Sand washer flushing and draining assembly

Abstract

This utility model relates to the field of flushing and sewage discharge technology, and discloses a flushing and sewage discharge component for a sand washing machine, including a receiving box that can be installed at the bottom of a wheel-type sand washing machine. The receiving box is divided into a slag storage area and a drainage area by a separator, and the upper section of the separator is a retractable section; a flushing component for flushing the wheel-type sand washing machine; and a follow-up adjustment component connected between the upper end of the separator and the receiving box. The height of the separator is automatically adjusted according to the water level in the slag storage area. The upper section of the separator in this utility model is a retractable corrugated plate. In conjunction with the follow-up adjustment component, the height can be automatically adjusted according to the water level in the slag storage area, which maintains normal overflow function and reduces solid outflow. Specifically, when the liquid level rises, the floating component drives the separator to rise, preventing solid substances from overflowing with the liquid; when the liquid level falls, the height of the separator can be lowered to avoid liquid stagnation.

Description

Technical Field

[0001] This utility model relates to the field of flushing and sewage discharge technology, and in particular to a flushing and sewage discharge component for a sand washing machine. Background Technology

[0002] In the sand and gravel processing industry, the wheel bucket sand washing machine is a key piece of equipment used to clean the mud and impurities on the surface of sand and gravel. Its washing and sewage discharge effect directly affects the quality of sand and gravel products and the production environment. At present, the washing and sewage discharge system of the wheel bucket sand washing machine usually relies on a fixed-height partition structure to divide the sewage collection area into a solid storage area (used to temporarily store sand and gravel residue, mud and other solids) and a drainage area (used to collect and discharge sewage overflowing from the solid storage area).

[0003] However, this traditional structure has certain drawbacks in use: because the height of the partition structure is fixed, when the water level in the slag storage area rises due to fluctuations in the amount of sand and gravel fed and the amount of washing water during the sand washing process, the fixed-height partition structure cannot be adjusted synchronously. This causes some solid residues to easily cross the partition structure with the sewage and enter the drainage area, which not only increases the risk of drainage pipe blockage but also reduces the separation effect of sewage and residues. Conversely, when the water level drops, the fixed-height partition structure will form an excessively high threshold, causing the sewage in the slag storage area to be unable to overflow smoothly into the drainage area, resulting in liquid stagnation and affecting water separation. Utility Model Content

[0004] This utility model proposes a flushing and sewage discharge component for a sand washing machine to solve the problem that traditional structures, due to their fixed partition height, easily allow residue to enter the drainage area with sewage when the water level rises, and hinder sewage overflow when the water level drops.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sand washing machine flushing and sewage discharge assembly, comprising:

[0006] The receiving box can be installed at the bottom of the wheel bucket sand washing machine. The receiving box is divided into a slag storage area and a drainage area by a partition, and the upper section of the partition is a retractable section.

[0007] Flushing assembly for flushing wheel-type sand washing machines;

[0008] The follow-up adjustment component is connected between the upper end of the separator and the receiving box. The height of the separator is automatically adjusted according to the water level in the slag storage area.

[0009] Preferably, the separator includes a baffle, a corrugated plate and a first connecting strip connected in sequence from bottom to top, and the bottom end of the baffle is fixed to the bottom of the receiving box.

[0010] Preferably, the follow-up adjustment member includes:

[0011] A flotation device that floats on the surface of a liquid;

[0012] The float plate is fixed to the upper end face of the floating component;

[0013] The second connecting bar connects the float and the first connecting bar.

[0014] Preferably, the follow-up adjustment component further includes a horizontal plate and a through rod. The horizontal plate is fixed to the upper end face of the receiving box, and the through rod is vertically fixed to the upper end face of the float plate, and the through rod passes through the horizontal plate.

[0015] Preferably, both ends of the first connecting strip are connected to sliding strips, and the inner sidewall of the receiving box is provided with a sliding groove.

[0016] Preferably, the rinsing assembly includes a water supply pipe, the top of which is connected to a water outlet pipe, and multiple nozzles are installed on the water outlet pipe.

[0017] Preferably, the slag storage area is provided with a sludge discharge port at the bottom, and the drainage area is connected to a drainage pipe.

[0018] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0019] (1) This application is equipped with a separator and a follow-up adjustment component. The upper part of the separator is a retractable corrugated plate. With the follow-up adjustment component, the height can be automatically adjusted according to the water level in the slag storage area. This maintains the normal overflow function and reduces the outflow of solids. Specifically, when the liquid level rises, the floating component drives the separator to rise, preventing solids from overflowing with the liquid. When the liquid level falls, the height of the separator can be lowered to avoid liquid stagnation.

[0020] (2) The slide bar of the separator slides in the groove of the receiving box, which can limit the lateral displacement of the first connecting bar and ensure the adjustment stability; the through rod of the follow-up adjustment part passes through the horizontal plate, which can limit the floating part and the floating plate, ensure their vertical and stable movement, reduce the probability of skew, and make the whole component run more stably. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a three-dimensional schematic diagram of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the separator and the follow-up adjustment component in this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the receiving box in this utility model;

[0026] In the diagram: 1. Receiving box; 2. Flushing assembly; 21. Water supply pipe; 22. Water outlet pipe; 23. Nozzle;

[0027] 3. Separator; 31. Baffle; 32. Corrugated plate; 33. First connecting strip; 34. Sliding strip; 35. Sliding groove; 4. Follow-up adjustment component; 41. Horizontal plate; 42. Floating component; 43. Through rod; 44. Second connecting strip; 45. Floating plate; 5. Drain pipe; 6. Sludge discharge port. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figures 1-4 As shown, a sand washing machine flushing and sewage discharge assembly includes a receiving box 1, a flushing assembly 2, and a follow-up adjusting component 4. The receiving box 1 can be installed at the bottom of the wheel-type sand washing machine. The receiving box 1 is made of high-strength wear-resistant steel, and its size is adapted to the bottom of the wheel-type sand washing machine, so as to fit the bottom of the equipment and ensure that the sewage and sand residue after flushing fall into the box. The receiving box 1 is divided into a slag storage area and a drainage area by a separator 3. The bottom of the slag storage area is provided with a sludge discharge port 6, and the bottom of the sludge discharge port 6 is provided with a sludge discharge hopper. The sludge discharge hopper is provided with an openable and closable gate. When the residue in the slag storage area accumulates to a certain amount, the gate opens and the residue is quickly discharged, which greatly reduces manual cleaning. The workload is such that the drainage area is connected to the drainage pipe 5. In order to prevent the drainage pipe 5 from being blocked, a filter screen can be installed at the connection between the drainage area and the drainage pipe 5, which can effectively intercept fine sand and gravel particles in the water. The upper section of the separator 3 is a telescopic section. The flushing component 2 is used to flush the wheel bucket sand washing machine. The flushing component 2 includes a water supply pipe 21, the top of which is connected to a water outlet pipe 22. Multiple nozzles 23 are installed on the water outlet pipe 22. The water inlet of the water supply pipe 21 can be connected to a water pump through the water supply pipe. The follow-up adjustment component 4 is connected between the upper end of the separator 3 and the receiving box 1. According to the water level in the slag storage area, the height of the separator 3 is automatically adjusted by the follow-up adjustment component 4.

[0030] Among them, see Figure 3 and Figure 4As shown, the separator 3 includes a baffle 31, a corrugated plate 32, and a first connecting strip 33 connected sequentially from bottom to top. The corrugated plate 32 can deform and lengthen or shorten. The bottom end of the baffle 31 is fixed to the bottom of the receiving box 1. Both ends of the first connecting strip 33 are connected to sliding strips 34. The inner side wall of the receiving box 1 is provided with a sliding groove 35. By allowing the sliding strips 34 to slide smoothly in the sliding groove 35, the lateral displacement of the first connecting strip 33 can be effectively limited, ensuring the stability of the entire adjustment process. When the first connecting strip 33 is moved upward, the sliding strips 34 at both ends will slide smoothly upward along the sliding groove 35. At this time, the corrugated plate 32 gradually unfolds under the action of tension, the folds are stretched, and the height of the entire separator 3 increases accordingly. When the first connecting strip 33 is moved downward, the sliding strips 34 slide downward along the sliding groove 35, the corrugated plate 32 contracts under the action of pressure, and the overall height of the separator 3 decreases accordingly.

[0031] See Figure 3 As shown, the follow-up adjustment component 4 includes a float 42 that floats on the liquid surface. The float 42 is cylindrical, and a float plate 45 is fixed to the upper end of the float 42. The buoyancy of the float 42 and the float plate 45 is greater than the force required for the corrugated plate 32 to deform and expand. A second connecting bar 44 connects the float plate 45 and the first connecting bar 33. When the liquid level in the slag storage area rises, the float 42 moves upward under the action of buoyancy, and the float plate 45 rises synchronously with it. At this time, the second connecting bar 44 is pulled upward, thereby transmitting the pulling force to the first connecting bar 33, causing the first connecting bar 33 to move upward. Its upward movement will cause the corrugated plate 32 to move upward. 2. Expansion and deformation occur, thereby causing the height of the entire separator 3 to rise synchronously. This dynamic adjustment can match the changes in liquid level in real time, always ensuring that the separator 3 has a certain overflow height. When the liquid level rises, the height of the separator 3 increases accordingly, which can effectively prevent solid materials in the slag storage area from overflowing with the liquid. When the liquid level drops, under the elasticity of the corrugated plate 32 itself and the gravity of related components, the height of the separator 3 will also decrease accordingly, avoiding the problem of liquid retention caused by excessive height. Through this design, the normal overflow function of the device is maintained, and the possibility of solid material flowing out is minimized.

[0032] See Figure 3 As shown, the follow-up adjustment component 4 also includes a horizontal plate 41 and a through rod 43. The horizontal plate 41 is fixed to the upper end face of the receiving box 1, and the through rod 43 is vertically fixed to the upper end face of the float 45, and the through rod 43 passes through the horizontal plate 41.

[0033] As described above, when the float 42 and the float plate 45 rise or fall, the through rod 43 moves through the horizontal plate 41 to limit the movement of the float 42 and the float plate 45, ensuring that they always move smoothly in the vertical direction and reducing the occurrence of tilting.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flushing and sewage discharge assembly for a sand washing machine, characterized in that, include: The receiving box (1) can be installed at the bottom of the wheel bucket sand washing machine. The receiving box (1) is divided into a slag storage area and a drainage area by a partition (3), and the upper section of the partition (3) is a retractable section. Flushing assembly (2) is used for flushing a wheel-type sand washing machine; The follow-up adjustment component (4) is connected between the upper end of the separator (3) and the receiving box (1). According to the water level in the slag storage area, the height of the separator (3) is automatically adjusted by the follow-up adjustment component (4). The separator (3) includes a baffle (31), a corrugated plate (32) and a first connecting strip (33) connected from bottom to top. The bottom end of the baffle (31) is fixed to the bottom of the receiving box (1). The follow-up adjustment component (4) includes: The floating component (42) floats on the surface of the liquid; A float plate (45) is fixed to the upper end face of the float (42); The second connecting bar (44) is connected between the float (45) and the first connecting bar (33); A horizontal plate (41) and a through rod (43) are provided. The horizontal plate (41) is fixed to the upper end face of the receiving box (1), and the through rod (43) is vertically fixed to the upper end face of the float (45). The through rod (43) passes through the horizontal plate (41).

2. The flushing and sewage discharge assembly for a sand washing machine according to claim 1, characterized in that: Both ends of the first connecting strip (33) are connected to sliding strips (34), and the inner side wall of the receiving box (1) is provided with a sliding groove (35).

3. The flushing and sewage discharge assembly for a sand washing machine according to claim 1, characterized in that: The flushing assembly (2) includes a water supply pipe (21), the top end of which is connected to a water outlet pipe (22), and a plurality of nozzles (23) are installed on the water outlet pipe (22).

4. The flushing and sewage discharge assembly for a sand washing machine according to claim 1, characterized in that: The bottom of the slag storage area is provided with a sludge discharge port (6), and the drainage area is connected to a drainage pipe (5).

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