Concrete stirring device with quantitative filling mechanism

Abstract

The utility model discloses a concrete stirring device with a quantitative filling mechanism, which belongs to the technical field of concrete production and processing, and comprises a stirring barrel and a cover plate, the top opening position of the stirring barrel is detachably connected with the cover plate, the surface of the cover plate is inserted with a stirring assembly, the surface of the cover plate is provided with a blanking through hole, and the blanking through hole is communicated with the stirring assembly. A material guide assembly is inserted in the position of the discharging through hole of the cover plate; the material guiding assembly comprises a feeding hopper, and the opening end of the bottom of the feeding hopper is connected with a discharging pipe in a communicating mode. The material blocking plate is connected to the surface of the discharging pipe in an inserted mode, a discharging channel of the material blocking plate is blocked, raw materials needed by concrete can be added into the feeding hopper according to the use requirement, the material at the opening position of the top of the feeding hopper is subjected to slicking treatment through the scraper, and the material blocking plate is pushed through the hydraulic push rod; quantitative raw materials in the feeding hopper are directionally discharged into the stirring barrel along the discharging pipe, quantitative feeding is achieved, and the concrete proportioning accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete production and processing, and more specifically to a concrete mixing device with a quantitative filling mechanism. Background Art

[0002] Concrete is one of the most important civil engineering materials in contemporary times. It is an artificial stone made of cementitious materials, granular aggregates (also called aggregates), water, and admixtures and additives added in a certain proportion, which are uniformly mixed, compacted and hardened.

[0003] After searching, the existing patent number CN219946736U concrete mixing device mainly solves the problem that only one stirring paddle and stirring blades are set together with the transmission shaft and are not easy to replace. The tank body is provided with a power source and a transmission shaft, the power source is used to drive the transmission shaft to rotate, the transmission shaft is provided with a first stirring paddle and a second stirring paddle, the second stirring paddle is arranged below the first stirring paddle, the first stirring paddle and the second stirring paddle are arranged perpendicular to each other on the same projection plane, and the first stirring paddle includes a connecting piece welded to the transmission shaft, and a detachably connected paddle is provided on the connecting piece. It has two stirring paddles, which can be disassembled and replaced, with good stirring effect and convenient maintenance and replacement.

[0004] When adding materials into the mixing barrel of a concrete mixing device, the materials are usually added through a lower hopper on the surface of a cover plate at the opening of the mixing barrel. However, during the adding process, it is inconvenient to control the amount of material added, which affects the accuracy of the proportion. Therefore, we propose a concrete mixing device with a quantitative filling mechanism to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a concrete mixing device with a quantitative filling mechanism. The baffle plate is inserted into the surface of the discharge pipe to shield its discharge channel. According to the needs of use, the raw materials required for concrete can be added to the inside of the feeding hopper, and the material at the top opening of the feeding hopper is scraped and leveled by a scraper. The baffle plate is pushed by a hydraulic push rod, and the quantitative raw materials inside the feeding hopper are directed along the discharge pipe to the inside of the mixing barrel, thereby realizing quantitative feeding and improving the accuracy of concrete mix ratio.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A concrete mixing device with a quantitative filling mechanism comprises a mixing barrel and a cover plate, wherein the cover plate is detachably connected to the top opening of the mixing barrel, a mixing assembly is plugged into the surface of the cover plate, a material discharge through hole is opened on the surface of the cover plate, and a material guide assembly is plugged into the material discharge through hole of the cover plate;

[0010] The material guide assembly comprises a feeding hopper, the bottom opening end of the feeding hopper is connected with a feeding pipe, the side wall of the feeding pipe is provided with a strip hole, a baffle plate is slidably inserted at the strip hole of the feeding pipe, a transmission plate is welded on the end surface of the baffle plate, and a hydraulic push rod is symmetrically installed on the surface of the transmission plate;

[0011] Support seats are welded on both side walls of the feeding hopper, the bottom of the support seat of the feeding hopper is fixedly connected with a cover plate through a spring seat, and the outer wall of the feeding hopper is fixedly connected with a vibration motor through an assembly seat.

[0012] Preferably, the fixed end of the hydraulic push rod is fixedly connected to the surface of the discharge pipe, and the transmission output end of the hydraulic push rod is transmission-connected to the transmission plate.

[0013] Preferably, a turnover frame is provided on the surface of the cover plate, and the turnover frame is located on one side of the feeding hopper.

[0014] Preferably, the turnover frame is located on the side away from the feeding tube with the transmission plate.

[0015] Preferably, the feeding hopper is located above the cover plate, and the inner wall of the feeding hopper is provided with a material guiding slope.

[0016] Preferably, a reinforcement frame is welded to the inner wall of the feed through hole of the cover plate, the feed pipe passes through the reinforcement frame, and an oscillation gap is arranged between the feed pipe and the reinforcement frame.

[0017] Preferably, the outer sleeve of the discharge pipe is provided with a rubber frame and is fixed by bonding, and the rubber frame and the cover plate are fixedly connected.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) In this solution, the baffle plate is inserted into the surface of the discharge pipe to block its discharge channel. According to the needs of use, the raw materials required for concrete can be added to the inside of the hopper, and the materials at the top opening of the hopper are scraped flat with a scraper. The baffle plate is pushed by the hydraulic push rod, and the quantitative raw materials in the hopper are directed along the discharge pipe to the inside of the mixing barrel, thereby realizing quantitative feeding and improving the accuracy of concrete mix ratio.

[0021] (2) After the baffle plate is pushed, during the process of raw material discharge, the vibration motor can be started by an external control device, and with the assistance of the spring seat, the sliding of the raw material inside the hopper is accelerated, making it less likely for residue to remain. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the mixing barrel and the feeding hopper of the utility model;

[0024] Figure 3 This is a schematic structural diagram of the mixing barrel and the feeding hopper of the utility model from another perspective;

[0025] Figure 4 This is a schematic diagram of the cover plate and feed pipe structure of the utility model.

[0026] Description of the numbers in the figure:

[0027] 1. Mixing barrel; 2. Cover plate; 3. Turnover frame; 4. Feeding hopper; 5. Vibration motor; 6. Spring seat; 7. Feeding pipe; 8. Reinforcement frame; 9. Hydraulic push rod; 10. Transmission plate; 11. Baffle plate; 12. Rubber frame. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0029] Embodiment 1:

[0030] See also Figure 1-4 A concrete mixing device with a quantitative filling mechanism comprises a mixing barrel 1 and a cover plate 2. The top opening of the mixing barrel 1 is detachably connected to the cover plate 2. A mixing component is plugged into the surface of the cover plate 2. A material discharge through hole is opened on the surface of the cover plate 2. A material guide component is plugged into the material discharge through hole of the cover plate 2.

[0031] The material guide assembly includes a hopper 4, the bottom opening end of the hopper 4 is connected to a feed pipe 7, a strip hole is provided on the side wall of the feed pipe 7, a baffle plate 11 is slidably inserted at the strip hole of the feed pipe 7, a transmission plate 10 is welded to the end surface of the baffle plate 11, and a hydraulic push rod 9 is symmetrically installed on the surface of the transmission plate 10;

[0032] Support seats are welded to both side walls of the hopper 4. The bottom of the support seat of the hopper 4 is fixedly connected to the cover plate 2 via a spring seat 6. The outer wall of the hopper 4 is fixedly connected to a vibration motor 5 via an assembly seat.

[0033] The fixed end of the hydraulic push rod 9 is fixedly connected to the surface of the discharge pipe 7, and the transmission output end of the hydraulic push rod 9 is transmission-connected to the transmission plate 10. A turnover frame 3 is provided on the surface of the cover plate 2. The turnover frame 3 is located on one side of the feeding hopper 4. The turnover frame 3 is located on the side away from the discharge pipe 7 with the transmission plate 10. The feeding hopper 4 is located above the cover plate 2, and a material guiding slope is provided on the inner wall of the feeding hopper 4.

[0034] It should be noted that the baffle plate 11 is inserted into the surface of the discharge pipe 7 to block its discharge channel. According to the needs of use, the raw materials needed for concrete can be added to the inside of the feeding hopper 4, and the materials at the top opening of the feeding hopper 4 can be scraped flat with a scraper. The baffle plate 11 is pushed by the hydraulic push rod 9, and the quantitative raw materials in the feeding hopper 4 are directed along the discharge pipe 7 to the inside of the mixing barrel 1, thereby realizing quantitative feeding and improving the accuracy of the concrete mix ratio; part of the raw materials scraped off along the feeding hopper 4 falls into the inside of the turnover frame 3, which is convenient for centralized collection and recycling.

[0035] See also Figure 1 and Figure 4 A reinforcement frame 8 is welded on the inner wall of the blanking through hole of the cover plate 2, the blanking pipe 7 passes through the reinforcement frame 8, and an oscillation gap is set between the blanking pipe 7 and the reinforcement frame 8, the outer sleeve of the blanking pipe 7 is provided with a rubber frame 12 and is fixed by bonding, and the rubber frame 12 and the cover plate 2 are fixedly connected.

[0036] It should be noted that after pushing the baffle plate 11, during the process of raw material discharge, the vibration motor 5 can be started by an external control device, and with the assistance of the spring seat 6, the downward movement of the raw material inside the hopper 4 is accelerated, and residue is less likely to occur.

[0037] During use: the baffle plate 11 is inserted into the surface of the discharge pipe 7 to block its discharge channel. According to the needs of use, the raw materials required for concrete can be added to the inside of the hopper 4, and the materials at the top opening of the hopper 4 can be scraped flat with a scraper. The baffle plate 11 is pushed by the hydraulic push rod 9, and the quantitative raw materials in the hopper 4 are directed along the discharge pipe 7 to the inside of the mixing barrel 1, thereby realizing quantitative feeding and improving the accuracy of the concrete ratio. After pushing the baffle plate 11, during the process of raw material discharge, the vibration motor 5 can be started by an external control device, and with the assistance of the spring seat 6, the downward movement of the raw materials in the hopper 4 is accelerated, and residue is not easy to appear.

[0038] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A concrete mixing device with a quantitative filling mechanism, comprising a mixing barrel (1) and a cover plate (2), wherein the top opening of the mixing barrel (1) is detachably connected to the cover plate (2), and a mixing assembly is plugged into the surface of the cover plate (2), characterized in that: A material discharge through hole is provided on the surface of the cover plate (2), and a material guide component is inserted into the position of the material discharge through hole of the cover plate (2); The material guide assembly comprises a feeding hopper (4), the bottom open end of the feeding hopper (4) is connected to a feeding tube (7), a side wall of the feeding tube (7) is provided with a strip hole, a material baffle plate (11) is slidably inserted in the strip hole of the feeding tube (7), a transmission plate (10) is welded to the end surface of the material baffle plate (11), and a hydraulic push rod (9) is symmetrically mounted on the surface of the transmission plate (10); Support seats are welded to both side walls of the feeding hopper (4); the bottom of the support seat of the feeding hopper (4) is fixedly connected to the cover plate (2) via a spring seat (6); and the outer wall of the feeding hopper (4) is fixedly connected to a vibration motor (5) via an assembly seat.

2. The concrete mixing device with a quantitative filling mechanism according to claim 1, characterized in that: The fixed end of the hydraulic push rod (9) is fixedly connected to the surface of the feeding pipe (7), and the transmission output end of the hydraulic push rod (9) is transmission-connected to the transmission plate (10).

3. The concrete mixing device with a quantitative filling mechanism according to claim 1, characterized in that: A turnover frame (3) is provided on the surface of the cover plate (2), and the turnover frame (3) is located on one side of the feeding hopper (4).

4. The concrete mixing device with a quantitative filling mechanism according to claim 3, characterized in that: The turnover frame (3) is located on the side with the transmission plate (10) away from the discharge pipe (7).

5. The concrete mixing device with a quantitative filling mechanism according to claim 1, characterized in that: The feeding hopper (4) is located above the cover plate (2), and the inner wall of the feeding hopper (4) is provided with a material guiding slope.

6. The concrete mixing device with quantitative filling mechanism according to claim 1, characterized in that: A reinforcement frame (8) is welded to the inner wall of the material discharge through hole of the cover plate (2), the material discharge pipe (7) passes through the reinforcement frame (8), and an oscillation gap is provided between the material discharge pipe (7) and the reinforcement frame (8).

7. The concrete mixing device with a quantitative filling mechanism according to claim 1, characterized in that: The outer part of the discharge pipe (7) is covered with a rubber frame (12) and is fixed by bonding. The rubber frame (12) and the cover plate (2) are fixedly connected.

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