CN221732658U - A sand washing machine impurity cleaning device - Google Patents

Abstract

The utility model relates to the technical field of cleaning devices, and discloses an impurity cleaning device of a sand washer, which comprises a sand washer body, wherein a water outlet pipe is communicated with the left side of the sand washer body, a filtering mechanism is arranged on the left side of the sand washer body, and a connecting mechanism is arranged on the left side of the sand washer body. This sand washer impurity cleaning device, the muddy water in the sand washer body is discharged the inside of filter frame through the outlet pipe, the inside first filter screen of filter frame can filter the muddy water of discharging, can start the motor in the time of the filtration, motor output shaft takes dwang and two oval shaped plates to rotate in the inside of filter frame, when two oval shaped plates rotate, then can drive the annular plate and shake from top to bottom in the inside of filter frame through the effect of four spring telescopic links, thereby drive first filter screen and shake from top to bottom, can promote first filterable fluxAN_SNy, reduce the condition that takes place to block up, the device simple structure simultaneously, effectually and with low costs.

Description

A sand washing machine impurity cleaning device

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to an impurity cleaning device for a sand washing machine.

Background Art

Impeller sand washing machine is an important sand washing equipment. During the sand washing process, impurities separated from sand and gravel are mixed into water to form muddy water and discharged. In order to avoid waste of water resources and damage to the environment, the impurity cleaning device of the sand washing machine can be used to filter the muddy water discharged during small batch sand washing operations to improve the environmental friendliness of the discharge.

For example, Chinese patent CN213725286U discloses an impurity processing device for a sand washing machine, including a sand washing machine, a water outlet is arranged on the side of the sand washing machine, a first processing mechanism is arranged at the bottom of the water outlet, a second processing mechanism is arranged at the bottom of the first processing mechanism, the first processing mechanism includes a water accumulation bucket, a conveying pipe is fixedly connected to the bottom of the water accumulation bucket, a filter is arranged on the conveying pipe, a baffle is fixedly connected to the bottom end of the conveying pipe, a motor is fixedly connected to the baffle, and a conveying screw is fixedly connected to the output shaft of the motor. The impurity processing device for the sand washing machine arranges the first processing mechanism and the second processing mechanism at the water outlet of the sand washing machine, the muddy water can be filtered through the conveying pipe, and the filtered water can be precipitated through the water tank. The overall structure is simple and effective, suitable for small batch sand washing operations, lower cost, and more practical.

Although the above patent is suitable for small-batch sand washing operations, with lower costs and more practicality, the conveying pipe in the patent is in a stationary state, and then the filter screen is set on the conveying pipe. When the filter screen filters muddy water for the first time, since the filter screen is in a stationary state, it is easy to get blocked, which reduces the practicality.

Utility Model Content

In view of the shortcomings of the prior art, the utility model provides an impurity cleaning device for a sand washing machine, which has the advantages of improving the fluidity of the initial filtration of muddy water, etc., and solves the problem that the conveying pipe is in a stationary state, and then the filter screen is arranged on the conveying pipe. When the filter screen initially filters the muddy water, the filter screen is in a stationary state and is prone to clogging.

To achieve the above object, the utility model provides the following technical solutions: a sand washing machine impurity cleaning device, comprising a sand washing machine body, the left side of the sand washing machine body is connected to a water outlet pipe, the left side of the sand washing machine body is provided with a filtering mechanism, and the left side of the sand washing machine body is provided with a connecting mechanism;

The filtering mechanism includes a filter frame, an annular plate, a first filter screen, four support blocks, four spring telescopic rods and a driving assembly. The annular plate is slidably connected to the inside of the filter frame, the first filter screen is fixed to the inside of the annular plate, the four spring telescopic rods are fixed at the four corners of the lower surface of the annular plate, the lower surface of the spring telescopic rods is fixedly connected to the upper surface of the support block, and the four support blocks are fixed to the inside of the filter frame.

By adopting this technical solution, the fluidity of the primary filtration is improved.

Furthermore, the driving assembly includes a motor, a rotating rod and two elliptical plates. The rotating rod is rotatably connected to the inside of the filter frame through a bearing. The two elliptical plates are fixed on the left and right sides of the outer side of the rotating rod. The motor is fixed on the left side of the filter frame and is used to drive the rotating rod. The outer side of the motor output shaft is fixedly connected to the left side of the rotating rod.

By adopting this technical solution, the first filter screen can be vibrated up and down to improve the filtering fluidity.

Furthermore, the spring telescopic rod comprises a first sliding rod, the interior of the first sliding rod is slidably connected to the second sliding rod, and the outer side of the first sliding rod is movably sleeved with a spring.

By adopting this technical solution, the stability of the structure can be improved through four spring telescopic rods.

Furthermore, the annular plate moves linearly up and down inside the filter frame, and the filter frame is located at the lower side of the water outlet pipe.

By adopting this technical solution, the stability of the structure is improved.

Furthermore, the connecting mechanism includes a fixed frame, a second filter screen, a drainage bucket, a first discharge assembly and a second discharge assembly. The fixed frame is fixed on the left side of the sand washing machine body, the second filter screen is fixed inside the fixed frame, the top end of the drainage bucket is connected to the lower surface of the filter frame, and the bottom end of the drainage bucket passes through the second filter screen and extends to the inside of the fixed frame.

By adopting this technical solution, secondary filtration can be performed to improve the environmental friendliness of emissions.

Furthermore, the first discharge assembly includes a first discharge pipe, a first solenoid valve and a second discharge pipe, the top end of the first discharge pipe is connected to the bottom end of the fixed frame, the outer side of the bottom end of the first discharge pipe is connected to the interior of the first solenoid valve, and the interior of the first solenoid valve is connected to the outer side of the top end of the second discharge pipe.

By adopting this technical solution, impurities in muddy water can be discharged through the first discharge component.

Furthermore, the second discharge assembly includes a third discharge pipe, a second solenoid valve and a fourth discharge pipe, the right side of the third discharge pipe is connected to the left side of the fixed frame, the outer side of the left side of the third discharge pipe is connected to the interior of the second solenoid valve, and the interior of the second solenoid valve is connected to the outer side of the right side of the fourth discharge pipe.

By adopting this technical solution, the filtered muddy water can be discharged by opening the second electromagnetic valve.

Furthermore, the liquid drain hopper is located on the longitudinal center axis of the second filter screen, and the fixing frame is located at the lower side of the filter frame.

By adopting this technical solution, the overall stability of the structure is improved.

Compared with the prior art, the technical solution of this application has the following beneficial effects:

1. The impurity cleaning device of the sand washing machine, the muddy water in the sand washing machine body is discharged into the interior of the filter frame through the outlet pipe, the first filter screen inside the filter frame can filter the discharged muddy water, and the motor can be started during filtering, and the motor output shaft with the rotating rod and the two elliptical plates rotate inside the filter frame. When the two elliptical plates rotate, the annular plate can be driven to vibrate up and down inside the filter frame under the action of four spring telescopic rods, thereby driving the first filter screen to vibrate up and down, which can improve the fluidity of the initial filtration and reduce the occurrence of blockage. At the same time, the device has a simple structure, good effect and low cost.

2. The impurity cleaning device of the sand washing machine, when the first filter screen filters the muddy water, the impurities in the muddy water remain on the upper surface of the first filter screen and can be cleaned by workers. The filtered muddy water flows to the inside of the fixed frame through the drainage bucket. When the filtered muddy water inside the fixed frame fills the second filter screen, the second solenoid valve is opened, and then the muddy water is filtered through the second filter screen again and then discharged, thereby improving the environmental protection of the discharge. A small amount of sediment remaining in the muddy water on the bottom wall of the inner cavity of the fixed frame can be discharged by opening the first solenoid valve, thereby improving the environmental protection of the discharge.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the filter mechanism of the utility model;

FIG3 is a three-dimensional schematic diagram of a filter frame of the utility model;

FIG. 4 is a schematic diagram of the connection mechanism of the present utility model.

In the figure: 1. sand washing machine body; 2. water outlet pipe; 3. filtering mechanism; 31. filtering frame; 32. annular plate; 33. first filter screen; 34. supporting block; 35. spring telescopic rod; 36. driving assembly; 361. motor; 362. rotating rod; 363. elliptical plate; 4. connecting mechanism; 41. fixing frame; 42. second filter screen; 43. drainage bucket; 44. first discharge assembly; 441. first discharge pipe; 442. first electromagnetic valve; 443. second discharge pipe; 45. second discharge assembly; 451. third discharge pipe; 452. second electromagnetic valve; 453. fourth discharge pipe.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figure 1. A sand washing machine impurity cleaning device in this embodiment includes a sand washing machine body 1. The left side of the sand washing machine body 1 is connected to a water outlet pipe 2. A filtering mechanism 3 is provided on the left side of the sand washing machine body 1. The filtering mechanism 3 improves the fluidity of the initially filtered muddy water. A connecting mechanism 4 is provided on the left side of the sand washing machine body 1. The connecting mechanism 4 improves the environmental friendliness of the discharge.

Please refer to Figures 2-3. In order to improve the fluidity of the initial filtration of muddy water, in this embodiment, the filtering mechanism 3 includes a filter frame 31, an annular plate 32, a first filter screen 33, four support blocks 34, four spring telescopic rods 35 and a driving assembly 36. The annular plate 32 is slidably connected to the inside of the filter frame 31, the first filter screen 33 is fixed to the inside of the annular plate 32, the four spring telescopic rods 35 are all fixed at the four corners of the lower surface of the annular plate 32, the lower surface of the spring telescopic rods 35 is fixedly connected to the upper surface of the support block 34, and the four support blocks 34 are all fixed to the inside of the filter frame 31.

In this embodiment, the driving assembly 36 includes a motor 361, a rotating rod 362 and two elliptical plates 363. The rotating rod 362 is rotatably connected to the inside of the filter frame 31 through a bearing. The two elliptical plates 363 are fixed on the left and right sides of the outside of the rotating rod 362. The motor 361 is fixed on the left side of the filter frame 31 and is used to drive the rotating rod 362. The muddy water in the sand washing machine body 1 is discharged into the inside of the filter frame 31 through the outlet pipe 2. The first filter screen 33 inside the filter frame 31 can filter the discharged muddy water, and the motor 361 can be started during filtering.

In this embodiment, the outer side of the output shaft of the motor 361 is fixedly connected to the left side of the rotating rod 362, the spring telescopic rod 35 includes a first sliding rod, the inner side of the first sliding rod is slidably connected to the second sliding rod, the outer side of the first sliding rod is movably sleeved with a spring, and the annular plate 32 moves linearly up and down inside the filter frame 31, and the filter frame 31 is located on the lower side of the water outlet pipe 2.

It should be noted that when the two elliptical plates 363 rotate, the four spring telescopic rods 35 can drive the annular plate 32 to vibrate up and down inside the filter frame 31, thereby driving the first filter screen 33 to vibrate up and down, thereby improving the fluidity of the initial filtration and reducing the possibility of blockage.

Please refer to Figure 4. In order to improve the environmental protection of the discharge, in this embodiment, the connecting mechanism 4 includes a fixed frame 41, a second filter screen 42, a drainage bucket 43, a first discharge component 44 and a second discharge component 45. The fixed frame 41 is fixed on the left side of the sand washing machine body 1, and the second filter screen 42 is fixed inside the fixed frame 41. The top of the drainage bucket 43 is connected to the lower surface of the filter frame 31, and the bottom end of the drainage bucket 43 passes through the second filter screen 42 and extends to the inside of the fixed frame 41. When the first filter screen 33 filters the muddy water, the impurities in the muddy water remain on the upper surface of the first filter screen 33. The first filter screen 33 can be cleaned by workers, and the filtered muddy water flows to the inside of the fixed frame 41 through the drainage bucket 43.

In this embodiment, the first discharge component 44 includes a first discharge pipe 441, a first electromagnetic valve 442 and a second discharge pipe 443. The top of the first discharge pipe 441 is connected to the bottom of the fixed frame 41, the outer side of the bottom of the first discharge pipe 441 is connected to the interior of the first electromagnetic valve 442, and the interior of the first electromagnetic valve 442 is connected to the outer side of the top of the second discharge pipe 443. The second discharge component 45 includes a third discharge pipe 451, a second electromagnetic valve 452 and a fourth discharge pipe 453. The right side of the third discharge pipe 451 is connected to the left side of the fixed frame 41, the outer side of the left side of the third discharge pipe 451 is connected to the interior of the second electromagnetic valve 452, and the interior of the second electromagnetic valve 452 is connected to the outer side of the right side of the fourth discharge pipe 453. The liquid drain bucket 43 is located on the longitudinal center axis of the second filter net 42, and the fixed frame 41 is located at the lower side of the filter frame 31.

It should be noted that by opening the second electromagnetic valve 452, the muddy water is filtered through the second filter screen 42 again and then discharged, which improves the environmental friendliness of the discharge. A small amount of sediment remaining in the muddy water on the bottom wall of the inner cavity of the fixed frame 41 can be discharged by opening the first electromagnetic valve 442.

The working principle of the above embodiment is:

(1) The muddy water in the sand washing machine body 1 is discharged into the interior of the filter frame 31 through the outlet pipe 2. The first filter screen 33 inside the filter frame 31 can filter the discharged muddy water. During filtering, the motor 361 can be started, and the output shaft of the motor 361 drives the rotating rod 362 and the two elliptical plates 363 to rotate inside the filter frame 31. When the two elliptical plates 363 rotate, the annular plate 32 can be driven to vibrate up and down inside the filter frame 31 under the action of the four spring telescopic rods 35, thereby driving the first filter screen 33 to vibrate up and down, thereby improving the fluidity of the initial filtration and reducing the possibility of blockage.

(2) When the first filter screen 33 filters the muddy water, impurities in the muddy water remain on the upper surface of the first filter screen 33. The first filter screen 33 can be cleaned by workers. The filtered muddy water flows to the inside of the fixed frame 41 through the drainage bucket 43. When the filtered muddy water inside the fixed frame 41 fills the second filter screen 42, the second electromagnetic valve 452 is opened, and then the muddy water is filtered again through the second filter screen 42 and then discharged, thereby improving the environmental protection of the discharge. A small amount of sediment remaining in the muddy water on the bottom wall of the inner cavity of the fixed frame 41 can be discharged by opening the first electromagnetic valve 442.

Claims (8)

1. A sand washing machine impurity cleaning device, comprising a sand washing machine body (1), characterized in that: the left side of the sand washing machine body (1) is connected to a water outlet pipe (2), the left side of the sand washing machine body (1) is provided with a filtering mechanism (3), and the left side of the sand washing machine body (1) is provided with a connecting mechanism (4); The filtering mechanism (3) comprises a filtering frame (31), an annular plate (32), a first filtering screen (33), four supporting blocks (34), four spring telescopic rods (35) and a driving assembly (36); the annular plate (32) is slidably connected to the inside of the filtering frame (31); the first filtering screen (33) is fixed to the inside of the annular plate (32); the four spring telescopic rods (35) are all fixed to the four corners of the lower surface of the annular plate (32); the lower surface of the spring telescopic rods (35) is fixedly connected to the upper surface of the supporting block (34); and the four supporting blocks (34) are all fixed to the inside of the filtering frame (31). 2. A sand washing machine impurity cleaning device according to claim 1, characterized in that: the driving assembly (36) comprises a motor (361), a rotating rod (362) and two elliptical plates (363), the rotating rod (362) is rotatably connected to the inside of the filter frame (31) through a bearing, the two elliptical plates (363) are fixed to the left and right sides of the outer side of the rotating rod (362), the motor (361) is fixed to the left side of the filter frame (31) and is used to drive the rotating rod (362), and the outer side of the output shaft of the motor (361) is fixedly connected to the left side of the rotating rod (362). 3. A sand washing machine impurity cleaning device according to claim 1, characterized in that: the spring telescopic rod (35) comprises a first sliding rod, the interior of the first sliding rod is slidably connected to the second sliding rod, and the outer side of the first sliding rod is movably sleeved with a spring. 4. The impurity cleaning device for a sand washing machine according to claim 1, characterized in that the annular plate (32) moves linearly up and down inside the filter frame (31), and the filter frame (31) is located at the lower side of the water outlet pipe (2). 5. A sand washing machine impurity cleaning device according to claim 1, characterized in that: the connecting mechanism (4) comprises a fixed frame (41), a second filter screen (42), a drainage hopper (43), a first discharge assembly (44) and a second discharge assembly (45), the fixed frame (41) is fixed to the left side of the sand washing machine body (1), the second filter screen (42) is fixed inside the fixed frame (41), the top end of the drainage hopper (43) is connected to the lower surface of the filter frame (31), and the bottom end of the drainage hopper (43) passes through the second filter screen (42) and extends to the inside of the fixed frame (41). 6. A sand washing machine impurity cleaning device according to claim 5, characterized in that: the first discharge component (44) comprises a first discharge pipe (441), a first electromagnetic valve (442) and a second discharge pipe (443), the top end of the first discharge pipe (441) is connected to the bottom end of the fixed frame (41), the outer side of the bottom end of the first discharge pipe (441) is connected to the inside of the first electromagnetic valve (442), and the inside of the first electromagnetic valve (442) is connected to the outer side of the top end of the second discharge pipe (443). 7. A sand washing machine impurity cleaning device according to claim 5, characterized in that: the second discharge assembly (45) comprises a third discharge pipe (451), a second electromagnetic valve (452) and a fourth discharge pipe (453), the right side of the third discharge pipe (451) is connected to the left side of the fixed frame (41), the outer side of the left side of the third discharge pipe (451) is connected to the inside of the second electromagnetic valve (452), and the inside of the second electromagnetic valve (452) is connected to the outer side of the right side of the fourth discharge pipe (453). 8. The impurity cleaning device for a sand washing machine according to claim 5, characterized in that: the drainage bucket (43) is located on the longitudinal center axis of the second filter screen (42), and the fixing frame (41) is located on the lower side of the filter frame (31).