Concrete gravel separation device

Abstract

The utility model provides a concrete gravel separating device, which relates to the technical field of gravel separating devices and comprises a separating mechanism, the separating mechanism comprises a protective tank, a supporting mechanism is arranged on the surface of the bottom of the protective tank, and a rack is arranged at one end of the protective tank. By means of the installed separating mechanism, concrete, sand and stones can generate strong spraying force in the separating process, if no protection of a baffle exists, the impurities can be splashed to the outside and damage workers, the baffle can effectively block and control the spraying force, the safety of the workers is guaranteed, and the working efficiency is improved. Concrete sand and stone possibly contain harmful substances or dust, if the harmful substances or the dust is splashed into the surrounding environment uncontrollably, environmental pollution is possibly caused, impurities can be limited in the equipment through a baffle, pollution to the surrounding environment is reduced, and meanwhile the separation tank is rotationally matched with the design of a sliding groove and a filtering hole, so that the separation efficiency is improved. And concrete, sand and stones can be separated more effectively, and a good separation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand and gravel separation devices, in particular to a concrete sand and gravel separation device. Background Art

[0002] Concrete sand and gravel separation devices are usually used in the concrete production process. Their main function is to effectively separate impurities such as sand and gravel from water in concrete to ensure the quality and stability of concrete materials. In the production process of concrete, there are often some impurities such as sand and gravel, soil, etc. mixed in it. These impurities will reduce the quality of concrete and affect its strength and durability. The separation device can effectively separate these impurities from concrete and improve the quality of concrete.

[0003] However, in the prior art, in some existing concrete sand and gravel separation devices, when separating concrete sand and gravel, the staff will first add them into the filter plate, and then start the vibration equipment to cooperate with the filter holes opened in the filter plate to perform separation work. However, since the vibration device will drive the filter plate to vibrate after starting, the vibration amplitude may cause the concrete sand and gravel on the filter plate to splash out. The concrete sand and gravel may contain harmful substances or dust. If they are splashed into the surrounding environment without control, it may not only cause environmental pollution, but also may cause harm to surrounding workers. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and provide a concrete sand and gravel separation device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete sand and gravel separation device, comprising: a separation mechanism, the separation mechanism includes a protective tank, a supporting mechanism is arranged on the bottom surface of the protective tank, a frame is arranged at one end of the protective tank, a motor is arranged on the inner wall of the frame, a separation tank is arranged at one end of the motor output shaft, a threaded pipe is arranged on the surface of one end of the separation tank, and a sealing door is arranged at the same end of the separation tank.

[0006] As a preferred embodiment, a fixing ring is provided on the top surface of the sealing door, a fixing part is provided on the inner wall of the threaded groove opened between the fixing ring and the threaded tube, a swivel is provided on the surface of the separation tank, a baffle is provided on one side of the swivel, and a discharge pipe is provided on the inner wall of the groove opened on one side of the bottom of the protective tank.

[0007] As a preferred embodiment, the support mechanism includes a bottom plate, and support frames are fixedly connected to both sides of the top of the bottom plate, and the inner walls of the tops of the two support frames are respectively fixedly connected to the surfaces at both ends of the protective tank.

[0008] As a preferred implementation, one side of the frame is fixedly connected to one end of the protective tank by bolts, and one side of the inner wall of the frame is fixedly connected to the surface of the motor.

[0009] As a preferred embodiment, the surface of one end of the motor output shaft passes through a slot provided in the protective tank and is fixedly connected to one end of the separation tank, and the surface of the separation tank is fixedly connected to a plurality of extensions on the inner wall of the rotating ring.

[0010] As a preferred implementation, the surface of the swivel is rotatably connected to a slide groove provided on the inner wall of the protective tank, and one side of the swivel is fixedly connected to one side of the baffle.

[0011] As a preferred embodiment, the top surface of the other end of the separation tank is fixedly connected to the surface of the threaded tube, one side of the sealing door is movably connected to one end of the separation tank through a hinge, the top surface of the sealing door is fixedly connected to the surface of the fixing ring, and the threaded grooves on the fixing ring and the inner wall of the threaded tube are both threadedly connected to the surface of the fixing part.

[0012] As a preferred embodiment, one end of the discharge pipe is fixedly connected to the inner wall of a slot opened on one side of the bottom of the protective tank.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] The utility model may generate strong jet force in the separation process through the installation of the separation mechanism of concrete sand and gravel. If there is no protection of the baffle, these impurities may splash to the outside and cause harm to the staff. The baffle can not only effectively block and control the jet force to ensure the safety of the staff, but also concrete sand and gravel may contain harmful substances or dust. If they splash into the surrounding environment without control, they may cause environmental pollution. The existence of the baffle can limit the impurities inside the equipment and reduce the pollution to the surrounding environment. At the same time, the rotation of the separation tank cooperates with the design of the chute and the filter hole, which can also more effectively separate the concrete sand and gravel to achieve a better separation effect. The separation work is more thorough, so that the impurities in the concrete can be better removed.

[0015] The fixed connection of the support frames on both sides of the top of the base plate of the installed support mechanism can not only provide additional structural support for the entire device, thereby increasing the stability of the equipment, preventing shaking or tilting during operation, ensuring safe operation and the normal progress of the separation process, but also the support frame, as a part of the device, can also enhance the durability and carrying capacity of the equipment. It can share part of the weight and pressure of the device, reduce the load on the base plate and other key components, and thus extend the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1The utility model provides a structural schematic diagram of a concrete sand and gravel separation device.

[0017] Figure 2 This is a partial dissected diagram of the separation mechanism of a concrete sand and gravel separation device provided by the utility model and a schematic structural diagram of the disassembled side.

[0018] Figure 3 This is a schematic structural diagram of the disassembled side of a separation mechanism of a concrete sand and gravel separation device provided by the utility model.

[0019] Figure 4 A structural schematic diagram of the side surface of a support mechanism of a concrete sand and gravel separation device provided by the utility model.

[0020] Legend:

[0021] 1. Separation mechanism; 11. Protection tank; 12. Frame; 13. Motor; 14. Separation tank; 15. Threaded pipe; 16. Sealing door; 17. Fixing ring; 18. Fixing piece; 19. Rotating ring; 110. Baffle; 111. Discharging pipe;

[0022] 2. Support mechanism; 21. Base plate; 22. Support frame. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0024] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0025] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0028] Example 1

[0029] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a concrete sand and gravel separation device, comprising: a separation mechanism 1, the separation mechanism 1 comprises a protective tank 11, a supporting mechanism 2 is arranged on the bottom surface of the protective tank 11, a frame 12 is arranged at one end of the protective tank 11, a motor 13 is arranged on the inner wall of the frame 12, a separation tank 14 is arranged at one end of the output shaft of the motor 13, a threaded pipe 15 is arranged on the surface of one end of the separation tank 14, a sealing door 16 is arranged at the same end of the separation tank 14, a fixing ring 17 is arranged on the top surface of the sealing door 16, a fixing piece 18 is arranged on the inner wall of the threaded groove opened by the fixing ring 17 and the threaded pipe 15, a swivel 19 is arranged on the surface of the separation tank 14, a baffle 110 is arranged on one side of the swivel 19, and a discharge pipe 111 is arranged on the inner wall of the card slot opened on one side of the bottom of the protective tank 11.

[0030] In this embodiment, one side of the frame 12 is fixedly connected to one end of the protective tank 11 by bolts, and one side of the inner wall of the frame 12 is fixedly connected to the surface of the motor 13; by cooperating with the above components, fixing the frame 12 and the protective tank 11 by bolts can not only ensure the stability and reliability of the device, but also avoid shaking or loosening during operation, thereby ensuring the normal operation and safety of the equipment.

[0031] The surface of one end of the output shaft of the motor 13 passes through the slot opened in the protective tank 11 and is fixedly connected to one end of the separation tank 14. The surface of the separation tank 14 is fixedly connected to multiple extensions of the inner wall of the swivel 19. The surface of the swivel 19 is rotatably connected to the chute opened in the inner wall of the protective tank 11. One side of the swivel 19 is fixedly connected to one side of the baffle 110. One end of the discharge pipe 111 is fixedly connected to the inner wall of the slot opened at one side of the bottom of the protective tank 11. Through the cooperation of the above components, the concrete sand and gravel may generate a strong jet force during the separation process. If there is no protection from the baffle 110, these impurities may splash to the outside and cause harm to the staff. The baffle 110 can not only effectively block and control the jet force to ensure the safety of the staff, but the concrete sand and gravel may also contain harmful substances or dust. If they are splashed into the surrounding environment without control, they may cause environmental pollution. The existence of the baffle 110 can limit the impurities inside the equipment and reduce the pollution to the surrounding environment. At the same time, the rotation of the separation tank 14 cooperates with the design of the chute and the filter hole, and can also more effectively separate the concrete sand and gravel to achieve a better separation effect. The separation is more thorough, resulting in better removal of impurities from the concrete.

[0032] The top surface of the other end of the separation tank 14 is fixedly connected to the surface of the threaded tube 15, and one side of the sealing door 16 is movably connected to one end of the separation tank 14 through a hinge, and the top surface of the sealing door 16 is fixedly connected to the surface of the fixing ring 17, and the threaded grooves opened on the inner wall of the fixing ring 17 and the threaded grooves 15 are threadedly connected to the surface of the fixing piece 18; by cooperating with the above components, by adjusting the angle of the sealing door 16 and using the fixing piece 18 for fixed connection, not only can the connection between the sealing door 16 and the separation tank 14 be ensured to be stable and reliable, and the loosening or falling off of the sealing door 16 due to shaking during operation can be avoided, thereby improving the stability of the operation, and at the same time ensuring that the sealing door 16 is tightly fixed to the separation tank 14, the risk of leakage of concrete sand and gravel during separation work can also be effectively reduced, and the stable connection of the sealing door 16 can effectively prevent the material from overflowing from the sealing door 16 during the separation process, thereby reducing waste and cleaning work.

[0033] Example 2

[0034] like Figure 1-Figure 4 As shown, the support mechanism 2 includes a bottom plate 21 , and support frames 22 are fixedly connected to both sides of the top of the bottom plate 21 , and the top inner walls of the two support frames 22 are fixedly connected to the surfaces of both ends of the protective tank 11 .

[0035] In this embodiment, through the cooperation of the above components, the support frames 22 on both sides of the top of the base plate 21 are fixedly connected, which can not only provide additional structural support for the entire device, thereby increasing the stability of the equipment, preventing shaking or tilting during operation, and ensuring operational safety and the normal progress of the separation process, but also the support frame 22, as a part of the device, can also enhance the durability and carrying capacity of the equipment. It can share part of the weight and pressure of the device, reduce the load on the base plate 21 and other key components, and thus extend the service life of the device.

[0036] Working principle:

[0037] like Figure 1-Figure 4 As shown, when the staff uses it, they can first add concrete sand and gravel into the separation tank 14. After adding the concrete sand and gravel, they can adjust the angle of the sealing door 16 through the hinge. After adjustment, they can rotate the fixing member 18 to form a limit between the fixing ring 17 and the threaded tube 15, so that the sealing door 16 and the separation tank 14 are fixed, which can avoid the shaking of the sealing door 16 during the separation of concrete sand and gravel. The work is affected, and then the staff can start the motor 13. When the motor 13 is started, its output shaft will drive the separation tank 14, and the separation tank 14 will rotate through the swivel ring 19 and the slide groove opened on the inner wall of the protective tank 11. When the separation tank 14 rotates, the concrete sand and gravel inside it will be separated through the filter holes opened, and the baffle 110 can prevent the separated concrete sand and gravel from splashing to the outside and affecting the staff.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0039] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A concrete sand and gravel separation device, characterized in that: include: A separation mechanism (1), the separation mechanism (1) comprising a protective tank (11), a support mechanism (2) being arranged on the bottom surface of the protective tank (11), a frame (12) being arranged at one end of the protective tank (11), a motor (13) being arranged on the inner wall of the frame (12), a separation tank (14) being arranged at one end of the output shaft of the motor (13), a threaded pipe (15) being arranged on the surface of one end of the separation tank (14), and a sealing door (16) being arranged at the same end of the separation tank (14).

2. A concrete sand and gravel separation device according to claim 1, characterized in that: A fixing ring (17) is provided on the top surface of the sealing door (16), a fixing piece (18) is provided on the inner wall of the thread groove formed between the fixing ring (17) and the threaded tube (15), a rotating ring (19) is provided on the surface of the separation tank (14), a baffle (110) is provided on one side of the rotating ring (19), and a discharge pipe (111) is provided on the inner wall of the slot formed on one side of the bottom of the protection tank (11).

3. A concrete sand and gravel separation device according to claim 2, characterized in that: The support mechanism (2) comprises a bottom plate (21), and support frames (22) are fixedly connected to both sides of the top of the bottom plate (21), and the inner walls of the tops of the two support frames (22) are respectively fixedly connected to the surfaces at both ends of the protective tank (11).

4. The concrete sand and gravel separation device according to claim 1, characterized in that: One side of the frame (12) is fixedly connected to one end of the protection tank (11) via bolts, and one side of the inner wall of the frame (12) is fixedly connected to the surface of the motor (13).

5. The concrete sand and gravel separation device according to claim 1, characterized in that: The surface of one end of the output shaft of the motor (13) passes through a slot provided in the protective tank (11) and is fixedly connected to one end of the separation tank (14); the surface of the separation tank (14) is fixedly connected to a plurality of extensions on the inner wall of the rotating ring (19).

6. A concrete sand and gravel separation device according to claim 2, characterized in that: The surface of the rotating ring (19) is rotatably connected to a slide groove provided on the inner wall of the protection tank (11), and one side of the rotating ring (19) is fixedly connected to one side of the baffle (110).

7. The concrete sand and gravel separation device according to claim 1, characterized in that: The top surface of the other end of the separation tank (14) is fixedly connected to the surface of the threaded tube (15), one side of the sealing door (16) is movably connected to one end of the separation tank (14) via a hinge, the top surface of the sealing door (16) is fixedly connected to the surface of the fixing ring (17), and the threaded grooves provided on the inner wall of the fixing ring (17) and the threaded tube (15) are both threadedly connected to the surface of the fixing member (18).

8. The concrete sand and gravel separation device according to claim 2, characterized in that: One end of the discharge pipe (111) is fixedly connected to the inner wall of a slot provided at one side of the bottom of the protection tank (11).

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