Damping concrete mixer convenient for discharging

Abstract

The utility model relates to the technical field of concrete processing, in particular to a damping concrete mixer convenient for discharging, which comprises a bottom plate, a plurality of limiting sleeves are mounted at the bottom of the bottom plate, a plurality of first buffer springs are mounted at two ends of the top of the inner wall of each limiting sleeve, and a damper is mounted in the middle of the upper surface of the inner wall of each limiting sleeve. Supporting legs are installed at the bottom of the damper, a quantifying assembly is installed in the middle of the lower surface of the bottom plate, and supporting plates are installed at the two ends of the upper surface of the bottom plate. According to the improved stirring machine, processed materials can be smoothly and rapidly discharged, the conditions of blockage of a discharging opening and the like are not prone to occurring, the inner wall of the stirring machine body can be continuously scraped in the material mixing, stirring and processing process, the automatic quantitative discharging process can be achieved through simple and convenient operation, and the working efficiency is improved. And in addition, starting and stopping of discharging and adjustment of the discharging speed can be flexibly controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing technology, in particular to a shock-absorbing concrete mixer facilitating discharging. Background Technique

[0002] The technical field of concrete processing involves technologies and processes for processing, improving, and applying concrete materials. This includes mix design, mixing, pouring, vibrating, curing of concrete, and the application of various processing techniques. The development of concrete processing technology not only promotes innovation and progress in construction projects but also plays an important role in infrastructure construction, environmental protection, and sustainable development.

[0003] In the technical field of concrete processing, the main purpose of using a shock-absorbing concrete mixer is to ensure that the concrete can be evenly mixed during the mixing process, while reducing vibrations and noises during mixing, effectively reducing air bubbles and voids inside the concrete, and improving the homogeneity and strength of the concrete. The design facilitating discharging ensures that the concrete can be smoothly and quickly discharged from the machine after mixing, improving production efficiency, reducing working time and energy consumption at the construction site.

[0004] The inventor found the following problems in the prior art during the implementation of the present utility model: 1. For common mixers currently in use, during operation, it is not convenient for smooth discharging, and materials are prone to accumulate at the discharging port, resulting in blockage of the discharging port. Usually, operators need to frequently stop the machine and manually dredge it using additional cleaning equipment, which reduces the operation efficiency, increases the operation cost, and raises the safety risk; 2. For common mixers currently in use, during operation, the mixed materials are prone to adhere to the inner wall surface of the machine body, thereby affecting the mixing effect, increasing the raw material cost. At the same time, after the materials are processed, it is difficult to carry out cleaning and maintenance, and it is not convenient to automatically perform quantitative discharging operations, and it is difficult to control the speed of discharging. Additional labor or equipment assistance is required, which increases the operation cost and reduces the operation efficiency. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a shock-absorbing concrete mixer that facilitates discharging, so as to solve the problems proposed in the above background technology, such as inconvenient smooth discharging, easy accumulation of materials at the discharging port, resulting in blockage of the discharging port, easy adhesion of the mixed and stirred materials to the inner wall surface of the machine body, thereby affecting the stirring effect, and inconvenient automatic quantitative discharging operation. To achieve the above purpose, the present utility model provides the following technical solutions: A shock-absorbing concrete mixer that facilitates discharging, including a bottom plate, several limiting sleeves are installed at the bottom of the bottom plate, several first buffer springs are installed at both ends of the top of the inner wall of the limiting sleeve, a damper is installed in the middle of the upper surface of the inner wall of the limiting sleeve, a support leg is installed at the bottom of the damper, a quantitative component is installed in the middle of the lower surface of the bottom plate, support plates are installed at both ends of the upper surface of the bottom plate, several second buffer springs are installed on both sides of the support plate, a connecting block is installed on one side of the second buffer spring, a box body is installed on one side of the connecting block, a top cover is installed on the top of the box body, a stirring and cleaning component is installed in the middle of the surface of the top cover, and a material guiding cover is installed at the bottom of the box body.

[0006] The quantitative component includes a material guiding frame movably installed in the middle of the lower surface of the bottom plate, an installation plate is installed on one side of the material guiding frame, a first driving motor is installed on one side of the installation plate, a screw rod is driven on one side of the first driving motor, a moving baffle is threadedly connected to the surface of the screw rod, one end of the moving baffle is slidably connected to a sliding rod, and a limiting plate is rotatably connected to one side of the screw rod.

[0007] The stirring and cleaning component includes a second driving motor installed in the middle of the surface of the top cover, a rotating rod is driven at the bottom of the second driving motor, connecting frames are installed at both ends of the surface of the rotating rod, several stirring knife holders are installed in the middle of the surface of the rotating rod, several cleaning rollers are installed at the bottom of the connecting frame, and a spiral rod is installed at the bottom of the rotating rod.

[0008] Further preferably, the support legs are symmetrically distributed about the horizontal center line of the bottom plate.

[0009] Further preferably, the connecting block and the support plate form a buffer structure through the second buffer spring.

[0010] Further preferably, the moving baffle and the first driving motor form a transmission structure through the screw rod.

[0011] Further preferably, the stirring knife holder and the second driving motor form a rotating structure through the rotating rod.

[0012] Further preferably, the stirring knife holders are evenly and equidistantly distributed on the surface of the rotating rod.

[0013] Further preferably, the moving baffle and the sliding rod form a sliding structure.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, through the design improvement of the discharging assembly, the processed materials can be discharged smoothly and quickly, and it is not easy to occur situations such as blockage of the discharging port. There is no need for additional equipment and manpower to assist in discharging, which improves the operation efficiency and reduces the production cost.

[0016] In the present utility model, through the design improvement of the cleaning assembly and the metering assembly, during the process of mixing and stirring the materials, the inner wall of the mixer can be continuously scraped, effectively avoiding the adhesion and agglomeration of the materials on the inner wall of the machine, improving the operation quality. At the same time, through simple operations, an automatic metering discharging process can be realized, and the start and stop of discharging and the adjustment of the discharging speed can be flexibly controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view structural schematic diagram of the present utility model;

[0018] Figure 2 is an exploded structural schematic diagram of the base of the present utility model;

[0019] Figure 3 is a front view structural schematic diagram of the box body of the present utility model;

[0020] Figure 4 is an internal structural schematic diagram of the box body of the present utility model.

[0021] In the figure: 1, bottom plate; 2, limit sleeve; 3, first buffer spring; 4, damper; 5, leg; 6, metering assembly; 601, material guiding frame; 602, mounting plate; 603, first driving motor; 604, screw rod; 605, moving baffle; 606, sliding rod; 607, limit plate; 7, support plate; 8, second buffer spring; 9, connecting block; 10, box body; 11, top cover; 12, stirring and cleaning assembly; 1201, second driving motor; 1202, rotating rod; 1203, connecting frame; 1204, stirring knife holder; 1205, cleaning roller; 1206, spiral rod; 13, material guiding cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a shock-absorbing concrete mixer facilitating discharging, which includes a bottom plate 1. A plurality of limiting sleeves 2 are installed at the bottom of the bottom plate 1. At both ends of the top of the inner wall of the limiting sleeve 2, a plurality of first buffer springs 3 are installed. In the middle of the upper surface of the inner wall of the limiting sleeve 2, a damper 4 is installed. At the bottom of the damper 4, a supporting leg 5 is installed. In the middle of the lower surface of the bottom plate 1, a quantitative component 6 is installed. At both ends of the upper surface of the bottom plate 1, supporting plates 7 are installed. On both sides of the supporting plates 7, a plurality of second buffer springs 8 are installed. On one side of the second buffer springs 8, a connecting block 9 is installed. On one side of the connecting block 9, a box body 10 is installed. At the top of the box body 10, a top cover 11 is installed. In the middle of the surface of the top cover 11, a stirring and cleaning component 12 is installed. At the bottom of the box body 10, a material guiding cover 13 is installed.

[0024] The quantitative component 6 includes a material guiding frame 601 movably installed in the middle of the lower surface of the bottom plate 1. On one side of the material guiding frame 601, a mounting plate 602 is installed. On one side of the mounting plate 602, a first driving motor 603 is installed. On one side of the first driving motor 603, a screw rod 604 is driven. On the surface of the screw rod 604, a moving baffle 605 is threadedly connected. One end of the moving baffle 605 is slidably connected to a sliding rod 606. On one side of the screw rod 604, a limiting plate 607 is rotatably connected.

[0025] The stirring and cleaning component 12 includes a second driving motor 1201 installed in the middle of the surface of the top cover 11. At the bottom of the second driving motor 1201, a rotating rod 1202 is driven. At both ends of the surface of the rotating rod 1202, connecting frames 1203 are installed. In the middle of the surface of the rotating rod 1202, a plurality of stirring knife holders 1204 are installed. At the bottom of the connecting frames 1203, a plurality of cleaning rollers 1205 are installed. At the bottom of the rotating rod 1202, a spiral rod 1206 is installed.

[0026] In this embodiment, as Figure 1 shown, the supporting legs 5 are symmetrically distributed about the horizontal center line of the bottom plate 1; the layout design of symmetrical distribution is conducive to improving the stability and balance of the mixer, ensuring that the mixer bears the weight more evenly when stressed, reducing the inclination or instability caused by the center of gravity shift, thereby enhancing the use safety and durability.

[0027] In this embodiment, as Figure 3 shown, the connecting block 9 and the supporting plate 7 form a buffer structure through the second buffer spring 8; the design of the buffer structure effectively reduces the vibration and impact during use, helps to absorb and disperse the energy caused by external impact or vibration, reduces the direct impact of these forces on the supporting plate 7, thereby prolonging the service life of the mixer equipment and improving its stability.

[0028] In this embodiment, as Figure 2As shown, the movable baffle 605 and the screw 604 form a transmission structure with the first driving motor 603. The design of the transmission structure enables the screw 604 to rotate under the action of the first driving motor 603, and then enables the movable baffle 605 to displace in the horizontal direction, facilitating the control of the opening and closing of the movable baffle 605, as well as the amplitude of the opening, thereby realizing the flexible control of the start and stop of the discharging and the adjustment of the discharging speed.

[0029] In this embodiment, as Figure 4 shown, the mixing tool holder 1204 and the rotating rod 1202 form a rotating structure with the second driving motor 1201. The design of the rotating structure enables the rotating rod 1202 to rotate under the action of the second driving motor 1201, and then enables the mixing tool holder 1204 to rotate with the rotating rod 1202 to perform the mixing work. At the same time, by adjusting the working frequency of the second driving motor 1201, the start and stop of the mixing tool holder 1204 and the adjustment of the mixing speed can be conveniently controlled.

[0030] In this embodiment, as Figure 4 shown, the mixing tool holders 1204 are evenly and equidistantly distributed on the surface of the rotating rod 1202. The layout design of the even and equidistant distribution is beneficial to improving the mixing efficiency and uniformity, which helps to ensure that the mixing tools can evenly cover the entire mixing area during rotation, thereby effectively mixing or stirring the materials and ensuring that the products or materials reach higher uniformity and quality standards.

[0031] In this embodiment, as Figure 2 shown, the movable baffle 605 and the sliding rod 606 form a sliding structure. The design of the sliding structure can ensure that the movable baffle 605 can smoothly and flexibly adjust its position in the horizontal direction, ensuring the accuracy of the quantitative discharging of the mixer.

[0032] The usage method and advantages of the present utility model: For this shock-absorbing concrete mixer facilitating discharging, during use, the working process is as follows:

[0033] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, first, the operator inputs the required mixing materials into the feeding port provided at one end of the top cover 11. After the input is completed, the second driving motor 1201 is started, which drives the mixing tool holder 1204 to rotate, so as to fully mix and stir various materials inside the box body 10. At the same time, the second driving motor 1201 also drives the cleaning roller 1205 to scrape and clean closely against the inner wall of the box body 10, effectively avoiding the problem that the mixed materials are easily adhered and accumulated on the inner wall of the box body 10, affecting the mixing quality and processing efficiency. After the material mixing and processing are completed, the first driving motor 603 can be started to drive the movable baffle 605 to open and close conveniently and flexibly. With the cooperation of the screw rod 1206, the mixed and stirred materials will be transmitted and discharged through the action of the screw rod 1206, and the movable baffle 605 can be controlled by adjusting the power of the second driving motor 1201 to achieve accurate quantitative discharging and discharging speed adjustment.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A shock-absorbing concrete mixer facilitating discharging, comprising a bottom plate (1), characterized in that: A number of limit sleeves (2) are installed at the bottom of the bottom plate (1). At both ends of the top of the inner wall of the limit sleeve (2), a number of first buffer springs (3) are installed. In the middle of the upper surface of the inner wall of the limit sleeve (2), a damper (4) is installed. At the bottom of the damper (4), a support leg (5) is installed. In the middle of the lower surface of the bottom plate (1), a quantitative component (6) is installed. At both ends of the upper surface of the bottom plate (1), support plates (7) are installed. On both sides of the support plate (7), a number of second buffer springs (8) are installed. On one side of the second buffer spring (8), a connecting block (9) is installed. On one side of the connecting block (9), a box body (10) is installed. At the top of the box body (10), a top cover (11) is installed. In the middle of the surface of the top cover (11), a stirring and cleaning component (12) is installed. At the bottom of the box body (10), a material guiding cover (13) is installed; The quantitative component (6) includes a material guiding frame (601) movably installed in the middle of the lower surface of the bottom plate (1). On one side of the material guiding frame (601), a mounting plate (602) is installed. On one side of the mounting plate (602), a first driving motor (603) is installed. On one side of the first driving motor (603), a screw rod (604) is driven. On the surface of the screw rod (604), a moving baffle (605) is threadedly connected. At one end of the moving baffle (605), a sliding rod (606) is slidably connected. On one side of the screw rod (604), a limit plate (607) is rotatably connected; The stirring and cleaning component (12) includes a second driving motor (1201) installed in the middle of the surface of the top cover (11). At the bottom of the second driving motor (1201), a rotating rod (1202) is driven. At both ends of the surface of the rotating rod (1202), connecting frames (1203) are installed. In the middle of the surface of the rotating rod (1202), a number of stirring knife racks (1204) are installed. At the bottom of the connecting frame (1203), a number of cleaning rollers (1205) are installed. At the bottom of the rotating rod (1202), a spiral rod (1206) is installed.

2. The shock-absorbing concrete mixer facilitating discharging according to claim 1, wherein: The support legs (5) are symmetrically distributed about the horizontal center line of the bottom plate (1).

3. The shock-absorbing concrete mixer facilitating discharging according to claim 1, characterized in that: The connecting block (9) and the support plate (7) form a buffer structure through the second buffer spring (8).

4. A shock-absorbing concrete mixer facilitating discharging according to claim 1, characterized in that: The moving baffle (605) and the first driving motor (603) form a transmission structure through the screw rod (604).

5. The shock-absorbing concrete mixer facilitating discharging according to claim 1, wherein: The stirring knife rack (1204) and the second driving motor (1201) form a rotating structure through the rotating rod (1202).

6. The shock-absorbing concrete mixer facilitating discharging according to claim 1, characterized in that: The stirring knife racks (1204) are evenly and equidistantly distributed on the surface of the rotating rod (1202).

7. A shock-absorbing concrete mixer facilitating discharging according to claim 1, characterized in that: The moving baffle (605) and the sliding rod (606) form a sliding structure.

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