Civil engineering concrete funnel convenient to clean

Abstract

The utility model discloses a civil engineering concrete funnel convenient to clean, which comprises a funnel body, a support frame fixedly connected to the front end and the rear end of the funnel body, a fixed column which is in a vertical state and is used for supporting, a discharging mechanism, a movable column, a lifting mechanism and a lifting mechanism, the movable column is fixedly connected to the end, away from the funnel body, of the supporting frame, and the movable sleeves are slidably connected to the left end and the right end of the movable column correspondingly. According to the civil engineering concrete funnel convenient to clean, the concrete discharging speed can be conveniently adjusted, concrete can be prevented from splashing outwards in the discharging process by combining with the arrangement of a shielding cover, the use height of the funnel body can be conveniently adjusted, and the funnel body can be conveniently detached and cleaned after use is finished; the concrete is prevented from being adhered to the inner wall of the funnel body to narrow the inner space of the funnel body to influence use.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering, and particularly relates to a civil engineering concrete funnel which is convenient to clean. Background Technique

[0002] A civil engineering concrete funnel refers to a device used for the transportation and pouring of concrete during the construction of civil engineering. Its main function is to transport concrete from a storage container to a corresponding construction site, ensuring uniform transportation and precise control of the concrete. It is an important tool in the process of concrete feeding and transportation.

[0003] For example, the publication number CN214062369U discloses a concrete funnel for civil engineering, which relates to the technical field of concrete. The concrete funnel for civil engineering includes: a concrete funnel body, the lower surface of the concrete funnel body is fixedly connected with a discharge pipe communicated with its interior, and an electric control valve is installed on the discharge pipe; a support mechanism, the support mechanism is connected with the concrete funnel body, and the concrete funnel body is supported by the support mechanism; an annular bladder mechanism, the annular bladder mechanism is connected with the concrete funnel body, and the annular bladder mechanism includes an annular airbag, a sliding sleeve, a pressing plate, a connecting rod, an air pump, a one-way valve, a guide air pipe, an electromagnetic valve and a spring. The lower surface of the concrete funnel body is connected with an annular airbag with upper and lower openings, and the annular airbag surrounds the discharge pipe. The concrete funnel for civil engineering provided by the utility model has the advantage of reducing waste.

[0004] However, in the prior art, it is inconvenient to adjust the size of the concrete discharge rate. During the discharging process, the height of the funnel body is mostly fixed and non-adjustable. Moreover, it is inconvenient to disassemble and clean the funnel body after use. The inner wall of the funnel body is adhered with concrete and is not easy to clean. After hardening, it is difficult to fall off, resulting in the narrowing of the internal space of the funnel body and affecting normal use. For example, the above-listed comparative patent has this problem.

[0005] Therefore, we propose a civil engineering concrete funnel which is convenient to clean to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a civil engineering concrete funnel which is convenient to clean, so as to solve the problems in the prior art that it is inconvenient to adjust the size of the concrete discharge rate, the height of the funnel body is mostly fixed and non-adjustable during the discharging process, it is inconvenient to disassemble and clean the funnel body after use, the inner wall of the funnel body is adhered with concrete and is not easy to clean, and after hardening, it is difficult to fall off, resulting in the narrowing of the internal space of the funnel body and affecting normal use.

[0007] To achieve the above object, the utility model provides the following technical solutions: A civil engineering concrete funnel that is convenient to clean, comprising a funnel body, support frames fixedly connected to the front and rear ends of the funnel body, and fixed columns that are in a vertical state and used for support;

[0008] It further comprises:

[0009] A discharging mechanism, which is composed of a discharging port, a shielding cover, and a blocking baffle;

[0010] A movable column, which is fixedly connected to one end of the support frame away from the funnel body, and a vertical sliding structure is formed between the movable column and the fixed column. The movable column together with the support frame drives the funnel body to form a lifting structure inside the fixed column;

[0011] A movable sleeve, which is respectively slidably connected to the left and right ends of the movable column, and a fixed pin is fixedly connected to the inner side of the movable sleeve. The fixed pins are respectively telescopically connected to the left and right sides of the movable column, and the fixed pins are inserted into the corresponding fixed holes;

[0012] Wherein, the fixed holes are equidistantly arranged on the inner side of the fixed column.

[0013] Preferably, the discharging port is opened at the lower right end of the funnel body, and a shielding cover is fixedly connected to the outside of the lower right end of the funnel body. A blocking baffle is telescopically connected to the middle of the shielding cover, and the blocking baffle is fitted and arranged on the right end of the funnel body.

[0014] Preferably, an auxiliary plate is fixedly connected to the upper right end of the blocking baffle, and a movable plate is sleeved outside the auxiliary plate. Left and right sliding structures are formed between the front and rear ends of the movable plate and the fixed blocks, and the fixed blocks are respectively fixedly connected to the front and rear ends of the auxiliary plate.

[0015] Preferably, a fixed rod is penetrated through the middle of the movable plate, and the fixed rod is fixedly connected to the right end of the auxiliary plate. The left side of the movable plate is inserted into the corresponding fixed slot, and the fixed slots are equidistantly arranged on the right end face of the funnel body.

[0016] Preferably, a fixing cap for locking and limiting is threadedly connected to the outer surface of the fixed rod, and the fixing cap is fitted and arranged on the right end of the movable plate.

[0017] Preferably, springs are arranged on both the left and right sides inside the movable column, and the movable ends of the springs are fixedly connected to the fixed pins.

[0018] Preferably, a fixing bolt for locking is arranged at the upper end of the movable sleeve, and the fixing bolt is threadedly connected to both the movable sleeve and the movable column.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the civil engineering concrete funnel that is convenient to clean, the discharge port is blocked by a blocking baffle. The blocking baffle can stretch in the shielding cover to adjust the size of the discharge port, so as to adjust the rate of concrete discharge. Combined with the setting of the shielding cover, it can prevent concrete from splashing out during discharge. By sliding up and down between the movable column and the fixed column, the funnel body is driven to rise and fall, so as to facilitate the adjustment of the use height of the funnel body. Moreover, when the movable column is slid upward to separate from the fixed column, it is convenient to disassemble and clean the funnel body after use, preventing concrete from adhering to the inner wall of the funnel body and causing the internal space of the funnel body to become narrow and affect the use;

[0020] 1. A discharge mechanism is provided. The discharge mechanism includes a discharge port, a shielding cover and a blocking baffle. Through the setting of the discharge mechanism, it is convenient to adjust the rate of concrete discharge, and at the same time prevent concrete from splashing out during discharge;

[0021] 2. A movable plate, a fixed rod and a fixed cap are provided. The movable plate, the fixed rod and the fixed cap are all arranged at the right end of the blocking baffle. Through the setting of the movable plate, the fixed rod and the fixed cap, it is convenient to fix between the blocking baffle and the funnel body;

[0022] 3. A movable column and a fixed column are provided. By sliding up and down between the movable column and the fixed column, the funnel body is driven to rise and fall, so as to facilitate the adjustment of the height of the funnel body, and the funnel body can also be disassembled and cleaned to prevent residues. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0024] Figure 2 is a schematic diagram of the bottom view structure of the present utility model;

[0025] Figure 3 is a schematic diagram of the front view structure of the funnel body, the discharge port and the fixed groove of the present utility model;

[0026] Figure 4 is the present utility model Figure 1 The enlarged structure diagram at A in;

[0027] Figure 5 is a schematic diagram of the exploded structure of the auxiliary plate, the movable plate, the fixed block and the fixed rod of the present utility model;

[0028] Figure 6 is the present utility model Figure 1 The enlarged structure diagram at B in;

[0029] Figure 7Schematic diagram of the disassembled structure of the movable column, fixed column and fixed pin of the present utility model;

[0030] Figure 8 Schematic diagram of the disassembled structure of the movable column, fixed pin and movable sleeve of the present utility model as seen from below.

[0031] In the figure: 1. Hopper body; 2. Discharging mechanism; 3. Discharge port; 4. Shielding cover; 5. Sealing baffle; 6. Auxiliary plate; 7. Movable plate; 8. Fixed block; 9. Fixed rod; 10. Fixed cap; 11. Fixed groove; 12. Support frame; 13. Movable column; 14. Fixed column; 15. Fixed hole; 16. Spring; 17. Fixed pin; 18. Movable sleeve; 19. Fixed bolt. Specific implementation mode

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 efforts shall fall within the protection scope of the present utility model.

[0033] Please refer to Figures 1 - 8 , the present utility model provides the following technical solutions.

[0034] Embodiment 1: In order to solve the problem that it is inconvenient to adjust the discharging rate of concrete in the prior art, therefore, in this embodiment, through the following technical solutions, a civil engineering concrete hopper that is easy to clean is provided with a hopper body 1 and a discharging mechanism 2. The discharging mechanism 2 is composed of a discharge port 3, a shielding cover 4 and a sealing baffle 5. The discharge port 3 is opened at the lower right end of the hopper body 1, and a shielding cover 4 is fixedly connected to the outside of the lower right end of the hopper body 1. A sealing baffle 5 is telescopically connected to the middle of the shielding cover 4, and the sealing baffle 5 is attached to the right end of the hopper body 1, as Figure 1 , Figure 2 and Figure 3 shown. When in use, first, according to the demand for concrete discharging, by pulling up the sealing baffle 5, the sealing baffle 5 slides in the shielding cover 4, and then the opening size of the discharge port 3 is adjusted, so that the discharging rate of concrete can be adjusted, and through the setting of the shielding cover 4, it is possible to prevent concrete from splashing out during discharging.

[0035] Embodiment 2: To solve the problems existing in the prior art, therefore, in this embodiment, through the following technical solution, a civil engineering concrete funnel that is easy to clean is provided with an auxiliary plate 6, a movable plate 7, a fixed block 8, a fixed rod 9, a fixing cap 10 and a fixing groove 11. The right upper end of the blocking baffle 5 is fixedly connected with the auxiliary plate 6, and the movable plate 7 is sleeved outside the auxiliary plate 6. The front and rear ends of the movable plate 7 respectively form a left-right sliding structure with the fixed block 8, and the fixed blocks 8 are respectively fixedly connected to the front and rear ends of the auxiliary plate 6. A fixed rod 9 is disposed through the middle of the movable plate 7, and the fixed rod 9 is fixedly connected to the right end of the auxiliary plate 6. The left side of the movable plate 7 is inserted into the fixing groove 11 at the corresponding position, and the fixing grooves 11 are equally spaced on the right end surface of the funnel body 1. A fixing cap 10 for locking and limiting is threadedly connected to the outer surface of the fixed rod 9, and the fixing cap 10 is attached to the right end of the movable plate 7, as Figure 4 and Figure 5 shown. When the opening size of the discharge port 3 is adjusted, by pulling the movable plate 7, the movable plate 7 slides with the fixed block 8, the movable plate 7 slides with the fixed rod 9, and the left end of the movable plate 7 is inserted into the fixing groove 11 at the corresponding position, thereby facilitating the limitation between the blocking baffle 5 and the funnel body 1. Then, the fixing cap 10 is rotated and threadedly connected, so that the fixing cap 10 is attached to the outside of the movable plate 7, thereby facilitating the limitation between the movable plate 7 and the fixed rod 9 and preventing the movable plate 7 from slipping out of the fixing groove 11, realizing the limitation of the blocking baffle 5.

[0036] Embodiment 3: To solve the problems existing in the prior art during the discharging process, the height of the funnel body 1 is mostly fixed and non-adjustable, and it is not convenient to disassemble and clean the funnel body 1 after use. Concrete adheres to the inner wall of the funnel body 1 and is not easy to clean. After hardening, it is difficult to fall off, resulting in the narrowing of the internal space of the funnel body 1 and affecting normal use. Therefore, in this embodiment, through the following technical solutions, a civil engineering concrete funnel that is easy to clean is provided, which is provided with a support frame 12, a movable column 13, a fixed column 14, a fixing hole 15, a spring 16, a fixing pin 17, a movable sleeve 18 and a fixing bolt 19. The movable column 13 is fixedly connected to one end of the support frame 12 away from the funnel body 1, and a vertical sliding structure is formed between the movable column 13 and the fixed column 14. The movable column 13 together with the support frame 12 drives the funnel body 1 to form a lifting structure inside the fixed column 14. The movable sleeves 18 are respectively slidably connected to the left and right ends of the movable column 13, and a fixing pin 17 is fixedly connected to the inner side of the movable sleeve 18. The fixing pins 17 are respectively telescopically connected to the left and right sides of the movable column 13, and the fixing pins 17 are inserted into the fixing holes 15 at corresponding positions. The fixing holes 15 are equally spaced on the inner side of the fixed column 14. Springs 16 are arranged on both the left and right sides inside the movable column 13, and the movable ends of the springs 16 are fixedly connected to the fixing pins 17. A fixing bolt 19 for locking is arranged at the upper end of the movable sleeve 18, and the fixing bolt 19 is threadedly connected to both the movable sleeve 18 and the movable column 13. As Figure 1 , Figure 6 , Figure 7 and Figure 8 shown, during the actual use process, the movable sleeve 18 can also be pulled. The movable sleeve 18 slides on the outer side of the movable column 13. The movable sleeve 18 drives the fixing pin 17 to slide inside the movable column 13. The fixing pin 17 squeezes the spring 16, causing the spring 16 to undergo elastic deformation. The fixing pin 17 is removed from the fixing hole 15, thereby releasing the limit between the movable column 13 and the fixed column 14. Then, the movable column 13 is pulled up or down according to the use requirements. The movable column 13 and the fixed column 14 slide up and down, thereby driving the funnel body 1 to lift, and thus facilitating the adjustment of the use height of the funnel body 1. When the height adjustment is completed, the movable sleeve 18 is directly released. At this time, the spring 16 resumes elastic deformation, pushing the fixing pin 17 to be inserted into the fixing hole 15 at the corresponding position to limit between the fixed column 14 and the movable column 13. Then, the fixing bolt 19 is rotated to lock between the movable sleeve 18 and the movable column 13, further improving the connection stability;

[0037] In addition, after use, by pulling the movable sleeve 18 to drive the fixed pin 17 to release the limit between the movable column 13 and the fixed column 14, directly pull the movable column 13 upward to separate the movable column 13 from the fixed column 14, thereby facilitating the disassembly and cleaning of the funnel body 1, preventing concrete from remaining on the inner wall of the funnel body 1, and avoiding the narrowing of the internal space of the funnel body 1 due to the adhesion of concrete to the inner wall of the funnel body 1, which affects the use.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A civil engineering concrete funnel that is easy to clean, comprising a funnel body (1), support frames (12) fixedly connected to the front and rear ends of the funnel body (1), and fixing columns (14) that are in a vertical state and used for support; It is characterized in that, It further includes: A discharge mechanism (2), which is composed of a discharge port (3), a shielding cover (4), and a plugging baffle (5); A movable column (13), which is fixedly connected to one end of the support frame (12) away from the funnel body (1), and a vertical sliding structure is formed between the movable column (13) and the fixing column (14). The movable column (13) together with the support frame (12) drives the funnel body (1) to form a lifting structure inside the fixing column (14); Movable sleeves (18), which are respectively slidably connected to the left and right ends of the movable column (13), and fixing pins (17) are fixedly connected to the inner sides of the movable sleeves (18). The fixing pins (17) are respectively telescopically connected to the left and right sides of the movable column (13), and the fixing pins (17) are inserted into the fixing holes (15) at corresponding positions; Wherein, the fixing holes (15) are equally spaced on the inner side of the fixing column (14).

2. The civil engineering concrete funnel according to claim 1, which is easy to clean, is characterized in that: The discharge port (3) is opened at the lower right end of the funnel body (1), and a shielding cover (4) is fixedly connected to the outside of the lower right end of the funnel body (1). A plugging baffle (5) is telescopically connected to the middle of the shielding cover (4), and the plugging baffle (5) is attached to the right end of the funnel body (1).

3. The civil engineering concrete funnel that is easy to clean according to claim 2, wherein: An auxiliary plate (6) is fixedly connected to the upper right end of the plugging baffle (5), and a movable plate (7) is sleeved outside the auxiliary plate (6). Left and right sliding structures are formed between the front and rear ends of the movable plate (7) and the fixing blocks (8), and the fixing blocks (8) are respectively fixedly connected to the front and rear ends of the auxiliary plate (6).

4. The concrete funnel for civil engineering that is easy to clean according to claim 3, characterized in that: A fixing rod (9) is penetrated through the middle of the movable plate (7), and the fixing rod (9) is fixedly connected to the right end of the auxiliary plate (6). The left side of the movable plate (7) is inserted into the fixing groove (11) at the corresponding position, and the fixing grooves (11) are equally spaced on the right end face of the funnel body (1).

5. The civil engineering concrete funnel according to claim 4, characterized in that: A fixing cap (10) for locking and limiting is threadedly connected to the outer surface of the fixing rod (9), and the fixing cap (10) is attached to the right end of the movable plate (7).

6. A civil engineering concrete funnel that is easy to clean according to claim 1, characterized in that: Springs (16) are arranged on both the left and right sides inside the movable column (13), and the movable ends of the springs (16) are fixedly connected to the fixing pins (17).

7. A civil engineering concrete funnel that is easy to clean according to claim 1, characterized in that: A fixing bolt (19) for locking is arranged at the upper end of the movable sleeve (18), and the fixing bolt (19) is threadedly connected to both the movable sleeve (18) and the movable column (13).

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