Multifunctional sand discharging and washing integrated machine

Abstract

The utility model discloses a multifunctional integrated sand discharging and washing all-in-one machine which is characterized in that a plurality of spiral sand washing machine shells are integrated on a mounting vertical plate in design to form an up-and-down arrangement layout, so that the occupied area is reduced. The shells of the spiral sand washers are linked through a synchronous belt and a driving motor, and it is ensured that the sand raw materials are continuously and efficiently subjected to a plurality of sand washing processes. A screen and an impurity discharge plate are arranged to realize impurity separation, and a material guide plate ensures smooth transfer of sand raw materials. The overall design effectively improves the sand washing efficiency, prolongs the service life of equipment, reduces the production cost, and is particularly suitable for places with limited space.

Description

Technical Field

[0001] The utility model relates to the technical field, and more specifically, to a multifunctional integrated sand discharge and sand washing machine. Background Art

[0002] The spiral sand washer uses a motor to drive the central axis, causing the spiral blades to move in a circular motion. Sand to be cleaned falls from the upper portion of the sand washer into the rotating impeller. Impurities and dirt in the sand rub against each other under the rotation of the spiral blades, and then collide repeatedly in the vortex formed between the impeller and the outer casing before being discharged from the lower portion of the sand washer, forming a closed loop that achieves both cleaning and screening. During the cleaning process, the spiral sand washer continuously replenishes water through pipes. Water enters the machine from the top and bottom of the material and is sprayed through nozzles, washing away dirt and impurities. The cleaned sand and gravel rotate along the central axis of the spiral blades and exit the machine through the discharge port.

[0003] Since spiral sand washing machines can efficiently remove impurities and dirt from sand, improving the cleanliness and quality of the sand, and during the cleaning process, the cleaned sand and gravel automatically rotate along the central axis of the spiral blades and are discharged from the machine without manual intervention, thus improving production efficiency and automation, they are widely used in construction, roads, bridges, water conservancy and other fields, and are particularly suitable for occasions with high sand quality requirements. They can be configured in large-scale sand production lines and work in conjunction with other equipment to achieve automation and efficiency in sand and gravel production. However, such spiral sand washing machines, due to their structure and working principle, occupy a relatively large area. This may cause inconvenience in sites with limited space, or require more space to arrange the production line, making it not particularly convenient to use in some smaller locations.

[0004] Therefore, in order to solve the above technical problems, this application proposes a multifunctional integrated sand discharge and sand washing machine. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a multifunctional integrated sand discharge and sand washing machine.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional integrated sand discharge and sand washing machine, comprising a mounting vertical plate; the multifunctional integrated sand discharge and sand washing machine also includes:

[0007] A plurality of spiral sand washing machine shells are sequentially arranged on the mounting vertical plate from top to bottom, one end of each spiral sand washing machine shell is provided with a feed port, and the other end is provided with a discharge port, and the discharge port and the feed port of two adjacent spiral sand washing machine shells are located on the same side, so that the sand raw materials pass through each spiral sand washing machine shell in sequence from top to bottom.

[0008] Preferably, one of the spiral sand washing machine housings is provided with a driving motor through an installation wing plate, a central shaft is provided in each of the spiral sand washing machine housings, a synchronous belt is installed between the power output shaft of the driving motor and each of the central shafts through a synchronous wheel, and spiral blades are provided on the outer peripheral surface of the central shaft.

[0009] Preferably, a plurality of guide plates, the number of which is equal to the number of the spiral sand washing machine housings, are fixedly provided on the mounting vertical plate, and the plurality of guide plates are respectively arranged directly below the corresponding discharge ports of the spiral sand washing machine housings.

[0010] Preferably, a plurality of the spiral sand washing machine shells are provided with a screen near the discharge port, an impurity discharge plate is provided directly below each of the screens, and the plurality of impurity discharge plates are fixedly provided on the mounting vertical plate.

[0011] Preferably, a transport device is provided at the bottom of the mounting vertical plate, through which the sand raw materials after sand washing are transported to the outside for subsequent processing.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] Optimized space occupation: By splitting the complete spiral sand washing machine into multiple spiral sand washing machine shells and arranging them in sequence in the vertical direction, the equipment's footprint is greatly reduced, making the equipment more suitable for use in sites with limited space.

[0014] Effective separation of impurities: A screen is installed at the discharge port of each spiral sand washing machine shell to effectively separate impurities from the sand raw materials, improving the purity and quality of the sand. At the same time, the design of the impurity discharge plate facilitates the collection and subsequent treatment of impurities.

[0015] Reduce wear and increase service life: The layered design of the spiral sand washing machine shell allows the hard mineral particles to be discharged by the screen before entering the adjacent lower shell, reducing the wear on the lower central shaft and spiral blades, thereby increasing the service life of the entire machine BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 It is a structural schematic diagram of the utility model at one angle;

[0018] Figure 2 This is a schematic structural diagram of the utility model from another angle;

[0019] Figure 3 For this utility model Figure 1 Schematic diagram of the structure enlarged at point A.

[0020] 1. Transport device; 2. Installation vertical plate; 3. Impurity discharge plate; 4. Spiral sand washing machine housing; 5. Drive motor; 6. Screen; 7. Guide plate; 8. Center shaft; 9. Installation wing plate; 10. Synchronous belt. DETAILED DESCRIPTION

[0021] like Figure 1-3 As shown, the utility model provides a multifunctional integrated sand discharge and sand washing machine, including a mounting vertical plate 2, which is used to install various components on the multifunctional integrated sand discharge and sand washing machine. In order to reduce the space occupied by the spiral sand washing machine, the multifunctional integrated sand discharge and sand washing machine includes a plurality of spiral sand washing machine shells 4 arranged on the mounting vertical plate 2 from top to bottom, one end of each of the spiral sand washing machine shells 4 is provided with a feed port, and the other end is provided with a discharge port, and the discharge port and the feed port of two adjacent spiral sand washing machine shells 4 are located on the same side, splitting a complete straight spiral sand washing machine into multiple parts, so that the multiple spiral sand washing machine shells 4 are arranged in the vertical direction, which greatly reduces the space occupied compared to the straight arrangement;

[0022] When the sand raw material is being washed, a driving motor 5 is provided in one of the spiral sand washing machine housings 4 through a mounting wing plate 9. A central shaft 8 is provided in each of the spiral sand washing machine housings 4. A synchronous belt 10 is installed between the power output shaft of the driving motor 5 and each of the central shafts 8 through a synchronous wheel. The driving motor 5 can make the multiple central shafts 8 rotate in unison through multiple synchronous belts 10, thereby causing the spiral blades provided on the outer circumferential surfaces of the multiple central shafts 8 to rotate. After starting the driving motor 5, the sand raw material is discharged into the uppermost spiral sand washing machine housing 4 through the conveying mechanism. Under the rotation action of the spiral blades, the impurities and soil in the sand rub and collide with each other under the rotation of the spiral blades, and collide multiple times under the vortex formed between the impeller and the outer shell, and then are discharged from the discharge port of the uppermost spiral sand washing machine housing 4. In this process, the sand raw material is separated from the impurities, and the sand raw material and the separated impurities are pushed toward the discharge port through the action of the spiral blades.

[0023] It should be noted that, since the multiple spiral blades and the central shaft 8 are driven by a drive motor 5, in order to enable the sand raw materials to be transported downward from top to bottom in an S-shaped line through each spiral sand washing machine housing 4, the spiral rotation directions of adjacent upper spiral blades are opposite;

[0024] When the sand raw materials are discharged from the discharge port of the upper spiral sand washing machine housing 4 and enter through the feed port of the adjacent lower spiral sand washing machine housing 4, in order to prevent the sand raw materials from not being able to accurately enter the adjacent lower spiral sand washing machine housing 4, a plurality of guide plates 7 equal to the number of the spiral sand washing machine housings 4 are fixedly provided on the mounting vertical plate 2, and the plurality of guide plates 7 are respectively arranged directly below the discharge port of the corresponding spiral sand washing machine housing 4, and receive the sand raw materials in the spiral sand washing machine housing 4 located below;

[0025] The sand raw materials are transported to the spiral sand washing machine shells 4 on each layer. Since the spiral sand washing machine shells 4 are provided with screens 6 near the discharge port, when the spiral blades push the sand raw materials and the separated impurities onto the screen 6, the separated impurities leave the spiral sand washing machine shell 4 through the screen 6, and an impurity discharge plate 3 is provided directly below each of the screens 6, and multiple impurity discharge plates 3 are fixedly provided on the mounting vertical plates 2. The impurities passing through the screen 6 are discharged to the outside through the impurity discharge plates 3 and collected for subsequent processing of the impurities. Since the multifunctional integrated sand discharge and sand washing machine divides the originally completed and straight spiral sand washing machine into multiple spiral sand washing machine shells 4 in the numerical direction, the spiral blades in the spiral sand washing machine shell 4 on each layer push the sand raw materials and the separated impurities to the discharge port When the opening is pushed, the impurities will be filtered through the screen 6 in advance to prevent these impurities from entering the adjacent spiral sand washing machine housing 4 below. In this way, some hard mineral particles will be discharged through the screen 6 before entering the adjacent spiral sand washing machine housing 4 below, and will not enter the spiral sand washing machine housing 4 below. In this way, even if the hard mineral particles cause wear to the central shaft 8 and the spiral blades, it will only cause wear to the central shaft 8 and the spiral blades in the upper spiral sand washing machine housing 4, and will not cause wear to the central shaft 8 and the spiral blades in the spiral sand washing machine housing 4 below. Compared with the spiral sand washing machine with a straight arrangement, the degree of wear is greatly reduced. While the installation footprint can be greatly reduced, the service life of the whole machine can be increased, and it has a better use effect and is suitable for popularization and use.

[0026] When the sand raw materials pass through the spiral sand washing machine shell 4 of each layer in turn, as the layer progresses, it means that the sand raw materials are continuously cleaned until the sand raw materials reach the maximum sand washing degree after passing through the bottom spiral sand washing machine shell 4, and then the sand raw materials are discharged to the transportation device 1 through the discharge port of the bottom spiral sand washing machine shell 4, and transported to the outside for subsequent processing operations. Among them, the transportation device 1 is a conveyor belt installed on the driving wheel, which is a prior art and will not be described in detail here.

[0027] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A multifunctional integrated sand discharge and sand washing machine, comprising a mounting vertical plate (2), characterized in that: The multifunctional integrated sand discharge and sand washing machine also includes: A plurality of spiral sand washing machine shells (4) are sequentially arranged on the mounting vertical plate (2) from top to bottom, one end of each spiral sand washing machine shell (4) is provided with a feed port, and the other end is provided with a discharge port, and the discharge ports and feed ports of two adjacent spiral sand washing machine shells (4) are located on the same side, so that the sand raw materials pass through each spiral sand washing machine shell (4) sequentially from top to bottom.

2. The multifunctional integrated sand discharge and sand washing machine according to claim 1 is characterized in that: One of the spiral sand washing machine housings (4) is provided with a driving motor (5) via a mounting wing plate (9), a central shaft (8) is provided in each of the spiral sand washing machine housings (4), a synchronous belt (10) is installed between the power output shaft of the driving motor (5) and each of the central shafts (8) via a synchronous wheel, and spiral blades are provided on the outer peripheral surface of the central shaft (8).

3. The multifunctional integrated sand discharge and sand washing machine according to claim 2 is characterized in that: A plurality of guide plates (7) equal in number to the number of the spiral sand washing machine housings (4) are fixedly arranged on the mounting vertical plate (2), and the plurality of guide plates (7) are respectively arranged directly below the corresponding discharge ports of the spiral sand washing machine housings (4).

4. The multifunctional integrated sand discharge and sand washing machine according to claim 3 is characterized in that: A plurality of spiral sand washing machine housings (4) are each provided with a screen (6) near a discharge port, an impurity discharge plate (3) is provided directly below each of the screens (6), and the plurality of impurity discharge plates (3) are each fixedly provided on the mounting vertical plate (2).

5. The multifunctional integrated sand discharge and sand washing machine according to claim 4 is characterized in that: A transport device (1) is provided at the bottom of the mounting vertical plate (2), and the sand raw materials after sand washing are transported to the outside for subsequent processing via the transport device (1).

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