Concrete batching mechanism

Abstract

The utility model discloses a concrete batching mechanism which comprises a concrete batching machine body and further comprises a distributing and screening mechanism, the distributing and screening mechanism comprises a U-shaped clamping seat, a guide protection plate, a guide seat, an inclined lining plate, a blocking plate, a screening frame, a screening net, an inner sliding plate and a vibration motor, and the U-shaped clamping seat is clamped into a hopper box of the concrete batching machine body. The distributing and screening mechanism is arranged at the concrete batching machine body to form the concrete batching mechanism, the guide seat of the distributing and screening mechanism is installed outside the machine box of the concrete batching machine body through the inclined supporting legs, and the distributing and screening mechanism can primarily screen concrete raw materials and then vibrate the concrete raw materials to fall into the concrete batching machine body for batching. Large-size concrete raw materials are prevented from falling into the concrete batching machine body to cause the hidden danger of blockage, and stable operation of the concrete batching machine is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete equipment, and particularly relates to a concrete batching mechanism. Background Technique

[0002] A concrete batching machine, also known as a batching machine or a sand and gravel automatic batching machine, is an automated device used for the quantitative distribution of various materials such as sand and gravel. It is mainly applied in the concrete construction industry to replace manual platform scales or volumetric measurement methods. The production principle of the concrete batching machine is to first store raw materials in multiple hopper containers, automatically measure various raw materials through a metering system and let them fall onto a conveyor belt, and then send them into a mixing system for stirring and mixing to finally produce the required concrete.

[0003] Currently, when the concrete batching machine is batching concrete, the concrete raw materials will be temporarily stored in the hopper of the concrete batching machine in advance, and then the weighing and batching structure at the hopper will let the concrete raw materials fall onto the conveyor belt supporting the concrete batching machine according to a certain proportion. When large stones or foreign objects exist in the concrete materials and enter the concrete batching machine, the discharging position of the concrete batching machine is easily blocked by the large stones, thus affecting the batching effect of the concrete batching machine. At this time, it is often necessary for workers to stop the concrete batching machine and manually clean the stones in the concrete batching machine, which is rather laborious. This poses a potential blockage hazard when adding materials to the hopper of the concrete batching machine. Therefore, we propose a concrete batching mechanism. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a concrete batching mechanism. A screening mechanism is arranged at the concrete batching machine body to form the concrete batching mechanism. The guide seat of the screening mechanism is installed outside the machine case of the concrete batching machine body with inclined supporting feet. The screening mechanism can perform preliminary screening on the concrete raw materials and then vibrate and fall into the concrete batching machine body for batching, avoiding the potential blockage hazard caused by large-sized concrete raw materials falling into the concrete batching machine body; at the same time, due to the preliminary screening of the screening mechanism, large-sized concrete raw materials are not easily fallen into the concrete batching machine body, effectively avoiding the long-term cleaning of blocks in the machine case by the operators of the concrete batching machine, ensuring the stable operation of the concrete batching machine, and effectively solving the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A concrete batching mechanism, including the main body of a concrete batching machine, further includes a screening mechanism. The screening mechanism includes a U-shaped clamping seat, a guiding and protecting plate, a guiding seat, an inclined lining plate, a baffle plate, a screening frame, a screening mesh, an inner sliding plate, and a vibration motor. The U-shaped clamping seat is clamped at the hopper of the main body of the concrete batching machine, and the guiding and protecting plate is welded to the surfaces of the two side seat plates at the side seat opening of the guiding seat above the U-shaped clamping seat. An inclined lining plate protrudes from the seat wall of the guiding seat facing the U-shaped clamping seat, and a baffle plate is welded at the upper seat opening of the guiding seat above the inclined lining plate. Inclined card slots for clamping the screening frame are symmetrically opened inside the guiding seat on one side of the baffle plate and the inclined lining plate, and a screening mesh is welded and fixed inside the frame opening of the screening frame. The inner sliding plate is welded upward from the seat opening direction at the rear of the screening frame on the guiding seat, and a vibration motor is installed on the rear seat wall of the guiding seat away from the guiding and protecting plate. An inclined support leg is welded below the guiding seat, and a bolt is screwed and installed between the inclined support leg and the main body of the concrete batching machine.

[0007] Further, the inclined plate body of the inclined support leg is welded below the guiding seat, and a vertical plate body at the inclined plate body of the guiding seat presses against the main body of the concrete batching machine, and bolts are screwed between the inclined plate body and the vertical plate of the guiding seat and the main body of the concrete batching machine;

[0008] By adopting the above technical solution, after the inclined support leg is welded below the guiding seat, the guiding seat presses against the main body of the concrete batching machine with the inclined support leg, and then the inclined support leg can be firmly installed at the main body of the concrete batching machine with bolts to obtain support.

[0009] Further, the two side frame plates of the screening frame are inclined and clamped into the cavity of the inclined card slot;

[0010] By adopting the above technical solution, the two side frame plates of the screening frame are clamped in the inclined card slot for clamping.

[0011] Further, the inclined lining plate is inclined and lowered from the screening frame towards the U-shaped clamping seat direction;

[0012] By adopting the above technical solution, the concrete materials screened at the screening mesh in the middle of the screening frame can slide along the inclined lining plate towards between the U-shaped clamping seats and enter the main body of the concrete batching machine.

[0013] Further, the vertical plate bodies of the guiding and protecting plate are symmetrically welded to the surfaces of the two side seat plates at the side seat opening of the guiding seat, and the bottom plate body of the guiding and protecting plate is welded to the top of the U-shaped clamping seat;

[0014] By adopting the above technical solution, the vertical plate bodies of the guiding and protecting plate can be welded between the guiding seat and the U-shaped clamping seat for connection.

[0015] Further, the plate bodies of the baffle plate and the inclined lining plate abut against the frame plates of the screening frame, and the frame opening where the screening mesh is welded on the screening frame is located between the baffle plate and the inclined lining plate;

[0016] By adopting the above technical solution, the baffle plate and the inclined lining plate can support the screening frame at the guiding seat, and the screening mesh in the screening frame can fall towards the inclined lining plate between the baffle plate and the inclined lining plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model forms a concrete batching mechanism by arranging a screening mechanism at the concrete batching machine body. The guide seat of the screening mechanism is installed outside the chassis of the concrete batching machine body with inclined support feet. The screening mechanism can perform preliminary screening on concrete raw materials and then vibrate and fall into the concrete batching machine body for batching, avoiding the potential risk of blockage caused by large-sized concrete raw materials falling into the concrete batching machine body;

[0019] At the same time, with the preliminary screening of the screening mechanism, it is not easy for large-sized concrete raw materials to fall into the concrete batching machine body, effectively avoiding the long-term cleaning of the blocks in the chassis by the operators of the concrete batching machine and ensuring the stable operation of the concrete batching machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a concrete batching mechanism of the utility model.

[0021] Figure 2 It is an exploded view of the screening mechanism of a concrete batching mechanism of the utility model.

[0022] In the figure: 1. Concrete batching machine body; 2. Screening mechanism; 3. U-shaped clamping seat; 4. Guide guard plate; 5. Guide seat; 6. Inclined lining plate; 7. Baffle; 8. Inclined card slot; 9. Screen frame; 10. Screen mesh; 11. Inner sliding plate; 12. Vibration motor; 13. Inclined support feet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and functions of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0024] Such as Figure 1-2As shown in the figure, a concrete batching mechanism includes a concrete batching machine body 1, and also includes a screening mechanism 2. The screening mechanism 2 includes a U-shaped clamping seat 3, a guide guard plate 4, a guide seat 5, an inclined lining plate 6, a baffle plate 7, a screen frame 9, a screen mesh 10, an inner sliding plate 11 and a vibration motor 12. A U-shaped clamping seat 3 is clamped at the hopper of the concrete batching machine body 1, and a guide guard plate 4 is welded above the U-shaped clamping seat 3 on the surfaces of the two side plates at the side seat openings of the guide seat 5. An inclined lining plate 6 protrudes from the seat wall of the guide seat 5 facing the U-shaped clamping seat 3, and a baffle plate 7 is welded at the upper seat opening of the guide seat 5 above the inclined lining plate 6. Oblique card slots 8 for clamping the screen frame 9 are symmetrically opened in the guide seat 5 on one side of the baffle plate 7 and the inclined lining plate 6, and a screen mesh 10 is welded and fixed inside the frame opening of the screen frame 9. An inner sliding plate 11 is welded upward from the seat opening direction at the rear of the screen frame 9 on the guide seat 5, and a vibration motor 12 is installed on the rear seat wall of the guide seat 5 away from the guide guard plate 4. An inclined support leg 13 is welded below the guide seat 5, and a bolt is screwed and installed between the inclined support leg 13 and the concrete batching machine body 1.

[0025] Among them, the inclined plate body of the inclined support leg 13 is welded below the guide seat 5, and a vertical plate body at the inclined plate body of the guide seat 5 presses against the concrete batching machine body 1, and bolts are screwed between the inclined plate body and the vertical plate of the guide seat 5 and the concrete batching machine body 1;

[0026] By adopting the above technical solution, after the inclined support leg 13 is welded below the guide seat 5, the guide seat 5 presses against the concrete batching machine body 1 with the inclined support leg 13, and then the inclined support leg 13 can be firmly installed at the concrete batching machine body 1 with bolts to obtain support.

[0027] Among them, the two side frame plates of the screen frame 9 are inclined and clamped into the cavity of the inclined card slot 8;

[0028] By adopting the above technical solution, the two side frame plates of the screen frame 9 are clamped in the inclined card slot 8 for clamping.

[0029] Among them, the inclined lining plate 6 inclines and decreases from the screen frame 9 towards the U-shaped clamping seat 3;

[0030] By adopting the above technical solution, the concrete materials sifted at the screen mesh 10 in the middle of the screen frame 9 can slide along the inclined lining plate 6 towards the U-shaped clamping seat 3 and enter the concrete batching machine body 1.

[0031] Among them, the vertical plate bodies of the guide guard plate 4 are symmetrically welded on the surfaces of the two side plates at the side seat openings of the guide seat 5, and the bottom plate body of the guide guard plate 4 is welded on the top of the U-shaped clamping seat 3;

[0032] By adopting the above technical solution, the vertical plate bodies of the guide guard plate 4 can be welded between the guide seat 5 and the U-shaped clamping seat 3 for connection.

[0033] Wherein, the plate bodies of the baffle 7 and the inclined lining plate 6 abut against the surface of the frame plate of the screen frame 9, and the frame opening of the screen frame 9 where the screen 10 is welded is located between the baffle 7 and the inclined lining plate 6;

[0034] By adopting the above technical solution, the baffle 7 and the inclined lining plate 6 can support the screen frame 9 at the guide seat 5, and the screen 10 in the screen frame 9 can fall from between the baffle 7 and the inclined lining plate 6 towards the inclined lining plate 6.

[0035] It should be noted that the present utility model is a concrete batching mechanism. A screening mechanism 2 is arranged at the concrete batching machine body 1 to form the concrete batching mechanism. The guide seat 5 of the screening mechanism 2 is installed outside the chassis of the concrete batching machine body 1 with inclined supporting feet 13. Then, the U-shaped clamping seat 3 connected to the guide guard plate 4 at the guide seat 5 is clamped into the concrete batching machine body 1. Next, the screen frame 9 is clamped into the inclined card slot 8 of the guide seat 5, and the screen frame 9 is supported by pressing the frame body against the baffle 7 and the inclined lining plate 6. When concrete batching is carried out at the concrete batching machine body 1, the concrete raw materials can be conveyed by a conveying machine and fall into the guide seat 5. Then, the concrete raw materials can slide along the inner sliding plate 11 towards the screen 10. After being screened by the screen 10, the concrete raw materials of appropriate size can pass through the screen 10 and fall along the inclined lining plate 6 and the U-shaped clamping seat 3 into the concrete batching machine body 1 for batching. And a vibration motor 12 provides seat vibration at the guide seat 5, so that the concrete raw materials in the guide seat 5 can quickly fall into the concrete batching machine body 1 under the influence of vibration for batching. For the large-sized concrete raw materials blocked at the screen 10, they can be regularly cleaned by workers.

[0036] It should be noted that the present utility model is a concrete batching mechanism. The components in the present utility model are all components known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A concrete batching mechanism, comprising a concrete batching machine body (1), characterized in that: The invention also comprises a screening mechanism (2), wherein the screening mechanism (2) comprises a U-shaped card seat (3), a guide guard plate (4), a guide seat (5), an inclined lining plate (6), a baffle plate (7), a screen frame (9), a screen mesh (10), an inner slide plate (11) and a vibration motor (12); the U-shaped card seat (3) is inserted into the bucket box of the concrete batching machine body (1), and the guide guard plate (4) is welded to the seat plate surfaces on both sides of the side seat opening of the guide seat (5) above the U-shaped card seat (3); the guide seat (5) is protruded with an inclined lining plate (6) at the seat wall facing the U-shaped card seat (3), and the guide seat (6) is provided above the inclined lining plate (6). A baffle plate (7) is welded at the upper seat opening of the concrete batching machine (5), and oblique slots (8) for clamping the screen frame (9) are symmetrically provided in the guide seat (5) on one side of the baffle plate (7) and the oblique lining plate (6), and a screen (10) is welded and fixed in the frame opening of the screen frame (9), an inner slide plate (11) is welded at the guide seat (5) behind the screen frame (9) toward the upper seat opening, and a vibration motor (12) is installed at the rear seat wall of the guide seat (5) away from the guide guard plate (4), and an oblique support foot (13) is welded below the guide seat (5), and the oblique support foot (13) is screwed with mounting bolts to the concrete batching machine body (1).

2. A concrete batching mechanism according to claim 1, characterized in that: The inclined plate body of the inclined support leg (13) is welded below the guide seat (5), and a vertical plate body is provided at the inclined plate body of the guide seat (5) to press toward the concrete batching machine body (1), and bolts are screwed between the inclined plate body and the vertical plate of the guide seat (5) and the concrete batching machine body (1).

3. A concrete batching mechanism according to claim 1, characterized in that: The two side frame plates of the screen frame (9) are obliquely inserted into the groove cavity of the oblique groove (8).

4. A concrete batching mechanism according to claim 1, characterized in that: The inclined lining plate (6) is inclined and lowered from the screen frame (9) toward the U-shaped holder (3).

5. A concrete batching mechanism according to claim 1, characterized in that: The vertical plate body of the guide plate (4) is symmetrically welded to the seat plate surfaces on both sides of the side seat opening of the guide seat (5), and the bottom plate body of the guide plate (4) is welded to the top of the U-shaped clamping seat (3).

6. A concrete batching mechanism according to claim 1, characterized in that: The plate bodies of the baffle plate (7) and the inclined lining plate (6) are against the frame plate surface of the screen frame (9), and the frame opening of the screen frame (9) welded with the screen mesh (10) is located between the baffle plate (7) and the inclined lining plate (6).

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