Automatic mixing and feeding device

Abstract

The utility model relates to an automatic material mixing and supplying device which comprises a fixed seat and is characterized in that a material mixing bin is fixedly mounted at the top of the fixed seat, a material mixing motor is fixedly mounted at the top of the material mixing bin, a partition plate is fixedly mounted in the material mixing bin, a plurality of stirring rods are rotatably mounted below the partition plate, and the stirring rods are connected with the fixed seat. A discharging pipe is fixedly mounted at the bottom of the mixing bin, a functional assembly is arranged on the surface of the discharging pipe, and the functional assembly comprises a driving motor. According to the automatic material mixing and supplying device, through the arrangement of a functional assembly and the cooperation of a driving motor, a first rotating rod and the like, crushing pieces can be driven by the rotating rod to be stirred in a discharging pipe, so that caked materials are crushed, the discharging pipe is prevented from being blocked, and a scraping ring can be driven to move up and down on the inner wall of the discharging pipe; therefore, materials adhered to the inner wall of the discharging pipe are scraped off, waste of the materials is avoided, and practicability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering construction technology, specifically to an automatic mixing and supply device. Background Technology

[0002] Civil engineering construction refers to the process in the field of civil engineering where, in accordance with the requirements of engineering design documents, resources such as manpower, materials, and machinery are organized to carry out activities such as foundation treatment, structural construction, and facility installation in order to realize the construction of buildings, structures, or other engineering facilities. During the construction process, various materials need to be mixed. However, the amount of materials required in the construction process is enormous, and manual mixing is time-consuming and labor-intensive. This is where mixing supply devices come in.

[0003] A search revealed, for example, a construction mixing supply device disclosed in Chinese Utility Model Patent Publication No. CN220554663U. Although this device uses a bottom rotating plate at the bottom of the connecting rod to rotate and scrape the bottom discharge port, thus assisting in material discharge and reducing material adhesion to the inner wall of the mixing drum, its efficiency is low because it only uses the rotating plate to scrape off the material. Furthermore, it leaves many dead corners and cannot completely scrape off the material, resulting in waste. Therefore, an automatic mixing supply device is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides an automatic mixing and feeding device that can not only assist in material discharge but also clean and scrape the inner wall of the discharge pipe to avoid waste.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic mixing and feeding device, including a fixed base, a mixing bin fixedly installed on the top of the fixed base, a mixing motor fixedly installed on the top of the mixing bin, a partition fixedly installed inside the mixing bin, a plurality of stirring rods rotatably installed below the partition, a discharge pipe fixedly installed at the bottom of the mixing bin, and functional components provided on the surface of the discharge pipe;

[0006] The functional components include a drive motor, which is fixedly mounted on the surface of the discharge pipe. A first rotating rod is fixedly mounted on the output end of the drive motor. A main helical gear is fixedly mounted on one side of the first rotating rod extending outside the discharge pipe. A driven helical gear meshes with the bottom of the main helical gear. A second rotating rod is fixedly mounted in the middle of the driven helical gear. A driving gear is fixedly mounted on the surface of the second rotating rod. A driven gear meshes with the right side of the driving gear. A third rotating rod is fixedly mounted in the middle of the driven gear. Threaded rods are fixedly mounted on the top and bottom of the third rotating rod. Movable seats are threaded onto the surfaces of both threaded rods. Scraping rings are fixedly mounted on the left side of both movable seats.

[0007] Furthermore, feed pipes are fixedly installed on both the left and right sides of the mixing hopper, a control valve is installed on the surface of the discharge pipe, and several L-shaped brackets are fixedly installed on both the left and right sides of the fixed base, with casters installed at the bottom of each L-shaped bracket.

[0008] Furthermore, three transmission rods are rotatably mounted on the top of the partition, and transmission wheels are fixedly mounted on the surface of each of the three transmission rods. Every two transmission wheels are connected by a belt drive. The output end of the mixing motor is fixedly connected to one of the transmission rods, and stirring rods are fixedly mounted on the bottom of two of the transmission rods.

[0009] Furthermore, a bearing plate is fixedly installed on the left side surface of the discharge pipe, a drive motor is provided on the top surface of the bearing plate, and a number of impact fragments are fixedly provided on the surface of the rotating rod.

[0010] Furthermore, a mounting plate is fixedly installed on the right side surface of the discharge pipe, and the second and third rotating rods are rotatably connected to the mounting plate.

[0011] Furthermore, the two threaded rods have opposite thread directions, and the right side wall of the discharge pipe has two limiting slots. A scraping ring is fixedly installed on one side of the movable seat extending into the discharge pipe.

[0012] Furthermore, two horizontal plates are fixedly installed on the right side of the discharge pipe, and the two horizontal plates are rotatably installed with the threaded rod.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] This automatic mixing and feeding device, through the setting of functional components and the cooperation of a drive motor and a first rotating rod, can not only drive the crushing fragments to stir inside the discharge pipe through the rotating rod, thereby breaking up the lumpy material and preventing the discharge pipe from being blocked, but also drive the scraping ring to move up and down on the inner wall of the discharge pipe, thereby scraping off the material adhering to the inner wall of the discharge pipe and avoiding material waste, thus having practicality. Attached Figure Description

[0015] Figure 1 This is a perspective view of the mixing hopper of this utility model;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3 This is a schematic diagram of the discharge pipe and functional components of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 This is a three-dimensional view of the cleaning ring of this utility model.

[0020] In the diagram: 1. Fixed base; 2. Mixing bin; 3. Feed pipe; 4. Mixing motor; 5. Baffle plate; 6. Stirring rod; 7. Discharge pipe; 8. Functional component; 801. Drive motor; 802. First rotating rod; 803. Main helical gear; 804. Driven helical gear; 805. Second rotating rod; 806. Driving gear; 807. Driven gear; 808. Third rotating rod; 809. Threaded rod; 810. Moving base; 811. Scraping ring; 9. Mounting plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 An automatic mixing and feeding device in this embodiment includes a fixed base 1, a mixing bin 2 fixedly installed on the top of the fixed base 1, a mixing motor 4 fixedly installed on the top of the mixing bin 2, a partition 5 fixedly installed inside the mixing bin 2, a number of stirring rods 6 rotatably installed below the partition 5, a discharge pipe 7 fixedly installed at the bottom of the mixing bin 2, and functional components 8 provided on the surface of the discharge pipe 7.

[0023] Functional component 8 includes a drive motor 801, which is fixedly mounted on the surface of the discharge pipe 7. A first rotating rod 802 is fixedly mounted on the output end of the drive motor 801. A main helical gear 803 is fixedly mounted on one side of the first rotating rod 802 extending outside the discharge pipe 7. A driven helical gear 804 meshes with the bottom of the main helical gear 803. A second rotating rod 805 is fixedly mounted in the middle of the driven helical gear 804. A driving gear 806 is fixedly mounted on the surface of the second rotating rod 805. A driven gear 807 meshes with the right side of the driving gear 806. A third rotating rod 808 is fixedly mounted in the middle of the driven gear 807. Threaded rods 809 are fixedly mounted on the top and bottom of the third rotating rod 808. Movable seats 810 are threadedly mounted on the surfaces of the two threaded rods 809. Scraping rings 811 are fixedly mounted on the left side of the two movable seats 810.

[0024] like Figure 1As shown, by setting up the feed pipe 3, it is convenient to put the materials that need to be mixed into the mixing bin 2 through the feed pipe 3. By setting up the material control valve, the inflow and outflow of materials in the discharge pipe 7 can be controlled. By setting up the L-shaped bracket and the moving wheels, it is convenient to move the device to the designated location by the moving wheels.

[0025] like Figure 2 As shown, by setting up transmission rods, transmission wheels and belts, and by setting up a mixing motor 4 and transmission rods, the mixing motor 4 is started. The mixing motor 4 drives one of the transmission rods to rotate. Through the cooperation of the transmission wheel and belt, the other two transmission rods rotate accordingly. The transmission rods can drive the stirring rod 6 to rotate, and the stirring rod 6 stirs the internal materials.

[0026] like Figure 3 and Figure 4 As shown, by setting a support plate, it is easy to install the drive motor 801 and support the drive motor 801. By setting a striking fragment, when the drive motor 801 drives the rotating rod to rotate, the striking fragment can break up the clumps of material.

[0027] like Figure 4 As shown, the second rotating rod 805 and the third rotating rod 808 are installed by setting the mounting plate 9, so that they can rotate smoothly. By setting the limiting through groove, the movable seat 810 can extend into the inside of the discharge pipe 7 and connect with the scraping ring 811 through the limiting through groove. At the same time, the movement of the movable seat 810 is restricted, so that it can rotate vertically with the rotation of the threaded rod 809 instead of rotating with the rotation of the threaded rod 809.

[0028] When implementing this procedure, please follow these steps:

[0029] 1) First, start the drive motor 801. The drive motor 801 drives the first rotating rod 802 to rotate. The first rotating rod 802 drives the rotating rod to rotate, thereby driving the crushing fragments to break up the agglomerated material.

[0030] 2) Then, while the first rotating rod 802 is rotating, it will also drive the main helical gear 803 to rotate, so that the second rotating rod 805 can be driven to rotate through the meshing action of the main helical gear 803 and the driven helical gear 804;

[0031] 3) The second rotating rod 805 drives the driving gear 806 to rotate, which in turn drives the driven gear 807 to rotate, and then drives the third rotating rod 808 to rotate;

[0032] 4) Finally, the third rotating rod 808 drives the two threaded rods 809 to rotate, thereby driving the two moving seats 810 to move relative to each other or apart, so as to scrape off the material adhering to the inner wall of the discharge pipe 7 through the scraping ring 811.

[0033] In summary, this automatic mixing and feeding device, through the configuration of functional component 8 and the cooperation of drive motor 801 and first rotating rod 802, can not only drive the crushing fragments to stir inside the discharge pipe 7 via the rotating rod, thereby breaking up clumps of material and preventing blockage of the discharge pipe 7, but also drive scraping ring 811 to move up and down on the inner wall of the discharge pipe 7, thereby scraping off the material adhering to the inner wall of the discharge pipe 7, avoiding material waste, and is therefore practical.

[0034] 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.

[0035] 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. An automatic mixing and feeding device, comprising a fixed base (1), characterized in that: A mixing chamber (2) is fixedly installed on the top of the fixed base (1), a mixing motor (4) is fixedly installed on the top of the mixing chamber (2), a partition (5) is fixedly installed inside the mixing chamber (2), a number of stirring rods (6) are rotatably installed below the partition (5), a discharge pipe (7) is fixedly installed at the bottom of the mixing chamber (2), and a functional component (8) is provided on the surface of the discharge pipe (7). The functional component (8) includes a drive motor (801), which is fixedly mounted on the surface of the discharge pipe (7). A first rotating rod (802) is fixedly mounted on the output end of the drive motor (801). A main helical gear (803) is fixedly mounted on one side of the first rotating rod (802) extending to the outside of the discharge pipe (7). A driven helical gear (804) meshes with the bottom of the main helical gear (803). A second rotating rod (805) is fixedly mounted in the middle of the driven helical gear (804). A drive gear (806) is fixedly mounted on the surface of the second rotating rod (805). A driven gear (807) meshes with the right side of the drive gear (806). A third rotating rod (808) is fixedly mounted in the middle of the driven gear (807). Threaded rods (809) are fixedly mounted on the top and bottom of the third rotating rod (808). Movable seats (810) are threadedly mounted on the surfaces of the two threaded rods (809). Scraping rings (811) are fixedly mounted on the left side of the two movable seats (810).

2. The automatic mixing and feeding device according to claim 1, characterized in that: The mixing hopper (2) is fixedly installed with feed pipes (3) on both the left and right sides. The surface of the discharge pipe (7) is equipped with a material control valve. The fixed base (1) is fixedly installed with several L-shaped brackets on both the left and right sides. The bottom of each L-shaped bracket is equipped with a caster wheel.

3. The automatic mixing and feeding device according to claim 1, characterized in that: The top of the partition (5) is rotatably mounted with three transmission rods, and each of the three transmission rods is fixedly mounted with a transmission wheel. Every two transmission wheels are connected by a belt drive. The output end of the mixing motor (4) is fixedly connected to one of the transmission rods, and the bottom of each of the two transmission rods is fixedly mounted with a stirring rod (6).

4. An automatic mixing and feeding device according to claim 1, characterized in that: A bearing plate is fixedly installed on the left side surface of the discharge pipe (7), a drive motor (801) is provided on the top surface of the bearing plate, and a number of impact fragments are fixedly provided on the surface of the rotating rod.

5. An automatic mixing and feeding device according to claim 1, characterized in that: An installation plate (9) is fixedly installed on the right side surface of the discharge pipe (7), and the second rotating rod (805) and the third rotating rod (808) are rotatably connected to the installation plate (9).

6. An automatic mixing and feeding device according to claim 1, characterized in that: The two threaded rods (809) have opposite thread directions. The right side wall of the discharge pipe (7) has two limiting through slots. The movable seat (810) extends into the inside of the discharge pipe (7) and a scraping ring (811) is fixedly installed on one side.

7. An automatic mixing and feeding device according to claim 1, characterized in that: Two horizontal plates are fixedly installed on the right side of the discharge pipe (7), and the two horizontal plates are rotatably installed with the threaded rod (809).

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