Concrete stirring device convenient to clean

Abstract

The utility model relates to the technical field of mixing equipment, and particularly discloses a concrete mixing device convenient to clean, which comprises a shell, the outer wall of the shell is connected with a top tray through a mounting frame, and the top tray is positioned above the shell; a stirring mechanism for stirring the concrete is arranged at the bottom of the top tray. According to the concrete stirring device, a second electric sliding block can transversely move on a second guide rail, so that the stirring positions of a connecting shaft, a stirring rod and a stirring rod are adjusted, concrete raw materials in the shell can be stirred and mixed at any position, the concrete raw materials in the shell can be stirred more uniformly, and the stirring efficiency is improved. And the situation that the concrete raw materials cannot be stirred uniformly due to the fact that the concrete raw materials in the shell cannot be stirred is avoided, the concrete raw materials in the shell can be comprehensively stirred by randomly adjusting the positions of the stirring rod and the stirring rod, and the stirring uniformity and comprehensiveness of the concrete raw materials in the shell are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a concrete mixing device which is easy to clean. Background Art

[0002] Concrete is a general term for a composite material made of gel material, aggregate and water in appropriate proportions and hardened after a certain period of time. It is the most widely used artificial civil construction material in the world.

[0003] Concrete is obtained by mixing cement, sand, lime and other raw materials. It usually needs to be mixed with a mixing device. For example, the Chinese patent with application number 02223024708.X discloses a "concrete mixing device, belonging to the field of concrete mixing technology, comprising a shell, a feed hole is provided on the upper side of the shell, a feed barrel is fixedly connected to the upper side of the shell located on the upper side of the feed hole, a conveying wheel is fixedly connected to the inner wall of the feed barrel, and the conveying wheel extends to the inside of the shell, and a diverter plate is fixedly connected to the inner wall of the shell located directly below the feed hole, and the diverter plate is in an inverted V shape." However, after the concrete is mixed by the above-mentioned concrete mixing device, a certain amount of residual concrete will be attached to the inner wall of the shell. If the concrete is not cleaned in time, the concrete attached to the inner wall of the shell will solidify and harden, thereby bonding to the inner wall of the shell and affecting the normal use of the concrete mixing device. Therefore, in order to solve such problems, a concrete mixing device that is easy to clean is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a concrete mixing device which is easy to clean.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A concrete mixing device that is easy to clean, comprising a shell, an outer wall of the shell being connected to a top plate via a mounting frame, and the top plate being located above the shell;

[0007] The bottom of the top plate is provided with a stirring mechanism for stirring the coagulation;

[0008] The stirring mechanism includes an annular first guide rail installed at the bottom of the top plate, a first electric slider is slidably installed on the first guide rail, a fixed plate is installed at the bottom of the first electric slider, the fixed plate and the annular first guide rail are concentric, a second guide rail is installed at the bottom of the fixed plate, a second electric slider is slidably installed on the second guide rail, a connecting shaft is installed at the bottom of the second electric slider, the connecting shaft is located in the shell, a plurality of stirring rods are installed on the outer wall of the connecting shaft, and a scraper for scraping concrete adhered to the inner wall of the shell is installed at the end of the stirring rod.

[0009] Preferably, the outer wall of the connecting shaft is fixedly sleeved with a mounting sleeve, and the stirring rod is mounted on the side of the mounting sleeve.

[0010] Preferably, a plurality of stirring rods are arranged on the stirring rod, a mounting block is mounted on the end of the stirring rod, and a scraper is mounted on the side of the mounting block.

[0011] Preferably, a mounting plate is installed at the bottom of the second electric slider, and the top end of the connecting shaft is installed at the bottom of the mounting plate.

[0012] Preferably, a reinforcement ring is fixed to the outer wall of the top end of the connecting shaft, and the reinforcement ring is fixed to the bottom of the mounting plate.

[0013] Preferably, both ends of the second guide rail are equipped with limit blocks, and the limit blocks are installed at the bottom of the fixed plate.

[0014] Preferably, a nozzle is obliquely installed at the bottom of the fixed plate, a water tank is installed on the top of the top plate, the water tank is connected to the nozzle through a delivery pipe, and a water pump is arranged in the delivery pipe.

[0015] Preferably, the mounting frame is mounted on the outer wall of the shell, the top plate is mounted on the top of the mounting frame, a discharge pipe is arranged at the bottom of the shell, support legs are mounted at the bottom of the shell, a fixing ring is mounted at the bottom of the support legs, and a plurality of fixing holes are opened in a ring shape on the fixing ring.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1: In the utility model, the second electric slider can move laterally on the second guide rail, and then adjust the stirring position of the connecting shaft, the stirring rod and the stirring rod, and then stir and mix the concrete raw materials in the shell at any position, so that the concrete raw materials in the shell can be stirred more evenly, avoiding that some concrete raw materials in the shell cannot be stirred and resulting in uneven stirring of the concrete raw materials, and the position of the stirring rod and the stirring rod can be adjusted arbitrarily to fully stir the concrete raw materials in the shell, thereby improving the uniformity and comprehensiveness of the stirring of the concrete raw materials in the shell.

[0018] 2: In the utility model, the second electric slider can drive the mounting plate, the connecting shaft and the stirring rod to move horizontally when it moves horizontally on the second guide rail, and then the stirring rod drives the scraper to move horizontally, until the scraper moves horizontally and stops when it contacts the inner wall of the shell. At this time, the first electric slider is started again to make the first electric slider drive the fixed plate to rotate, and the fixed plate can drive the connecting shaft, the stirring rod and the scraper to rotate, and the scraper can be connected with the inner wall of the shell, so that the scraper can scrape and remove the residual concrete raw materials adhered to the inner wall of the shell during rotation, and then the concrete raw materials adhered to the inner wall of the shell can be scraped and removed, which is convenient for cleaning the residual concrete raw materials on the inner wall of the shell, thereby improving the convenience of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 and Figure 2 This is an axonometric diagram of a concrete mixing device that is easy to clean proposed by the utility model;

[0020] Figure 3 A partial cross-sectional view of a concrete mixing device that is easy to clean proposed by the utility model;

[0021] Figure 4 A partial cross-sectional view of a concrete mixing device that is easy to clean proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the connection between the second electric sliding block and the mounting plate of a concrete mixing device that is easy to clean proposed by the utility model.

[0023] In the figure: 1. shell; 2. mounting frame; 3. top plate; 4. water tank; 5. discharge pipe; 6. support leg; 7. fixing ring; 8. connecting shaft; 9. mounting sleeve; 10. first guide rail; 11. first electric slider; 12. fixing plate; 13. second guide rail; 14. second electric slider; 15. limit block; 16. nozzle; 17. mounting plate; 18. reinforcement ring; 19. stirring rod; 20. stirring rod; 21. scraper. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-5 , a concrete mixing device that is easy to clean, comprising a shell 1, an outer wall of the shell 1 is connected to a top plate 3 through a mounting frame 2, and the top plate 3 is located above the shell 1;

[0026] A stirring mechanism for stirring the concrete is provided at the bottom of the top plate 3;

[0027] The stirring mechanism includes an annular first guide rail 10 installed at the bottom of the top plate 3, a first electric slider 11 is slidably installed on the first guide rail 10, a fixed plate 12 is installed at the bottom of the first electric slider 11, the fixed plate 12 and the annular first guide rail 10 are concentric, a second guide rail 13 is installed at the bottom of the fixed plate 12, a second electric slider 14 is slidably installed on the second guide rail 13, a connecting shaft 8 is installed at the bottom of the second electric slider 14, the connecting shaft 8 is located in the shell 1, a plurality of stirring rods 19 are installed on the outer wall of the connecting shaft 8, and a scraper 21 for scraping concrete adhered to the inner wall of the shell 1 is installed at the end of the stirring rod 19.

[0028] As a technical optimization solution of the utility model, the outer wall of the connecting shaft 8 is fixedly sleeved with a mounting sleeve 9, and the stirring rod 19 is installed on the side of the mounting sleeve 9. The mounting sleeve 9 can provide a mounting plane for the stirring rod 19, which is convenient for the installation of the stirring rod 19.

[0029] As a technical optimization solution of the utility model, a plurality of stirring rods 20 are arranged on the stirring rod 19, a mounting block is installed at the end of the stirring rod 19, and a scraper 21 is installed on the side of the mounting block. The mounting block can provide a mounting surface for the scraper 21, which facilitates the installation of the scraper 21.

[0030] As a technical optimization solution of the utility model, a mounting plate 17 is installed at the bottom of the second electric slider 14, and the top of the connecting shaft 8 is installed at the bottom of the mounting plate 17. The mounting plate 17 can provide a mounting surface for the connecting shaft 8 to facilitate the connection between the connecting shaft 8 and the second electric slider 14.

[0031] As a technical optimization solution of the utility model, a reinforcement ring 18 is fixed to the outer wall of the top end of the connecting shaft 8, and the reinforcement ring 18 is fixed to the bottom of the mounting plate 17. The reinforcement ring 18 can increase the connection strength between the connecting shaft 8 and the mounting plate 17, and improve the stability of the connection between the connecting shaft 8 and the mounting plate 17.

[0032] As a technical optimization solution of the utility model, limit blocks 15 are installed at both ends of the second guide rail 13, and the limit blocks 15 are installed at the bottom of the fixed plate 12. The limit blocks 15 can provide a limiting effect for the second electric slider 14 to avoid the second electric slider 14 from detaching from the second guide rail 13.

[0033] As a technical optimization solution of the utility model, a nozzle 16 is obliquely installed at the bottom of the fixed plate 12, a water tank 4 is installed on the top of the top plate 3, the water tank 4 is connected to the nozzle 16 through a delivery pipe, and a water pump is arranged in the delivery pipe.

[0034] As a technical optimization scheme of the present utility model, the mounting frame 2 is mounted on the outer wall of the shell 1, the top plate 3 is mounted on the top of the mounting frame 2, a discharge pipe 5 is arranged at the bottom of the shell 1, a support leg 6 is mounted at the bottom of the shell 1, a fixing ring 7 is mounted at the bottom of the support leg 6, and a plurality of fixing holes are provided in a ring shape on the fixing ring 7. The discharge pipe 5 can facilitate the discharge of the mixed concrete, and the support leg 6 and the fixing ring 7 can facilitate the support and fixation of the device.

[0035] During use of the utility model, when concrete raw materials need to be stirred, first, the concrete raw materials to be stirred are poured into the shell 1, and the first electric slider 11 is started. The first electric slider 11 slides on the first guide rail 10, and then the fixed plate 12 can be driven to rotate. The rotation of the fixed plate 12 can drive the second guide rail 13 and the second electric slider 14 to rotate. The rotation of the second electric slider 14 can drive the mounting plate 17 to rotate, and then drive the connecting shaft 8 to rotate. The rotation of the connecting shaft 8 can drive the stirring rod 19 and the stirring rod 20 to rotate to stir the concrete raw materials in the shell 1.

[0036] And start the second electric slider 14, the second electric slider 14 can move horizontally on the second guide rail 13, and then adjust the stirring positions of the connecting shaft 8, the stirring rod 19 and the stirring rod 20, so that the concrete raw materials in the shell 1 can be stirred and mixed at any position, so that the concrete raw materials in the shell 1 can be stirred more evenly, and it can be avoided that some concrete raw materials in the shell 1 cannot be stirred and the concrete raw materials are not stirred evenly. The positions of the stirring rod 19 and the stirring rod 20 can be adjusted arbitrarily to fully stir the concrete raw materials in the shell 1, thereby improving the uniformity and comprehensiveness of the mixing of the concrete raw materials in the shell 1.

[0037] When the concrete raw materials in the shell 1 are stirred, the stirred concrete in the shell 1 can be discharged through the discharge pipe 5. When the residual concrete raw materials in the shell 1 need to be cleaned, the second electric slider 14 can be started. The second electric slider 14 can move horizontally on the second guide rail 13 to drive the mounting plate 17, the connecting shaft 8 and the stirring rod 19 to move horizontally, and then the stirring rod 19 drives the scraper 21 to move horizontally until the scraper 21 moves horizontally to the inner wall of the shell 1 and stops. At this time, the first electric slider 11 is started again to drive the fixed plate 12 to rotate. The fixed plate 12 can drive the connecting shaft 8, the stirring rod 19 and the scraper 21 to rotate, and the scraper 21 can be connected with the inner wall of the shell 1. The scraper 21 can scrape and remove the residual concrete raw materials adhered to the inner wall of the shell 1 during rotation, and then the concrete raw materials adhered to the inner wall of the shell 1 are scraped and removed, which is convenient for cleaning the residual concrete raw materials on the inner wall of the shell 1, thereby improving the convenience of the device when in use.

[0038] While the scraper 21 is used to scrape and remove the concrete raw materials adhered to the inner wall of the shell 1, the water pump in the delivery pipe can be started. The water pump draws water in the water tank 4 into the delivery pipe and sprays it through the nozzle 16 to wash the inner wall of the shell 1. The scraper 21 cooperates with the nozzle 16 to spray water to scrape and remove the concrete raw materials adhered to the inner wall of the shell 1, and the effect of scraping and removing the concrete raw materials is better.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A concrete mixing device that is easy to clean, comprising a housing (1), characterized in that: The outer wall of the shell (1) is connected to a top plate (3) via a mounting frame (2), and the top plate (3) is located above the shell (1); The bottom of the top plate (3) is provided with a stirring mechanism for stirring the coagulation; The stirring mechanism comprises an annular first guide rail (10) mounted at the bottom of a top plate (3), a first electric slider (11) being slidably mounted on the first guide rail (10), a fixed plate (12) being mounted at the bottom of the first electric slider (11), the fixed plate (12) and the annular first guide rail (10) being cocentric, a second guide rail (13) being mounted at the bottom of the fixed plate (12), a second electric slider (14) being slidably mounted on the second guide rail (13), a connecting shaft (8) being mounted at the bottom of the second electric slider (14), the connecting shaft (8) being located in a housing (1), a plurality of stirring rods (19) being mounted on the outer wall of the connecting shaft (8), and a scraper (21) being mounted at the end of the stirring rod (19) for scraping concrete adhered to the inner wall of the housing (1).

2. The easy-to-clean concrete mixing device according to claim 1, characterized in that: The outer wall of the connecting shaft (8) is fixedly sleeved with a mounting sleeve (9), and the stirring rod (19) is mounted on the side of the mounting sleeve (9).

3. The easy-to-clean concrete mixing device according to claim 1, characterized in that: The stirring rod (19) is provided with a plurality of stirring bars (20), a mounting block is installed at the end of the stirring rod (19), and a scraper (21) is installed on the side of the mounting block.

4. The easy-to-clean concrete mixing device according to claim 1, characterized in that: A mounting plate (17) is installed at the bottom of the second electric slider (14), and the top end of the connecting shaft (8) is installed at the bottom of the mounting plate (17).

5. The easy-to-clean concrete mixing device according to claim 4, characterized in that: A reinforcement ring (18) is fixed to the outer wall of the top end of the connecting shaft (8), and the reinforcement ring (18) is fixed to the bottom of the mounting plate (17).

6. The easy-to-clean concrete mixing device according to claim 1, characterized in that: Limit blocks (15) are installed at both ends of the second guide rail (13), and the limit blocks (15) are installed at the bottom of the fixed plate (12).

7. The easy-to-clean concrete mixing device according to claim 1, characterized in that: A nozzle (16) is obliquely mounted on the bottom of the fixed plate (12), a water tank (4) is mounted on the top of the top plate (3), the water tank (4) is connected to the nozzle (16) via a delivery pipe, and a water pump is arranged in the delivery pipe.

8. The easy-to-clean concrete mixing device according to claim 1, characterized in that: The mounting frame (2) is mounted on the outer wall of the shell (1), the top plate (3) is mounted on the top of the mounting frame (2), a discharge pipe (5) is arranged at the bottom of the shell (1), a support leg (6) is mounted at the bottom of the shell (1), a fixing ring (7) is mounted at the bottom of the support leg (6), and a plurality of fixing holes are provided in the shape of a ring on the fixing ring (7).

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