Concrete stirring device facilitating discharging

Abstract

The utility model discloses a concrete mixing plant convenient to discharge, which comprises a mounting rack for supporting, a mixing barrel fixedly mounted at the upper end of the mounting rack, a motor, a feed inlet and a loop bar, the feed inlet is fixedly connected to the upper end of the mixing barrel, and the feed inlet is symmetrically arranged along the central axis of the mixing barrel; the output end of the motor is fixedly connected with the upper end of the fixing rod, the motor is fixedly installed at the upper end of the stirring barrel, the sleeve rod is installed on the outer side of the lower portion of the fixing rod, the fixing rod is connected with the sleeve rod through the spring, and the outer side of the sleeve rod and the stirring blades are fixedly installed. According to the concrete stirring device convenient to discharge, the stirring rod can move up and down while rotating and stirring, so that the concrete stirring efficiency is improved, the time spent on sufficient stirring is shortened, quantitative discharging of concrete can be controlled, collection and use of the concrete are facilitated, the concrete adhering to the barrel wall can be scraped and collected during stirring, and the concrete stirring device is convenient to use. The utilization rate of concrete is improved and waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete mixing, in particular to a concrete mixing device which is convenient for discharging materials. Background Art

[0002] Concrete refers to a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. Concrete mixing refers to the method of mixing lime, cement, water and other materials evenly. It is widely used in agriculture, industry, construction and other fields. Evenly mixed concrete is used as a bonding and filling material and is widely used.

[0003] However, the concrete mixing devices currently used have low mixing efficiency and cannot quickly mix materials such as lime and cement. Moreover, after mixing, the quantitative discharge of concrete cannot be controlled, which increases the difficulty of concrete collection. In addition, the concrete adhering to the wall of the mixing barrel cannot be scraped off and collected, which increases material waste and investment costs. Therefore, we propose a concrete mixing device that is easy to discharge in order to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a concrete mixing device that is convenient for discharging, so as to solve the problems of low mixing efficiency of the concrete mixing device currently used in the above background technology, inability to quickly mix materials such as lime and cement, and inability to control the quantitative discharging of concrete after mixing, which increases the difficulty of concrete collection operation, and inability to scrape and collect concrete adhered to the wall of the mixing barrel, which increases material waste and investment cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete mixing device that is convenient for discharging, comprising: a mounting frame for support, a mixing barrel and a motor fixedly mounted on the upper end of the mounting frame;

[0006] Also includes:

[0007] A feed inlet, the feed inlet is fixedly connected to the upper end of the mixing barrel, and the feed inlet is symmetrically arranged along the central axis of the mixing barrel, the output end of the motor is fixedly connected to the upper end of the fixing rod, and the motor is fixedly installed on the upper end of the mixing barrel;

[0008] A sleeve rod, the sleeve rod is installed on the lower outer side of the fixed rod, and the fixed rod is connected to the sleeve rod through a spring, the outer side of the sleeve rod is fixedly installed with the stirring blade, and the lower outer side of the sleeve rod is connected with a scraper;

[0009] A limiting plate, wherein the limiting plate is fixedly mounted on the inner side of the upper part of the mixing barrel, and the outer end of the connecting rod is arranged on the inner side of the limiting plate, and the connecting rod is fixedly connected to the outer side of the upper end of the sleeve rod, and the lower end of the mixing barrel is connected with a feeding port;

[0010] A push plate, the right end of which is fixedly connected to the end of the extension rod of the electric telescopic rod, and the electric telescopic rod is fixedly installed on the inner side of the mounting frame, and the push plate is arranged inside the material storage box, and the material storage box is installed just below the mixing barrel, and the side of the material storage box is fixedly connected to the mounting frame;

[0011] The transmission block is arranged on the inner left side of the mounting frame, and the upper end of the transmission block is mounted on the left side of the push plate, and the lower inner side of the transmission block is connected with a vertical rod, the lower end of the vertical rod is connected to the baffle, and the mounting block is mounted on the outer middle part of the vertical rod.

[0012] Preferably, the lower cross section of the fixing rod is a square structure, and the sleeve rod is slidably connected to the lower outer side of the fixing rod, the upper cross section of the fixing rod is a circular structure, and the upper part of the fixing rod is rotatably connected to the inner side of the upper end of the mixing barrel.

[0013] Preferably, the connecting rod is slidably connected to the limit plate, and a triangular column protrusion is annularly installed on the inner side of the limit plate at equal angles along the center point. The scraper is symmetrically arranged at two locations along the central axis of the mixing barrel, and the scraper is slidably connected to the side wall of the mixing barrel.

[0014] Preferably, the push plate is slidably connected to the inner side of the material storage box, and the push plate is slidably connected to the lower end of the discharge port, and the left end of the push plate is intermittently slidably connected to the transmission block.

[0015] Preferably, the middle part of the transmission block is rotatably connected to the inner side of the mounting frame, and the transmission block is shaped like a "V" structure, the upper and lower ends of the vertical rod are respectively slidably connected to the inside of the transmission block and the baffle, and the baffle is rotatably connected to the lower end of the storage box, the vertical rod is slidably connected to the inside of the mounting block, and the mounting block is fixedly connected to the left end of the storage box.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the concrete mixing device is convenient for discharging, the mixing rod can move up and down while rotating and mixing, thereby improving the efficiency of concrete mixing, shortening the time required for sufficient mixing, and being able to control the quantitative discharging of concrete, facilitating the collection and use of concrete, and during mixing, the concrete adhering to the barrel wall can be scraped off and collected, thereby improving the utilization rate of concrete and avoiding waste;

[0017] 1. A sleeve rod, a connecting rod and a limiting plate are provided. The fixed rod rotates to drive the sleeve rod and the stirring blade to rotate inside the mixing barrel, and the materials are mixed evenly. While rotating, the connecting rod and the limiting plate slide, and the connecting rod drives the sleeve rod to be intermittently lifted by the triangular column convex block inside the limiting plate, so that the stirring blade rotates and moves up and down, which improves the efficiency of concrete mixing, makes the mixing more uniform, and shortens the time required for full mixing;

[0018] 2. A scraper and a push plate are provided. The scraper slides on the inner wall of the mixing barrel as the sleeve rotates, scraping the adhered concrete to the bottom of the mixing barrel, reducing the waste of raw materials and improving their collection and utilization rate. The push plate can control the fall of concrete at the discharge port and complete the quantitative discharge of concrete in combination with the baffle.

[0019] 3. A transmission block, a vertical rod and a baffle are provided. The push plate pushes the transmission block to rotate the transmission block. At this time, the vertical rod moves upward to pull up the baffle, and the baffle is controlled to rotate along the hinge point between it and the lower end of the storage box to complete the unloading. The push plate first blocks the unloading port and then the concrete inside the storage box begins to be unloaded, controlling the amount of concrete collected at a single time, facilitating collection and use, and making the collection work more rigorous. The torsion spring inside the transmission block and the baffle controls the baffle to reset. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the overall structure of the limit plate of the utility model;

[0023] Figure 4 It is a front cross-sectional structural diagram of the connection between the fixed rod and the sleeve rod of the utility model;

[0024] Figure 5 It is a front view cross-sectional structural schematic diagram of the utility model when the baffle is in an expanded state.

[0025] In the figure: 1. mounting frame; 2. mixing barrel; 3. motor; 4. feed port; 5. fixing rod; 6. sleeve rod; 7. spring; 8. mixing blade; 9. connecting rod; 10. limit plate; 11. scraper; 12. discharge port; 13. storage box; 14. electric telescopic rod; 15. push plate; 16. transmission block; 17. vertical rod; 18. baffle; 19. mounting block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5The utility model provides a technical solution: a concrete mixing device that is convenient for discharging, including: a mounting frame 1, a mixing barrel 2, a motor 3, a feeding port 4, a fixing rod 5, a sleeve rod 6, a spring 7, a stirring blade 8, a connecting rod 9, a limit plate 10, a scraper 11, a discharge port 12, a storage box 13, an electric telescopic rod 14, a push plate 15, a transmission block 16, a vertical rod 17, a baffle 18 and a mounting block 19.

[0028] When using the concrete mixing device that is easy to discharge, first Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the mixing barrel 2 is fixedly connected to the inner side of the upper end of the mounting frame 1, the motor 3 is fixedly installed in the middle of the upper end of the mixing barrel 2, the feed port 4 is fixedly connected to the upper end of the mixing barrel 2, and the feed port 4 is symmetrically arranged along the central axis of the mixing barrel 2, the output end of the motor 3 is fixedly connected to the upper end of the fixing rod 5, the sleeve rod 6 is installed on the lower outer side of the fixing rod 5, and the fixing rod 5 is connected to the sleeve rod 6 through a spring 7, the lower cross section of the fixing rod 5 is a square structure, and the sleeve rod 6 is slidably connected to the lower outer side of the fixing rod 5, and the upper cross section of the fixing rod 5 The surface is a circular structure, and the upper part of the fixed rod 5 is rotatably connected to the inner side of the upper end of the mixing barrel 2, the outer side of the sleeve rod 6 is fixedly installed with the stirring blade 8, the upper and lower ends of the sleeve rod 6 are respectively fixedly connected with the connecting rod 9 and the scraper 11, and the scraper 11 is symmetrically arranged at two locations along the central axis of the mixing barrel 2, and the scraper 11 is slidably connected with the side wall of the mixing barrel 2, the limiting plate 10 is fixedly installed on the inner side of the upper part of the mixing barrel 2, the connecting rod 9 is slidably connected with the limiting plate 10, and the inner side of the limiting plate 10 is annularly installed with triangular column protrusions at equal angles along the center point;

[0029] Put raw materials such as lime and cement into the mixing barrel 2 from the feed inlet 4, turn on the motor 3 to rotate the fixed rod 5, and the fixed rod 5 drives the sleeve rod 6 and the stirring blade 8 to rotate inside the mixing barrel 2 to mix and evenly mix the raw materials. The outer end of the connecting rod 9 is kept in sliding connection with the limit plate 10. When the outer end of the connecting rod 9 is lifted up by the triangular column protrusion inside the limit plate 10, the connecting rod 9 and the sleeve rod 6 move upward along the fixed rod 5, and the spring 7 is squeezed by the sleeve rod 6 to undergo elastic deformation. The stirring blade 8 moves upward while stirring, and stirs at the upper part. When the connecting rod 9 slides to the lower part of the protrusion, the spring 7 restores its elastic deformation to assist in pushing the sleeve rod 6 and the stirring blade 8 to reset. The stirring blade 8 can move up and down while rotating, thereby improving the mixing efficiency of the concrete, making it mixed more evenly, and shortening the time required for sufficient mixing.

[0030] like Figure 1 and Figure 5As shown, the lower end of the mixing barrel 2 is connected with a discharge port 12, and a storage box 13 is installed just below the mixing barrel 2. The side of the storage box 13 is fixedly connected to the mounting frame 1, and a push plate 15 is slidably connected to the inner side of the storage box 13. The right end of the push plate 15 is fixedly connected to the end of the extension rod of the electric telescopic rod 14, and the electric telescopic rod 14 is fixedly installed on the inner side of the mounting frame 1. After the concrete is evenly mixed, the electric telescopic rod 14 is opened so that the end of the extension rod retracts inward, and the concrete falls from the discharge port 12 into the storage box 13 to control the amount of single discharge. After the discharge is completed, the electric telescopic rod 14 starts to push the push plate 15 to slide into the storage box 13, and the push plate 15 presses the discharge port 12 to intercept the discharge.

[0031] The left end of the push plate 15 is intermittently slidably connected to the transmission block 16, the middle part of the transmission block 16 is rotatably connected to the inner side of the mounting frame 1, and the transmission block 16 is shaped like a "V" structure, the upper and lower ends of the vertical rod 17 are slidably connected to the inside of the transmission block 16 and the baffle 18, and the baffle 18 is rotatably connected to the lower end of the storage box 13, the vertical rod 17 is slidably connected to the inside of the mounting block 19, and the mounting block 19 is fixedly connected to the left end of the storage box 13;

[0032] When the push plate 15 continues to move to the left, the push plate 15 pushes the upper end of the transmission block 16 to make it rotate, and the torsion spring fixed in the middle of the transmission block 16 is elastically deformed. The transmission block 16 swings to control the vertical rod 17 to move up along the through groove shape of the mounting block 19, and the lower end of the vertical rod 17 slides inside the baffle 18 and pulls the baffle 18 to rotate, and the torsion spring between the baffle 18 and the storage box 13 is elastically deformed, and the baffle 18 opens to allow concrete to slide out of the storage box 13 and collect the concrete, which can control the amount of concrete collected at a single time, facilitate the collection and use of concrete, and optimize the collection work steps. After the unloading is completed, the push plate 15 retracts to make the torsion spring inside the transmission block 16 restore its elastic deformation, and then the torsion spring inside the baffle 18 restores its elastic deformation, and the baffle 18 rotates to cover the lower end of the storage box 13 again, and then the device starts to be reused.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. In addition, the directional terms such as up, down, left, right, front, and back in the text only represent their relative positions rather than absolute positions.

[0034] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A concrete mixing device for easy discharging, comprising: A mounting frame (1) for supporting, a mixing barrel (2) and a motor (3) fixedly mounted on the upper end of the mounting frame (1); It is characterized by further comprising: A feed inlet (4), the feed inlet (4) is fixedly connected to the upper end of the mixing barrel (2), and the feed inlet (4) is symmetrically arranged along the central axis of the mixing barrel (2), the output end of the motor (3) is fixedly connected to the upper end of the fixing rod (5), and the motor (3) is fixedly installed on the upper end of the mixing barrel (2); A sleeve rod (6), the sleeve rod (6) being mounted on the lower outer side of the fixed rod (5), and the fixed rod (5) being connected to the sleeve rod (6) via a spring (7), the outer side of the sleeve rod (6) being fixedly mounted to the stirring blade (8), and the lower outer side of the sleeve rod (6) being connected to a scraper (11); A limiting plate (10), the limiting plate (10) is fixedly mounted on the inner side of the upper part of the mixing barrel (2), the outer end of the connecting rod (9) is arranged on the inner side of the limiting plate (10), and the connecting rod (9) is fixedly connected to the outer side of the upper end of the sleeve rod (6), and the lower end of the mixing barrel (2) is connected to a feed port (12); A push plate (15), the right end of which is fixedly connected to the end of the extension rod of the electric telescopic rod (14), and the electric telescopic rod (14) is fixedly mounted on the inner side of the mounting frame (1), and the push plate (15) is arranged inside the material storage box (13), and the material storage box (13) is mounted directly below the mixing barrel (2), and the side of the material storage box (13) is fixedly connected to the mounting frame (1); A transmission block (16), wherein the transmission block (16) is arranged on the inner side of the left portion of the mounting frame (1), and the upper end of the transmission block (16) is mounted on the left side of the push plate (15), and the inner side of the lower portion of the transmission block (16) is connected to a vertical rod (17), the lower end of the vertical rod (17) is connected to a baffle (18), and the mounting block (19) is mounted on the outer side of the middle portion of the vertical rod (17).

2. A concrete mixing device for easy discharging according to claim 1, characterized in that: The lower cross section of the fixed rod (5) is a square structure, and the sleeve rod (6) is slidably connected to the lower outer side of the fixed rod (5); the upper cross section of the fixed rod (5) is a circular structure, and the upper part of the fixed rod (5) is rotatably connected to the inner side of the upper end of the mixing barrel (2).

3. A concrete mixing device for easy discharging according to claim 1, characterized in that: The connecting rod (9) is slidably connected to the limiting plate (10), and a triangular prism protrusion is annularly installed at an equal angle along the center point on the inner side of the limiting plate (10). The scraper (11) is symmetrically arranged at two locations along the central axis of the mixing barrel (2), and the scraper (11) is slidably connected to the side wall of the mixing barrel (2).

4. A concrete mixing device for easy discharging according to claim 1, characterized in that: The push plate (15) is slidably connected to the inner side of the material storage box (13), and the push plate (15) is slidably connected to the lower end of the material discharge port (12), and the left end of the push plate (15) is intermittently slidably connected to the transmission block (16).

5. A concrete mixing device for easy discharging according to claim 1, characterized in that: The middle part of the transmission block (16) is rotatably connected to the inner side of the mounting frame (1), and the transmission block (16) is shaped like a "V" structure. The upper and lower ends of the vertical rod (17) are respectively slidably connected to the inside of the transmission block (16) and the baffle (18), and the baffle (18) is rotatably connected to the lower end of the storage box (13). The vertical rod (17) is slidably connected to the inside of the mounting block (19), and the mounting block (19) is fixedly connected to the left end of the storage box (13).

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