting rod (24) is movably connected to a second connecting rod (25). The second connecting rod (25) is connected to a sleeve block (26). The sleeve block (26) is inserted into the discharge pipe (16) and the two are slidably connected.
6. The dry powder dispensing box according to claim 4, characterized in that, It also includes a vibrating element (3), which is installed at the bottom of the housing (14) and at the position corresponding to the partition plate (15).