CN219563589U - Washing machine - Google Patents

Abstract

The utility model provides a rinsing machine, which belongs to the field of cleaning equipment and comprises a frame, a travelling mechanism, a swinging mechanism, two groups of spraying and brushing mechanisms and a blowing mechanism; the travelling mechanism moves along a track on the frame; the swinging mechanism is connected to the travelling mechanism and comprises two crank rocker structures swinging in opposite directions; the two groups of spraying and brushing mechanisms are respectively arranged on a crank-rocker structure, and the crank-rocker structure drives the two groups of spraying and brushing mechanisms to alternately wash in a reciprocating manner; the sweeping mechanism is connected to the traveling mechanism, and the sweeping action is located after the water washing action of the spraying mechanism. According to the water washing machine provided by the utility model, the oscillating mechanism drives the spray heads in the two groups of spraying mechanisms to alternately wash back and forth, so that the force points sprayed by water are uniformly distributed on the brick, the cleaning effect of the surface of the brick is improved, and the appearance quality of a brick product is improved; the sweeping mechanism sweeps the surface of the brick, so that the cleaning speed of the surface of the brick is improved, the evaporation of water of the brick is accelerated, and the production efficiency of products is improved.

Description

Washing machine

Technical Field

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a rinsing machine.

Background

The concrete brick occupies an important proportion in the building material, and the existing concrete brick adopts the production line equipment of a concrete brick machine to realize automatic production. After the concrete brick block is formed, a large amount of dust or concrete particles are inevitably generated on the surface of the concrete brick block, so that pollution marks are generated on the surface of the brick block, the appearance is affected, and therefore, the brick block is required to be washed before maintenance.

The existing washing machine adopts a spray head to spray water to wash the brick, has the advantages of incomplete cleaning and more water on the surface of the cleaned brick, not only affects the appearance quality of the brick, but also prolongs the production period of the brick.

Disclosure of Invention

The embodiment of the utility model provides a washing machine, which aims to improve the appearance quality of a concrete brick finished product and shorten the production period of the finished product.

In order to achieve the above purpose, the utility model adopts the following technical scheme: provided is a washing machine comprising: the device comprises a frame, a travelling mechanism, a swinging mechanism, two groups of spraying and brushing mechanisms and a blowing mechanism; the travelling mechanism moves along a track on the frame; the swinging mechanism is connected to the travelling mechanism and comprises two crank rocker structures swinging in opposite directions; the two groups of spraying and brushing mechanisms are respectively arranged on the crank-rocker structure, and the crank-rocker structure drives the two groups of spraying and brushing mechanisms to alternately wash in a reciprocating manner; the purging mechanism is connected to the traveling mechanism, and the purging action is located after the water washing action of the spraying mechanism.

In one possible implementation manner, the swinging mechanism comprises a supporting seat, a double-output-shaft speed reducing motor arranged on the supporting seat, crank rocker structures respectively arranged on two output shafts of the double-output-shaft speed reducing motor, and swinging frames corresponding to the two crank rocker structures; the support seat is arranged on the travelling mechanism, sliding rails are respectively arranged on the left side and the right side of the support seat, the swinging frames are respectively in sliding fit with the sliding rails, track grooves matched with the crank rocker structures are formed in the swinging frames, and the two crank rocker structures swing reversely to drive the swinging frames to swing reversely along the sliding rails; the two groups of spraying lifting rods of the spraying mechanism are respectively arranged on the two swinging frames.

In one possible implementation manner, the crank-rocker structure comprises a swing arm and a rocker, one end of the swing arm is mounted on the output shaft, the rocker is arranged at the other end of the swing arm, and the rocker is in sliding fit with the track groove; the track groove is arranged in the vertical direction, and the rocker moves up and down along the track groove.

In one possible implementation manner, at least one pair of pulleys rolling along the upper side edge and the lower side edge of the sliding rail are further arranged on the swinging frame.

In one possible implementation manner, the blowing mechanism comprises a blowing lifting rod, a vent pipe fixedly arranged at the lower end of the blowing lifting rod and a plurality of blowing nozzles arranged on the vent pipe, wherein the blowing nozzles incline towards the blowing direction, and air outlets of the blowing nozzles are flat holes; the upper end of the purging lifting rod is arranged on the travelling mechanism.

In one possible implementation manner, the washing machine further comprises a water curtain washing mechanism, wherein the water curtain washing mechanism comprises a washing lifting rod, a washing water pipe connected to the lower end of the washing lifting rod and a plurality of washing spray heads arranged on the washing water pipe, the washing lifting rod is connected to the travelling mechanism, and water outlets of the washing spray heads are flat holes; the water curtain flushing mechanism is located between the spraying and brushing mechanism and the purging mechanism.

In one possible implementation manner, the washing machine further comprises an inclined jacking mechanism for inclining the brick, wherein the inclined jacking mechanism is fixedly arranged at the lower end of the rack and positioned at one side of the brick, and the inclined direction of the brick is consistent with the water flow direction on the brick; the inclined jacking mechanism comprises a bottom frame, an inclined jacking driving motor fixedly arranged on the bottom frame, a swinging rod connected to a main shaft of the inclined jacking driving motor, a connecting rod assembly connected with the swinging rod and a jacking rod fixedly arranged on the connecting rod assembly.

In one possible implementation manner, the connecting rod assembly comprises a first connecting rod and a second connecting rod, two ends of the first connecting rod are respectively hinged with the swing rod and the second connecting rod, and the jacking rod is fixedly arranged on the second connecting rod; the underframe is also provided with a rotating shaft supported by a bearing seat, and the middle part of the second connecting rod is rotationally connected to the rotating shaft.

In one possible implementation manner, the inclined lifting mechanism further comprises an auxiliary rod mounted on the rotating shaft, and the lifting rod is fixedly arranged on the auxiliary rod and the second connecting rod.

Compared with the prior art, the washing machine provided by the utility model has the beneficial effects that: the swing mechanism drives the two groups of spraying and brushing mechanisms to alternately and reciprocally flush, so that the force points sprayed by water are uniformly distributed on the brick, the uniformity of the distribution of the force points flushed by the brick is improved, and therefore, traces and stains which are difficult to remove on the brick can be removed, the cleaning effect of the surface of the brick is improved, and the appearance quality of a brick product is improved; after the brick is washed and cleaned, the surface of the brick is immediately purged by a purging mechanism, water marks remained on the surface of the brick and the washed residues are blown away from the brick, so that the residues and sewage adhered on the surface of the brick can be quickly separated from the brick, the cleaning effect of the surface of the brick is improved, the water evaporation is accelerated, the cleaning speed of the surface of the brick is improved, the time for the brick to enter the next working procedure is shortened, and the production efficiency of products is improved.

Drawings

Fig. 1 is a schematic three-dimensional structure of a washing machine according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a front view structure of a rinsing machine according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a three-dimensional structure of a rinsing machine according to an embodiment of the present utility model;

fig. 4 is a schematic perspective view of a jacking brick of a washing machine according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a front view structure of a lifting brick of a washing machine according to an embodiment of the present utility model;

fig. 6 is a schematic perspective view of a swing mechanism according to an embodiment of the present utility model;

fig. 7 is a schematic bottom view of a swing mechanism according to an embodiment of the present utility model;

fig. 8 is a schematic view of a part of the structure of a swing mechanism according to an embodiment of the present utility model;

fig. 9 is a schematic perspective view of a swing frame according to an embodiment of the present utility model;

fig. 10 is a schematic perspective view of a brushing mechanism according to an embodiment of the present utility model;

fig. 11 is a schematic three-dimensional structure of a travelling mechanism according to an embodiment of the present disclosure;

fig. 12 is a schematic diagram of a three-dimensional structure of a travelling mechanism according to an embodiment of the utility model;

fig. 13 is a schematic perspective view of a rack according to an embodiment of the present utility model;

fig. 14 is a schematic perspective view of an inclined lifting mechanism according to an embodiment of the present utility model;

reference numerals illustrate:

1. a frame; 2. a swinging mechanism; 201. a double-output-shaft gear motor; 202. swing arms; 203. a track groove; 204. a swing frame; 205. a pulley; 206. a support base; 207. a slide rail; 208. a lifting mechanism; 209. a roller; 3. a walking mechanism; 301. a walking driving motor; 302. a walking trolley; 4. a purge mechanism; 5. a water curtain flushing mechanism; 6. a spraying and brushing mechanism; 601. spraying and brushing a lifting rod; 602. brushing a water pipe; 603. spraying and brushing a spray head; 7. an inclined jacking mechanism; 701. a chassis; 702. a second link; 703. an auxiliary lever; 704. a lifting rod; 705. a rotating shaft; 706. a jacking wheel; 707. an inclined jacking driving motor; 708. swing rod; 709. a first link; 8. a track; 9. wet edge conveyor.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 12, a description will be given of a washing machine according to the present utility model. The washing machine comprises a frame 1, a travelling mechanism 3, a swinging mechanism 2, two groups of spraying and brushing mechanisms 6 and a blowing mechanism 4; the travelling mechanism 3 moves along a track 8 on the frame 1; the swinging mechanism 2 is connected to the travelling mechanism 3, and the swinging mechanism 2 comprises two crank rocker structures swinging in opposite directions; the two groups of spraying and brushing mechanisms 6 are respectively arranged on a crank-rocker structure, and the crank-rocker structure drives the two groups of spraying and brushing mechanisms 6 to alternately wash in a reciprocating manner; the sweeping mechanism 4 is connected to the travelling mechanism 3, and the sweeping action is located after the water washing action of the spraying mechanism 6.

Compared with the prior art, the washing machine provided by the utility model has the beneficial effects that: the swinging mechanism 2 drives the spray heads in the two groups of spraying and brushing mechanisms 6 to alternately and reciprocally flush, so that the force points sprayed by water are uniformly distributed on the brick, the uniformity of the distribution of the force points flushed by the brick is improved, trace and stains which are difficult to remove on the brick can be removed, the cleaning effect of the surface of the brick is improved, and the appearance quality of a brick product is improved; after the brick is washed and cleaned, the surface of the brick is immediately purged by the purging mechanism 4, water marks and washed residues remained on the surface of the brick are blown away from the brick, so that residues and dirt water attached to the surface of the brick can be quickly separated from the brick, the effect of cleaning the surface of the brick is improved, the water evaporation is accelerated, the cleaning speed of the surface of the brick is improved, the time for the brick to enter the next procedure is shortened, and the production efficiency of products is improved.

After the spraying mechanism 6 sprays water to the brick, the surface of the brick is a mixture of residues and sewage, most of the residues can be driven to run along with the running mechanism 3, the water stains and residues are left on the surface of the brick along with the running of the running mechanism 3, the residues can be blown off the surface of the brick through blowing and sweeping of the blowing mechanism 4, the surface of the brick can be quickly dried, the residues on the surface of the brick can be thoroughly removed, the surface quality of the brick is improved, the production period of the brick is shortened, and the production efficiency of the brick is improved.

Each mechanism in the washing machine provided in this embodiment is described in detail below.

As shown in fig. 13, the frame 1 used in this embodiment includes four upright posts, two parallel cross beams fixed on the upright posts, and two parallel longitudinal beams fixed on the upright posts. For the brick product production line, the cross beam is perpendicular to the product conveying direction of the brick product production line. More specifically, the cross beam of the washing machine is arranged on the brick production line in a crossing way, a wet edge conveyor 9 for conveying brick products is arranged below the frame 1, the bricks are conveyed to the lower part of the washing machine through the wet edge conveyor 9, and washing is carried out before brick maintenance.

Therefore, for convenience of description, the front-to-back direction indicated by the arrow in fig. 1 and 2 defines the direction of conveyance of the article as the rear, or the direction of conveyance is the rear according to the sequence of the process; the tilt jack 7 is provided on the right side of the frame 1, and the side opposite to the tilt jack 7 is left. In particular to the spraying mechanism 6 and the purging mechanism 4, the purging mechanism 4 is arranged on the right side of the spraying mechanism 6, and gas purging is performed after water spraying. The swinging directions of the two groups of spraying mechanisms 6 swing along the front and back directions of the brick, so that the spray heads on the two groups of spraying mechanisms 6 form a staggered and dynamic water spraying mode in real time, water spraying force points are uniformly distributed on each point of the brick, trace and stains on each position of the brick cannot be leaked, and the cleaning effect of the brick is improved.

The travelling mechanism 3 is a common technology for driving the travelling trolley 302 to move through a motor, and the transmission can adopt chain transmission, belt transmission, electric sliding table travelling or directly adopts the motor to drive the travelling trolley 302 to travel along the track 8. As shown in fig. 11 and 12, the travelling mechanism 3 provided in the present embodiment includes a travelling carriage 302 and a travelling drive motor 301, and the travelling carriage 302 is reciprocally moved along the track 8 by means of sprocket and chain transmission.

For the swinging mechanism 2 which provides reciprocating flapping back and forth for the two groups of spraying mechanisms 6 in the present utility model, the swinging mechanism can be driven to move reversely through the electric sliding tables respectively. The reverse motion of the brush mechanism 6 can be achieved here by means of a double output shaft of the double output shaft gear motor 201, in combination with a crank-rocker structure, the examples given are as follows:

as shown in fig. 6 to 9, the swing mechanism 2 includes a support base 206, a double-output-shaft speed reduction motor 201 mounted on the support base 206, crank rocker structures respectively mounted on two output shafts of the double-output-shaft speed reduction motor 201, and a swing frame 204 corresponding to the two crank rocker structures; the supporting seat 206 is arranged on the travelling mechanism 3, sliding rails 207 are respectively arranged on the left side and the right side of the supporting seat 206, the swinging frames 204 are respectively in sliding fit with the sliding rails 207, track grooves 203 matched with crank-rocker structures are arranged on the swinging frames 204, and the two crank-rocker structures swing reversely to drive the swinging frames 204 to swing reversely along the sliding rails 207; the spray lifting rods 601 of the two groups of spray mechanisms 6 are respectively arranged on the two swinging frames 204. The track groove 203 limits the movement of the crank-rocker structure, and the rotation action of the crank-rocker structure is converted into the horizontal movement of the swing frame 204 along the slide rail 207 through the cooperation of the swing frame 204 and the slide rail 207, so that the opposite alternate swing of the spraying mechanism 6 is realized.

In some embodiments, as shown in fig. 6 to 9, the crank-rocker structure includes a swing arm 202 and a rocker, one end of the swing arm 202 is mounted on the output shaft, the rocker is disposed at the other end of the swing arm 202, and the rocker is in sliding fit with the track groove 203; wherein the track groove 203 is arranged along the vertical direction, and the rocker moves up and down along the track groove 203. The rocker moves up and down along the track groove 203, driving the swing frame 204 to move back and forth along the slide rail 207.

Optionally, as shown in fig. 8, a roller 209 is disposed on the rocker to reduce friction between the rocker and the track groove 203, thereby reducing energy consumption.

In some embodiments, as shown in fig. 6 to 9, at least one pair of pulleys 205 rolling along the upper and lower sides of the sliding rail 207 are further provided on the swing frame 204. Two pairs of pulleys 205 are optionally provided, and four pulleys 205 slide along the upper and lower sides of the slide rail 207 symmetrically up and down, so as to guide the swing frame 204.

Alternatively, as shown in fig. 6 to 7, the swing frame 204 is provided with a lifting mechanism 208 for adjusting the lifting of the spraying mechanism 6, the lifting mechanism 208 may be a threaded screw lifting mode, a cylinder hydraulic cylinder lifting mode, or the like, and the lifting mechanism 208 of this embodiment illustratively includes an opening sleeve fixed on the swing frame 204, a locking handle is arranged on the opening sleeve, and the spraying lifting rod 601 is inserted into the opening sleeve and locked by the locking handle, so that the spraying lifting rod 601 drives the spraying nozzle 603 to lift.

As shown in fig. 10, the brushing mechanism 6 includes a brushing lifting rod 601, a brushing water pipe 602 connected to the lower end of the brushing lifting rod 601, and a plurality of brushing nozzles 603 fixedly arranged on the brushing water pipe 602, where the distances between the brushing nozzles 603 on the two groups of brushing mechanisms 6 are the same, and the numbers are the same.

In some embodiments, as shown in fig. 1 to 5, the blowing mechanism 4 includes a blowing lifting rod, a vent pipe fixedly arranged at the lower end of the blowing lifting rod, and a plurality of blowing nozzles mounted on the vent pipe, the blowing nozzles incline towards the blowing direction, and the air outlets of the blowing nozzles are flat holes; the upper end of the purging lifting rod is arranged on the travelling mechanism 3. The traveling trolley 302 is provided with a device for lifting the purging lifting rod, which can be a manual lifting operation device with an opening sleeve and a locking handle matched with each other, can also be a lifting mode of a threaded screw rod, can also be a lifting mode driven by an air cylinder or a hydraulic cylinder, and the like.

And the surface of the brick is purged after water washing, so that residues on the surface of the brick and sewage mixed with the residues are conveniently and thoroughly removed, and the evaporation of water on the surface of the brick is accelerated.

In some embodiments, as shown in fig. 1 to 5, the washing machine further includes a water curtain washing mechanism 5, the water curtain washing mechanism 5 includes a washing lifting rod, a washing water pipe connected to the lower end of the washing lifting rod, and a plurality of washing nozzles disposed on the washing water pipe, the washing lifting rod is connected to the travelling mechanism 3, and water outlets of the washing nozzles are flat holes; the water curtain flushing mechanism 5 is positioned between the spraying mechanism 6 and the blowing mechanism 4. The water sprayed by the water curtain flushing mechanism 5 is not concentrated and is atomized compared with the water sprayed by the spraying mechanism 6, so that residues on the surface of the flushing brick are conveniently removed by spraying.

In some embodiments, as shown in fig. 1 to 5 and fig. 13 to 14, the washing machine further includes an inclined lifting mechanism 7, the inclined lifting mechanism 7 is fixedly arranged at the lower end of the rack 1 and is positioned at one side of the brick, and the inclined direction of the brick is consistent with the water flow direction on the brick; the inclined jacking mechanism 7 comprises a bottom frame 701, an inclined jacking driving motor 707 fixedly arranged on the bottom frame 701, a swinging rod 708 connected to the main shaft of the inclined jacking driving motor 707, a connecting rod assembly connected with the swinging rod 708 and a jacking rod 704 fixedly arranged on the connecting rod assembly.

According to the orientation defined above, the spray mechanism 6 sprays water on the brick from right to left, so the travelling trolley 302 drives the spray mechanism 6 and the purge mechanism 4 from right to left to propel the spray and purge along the right side to the left side of the brick.

As shown in fig. 4 and 5, the water washing machine is installed on a brick product production line, a wet edge conveyor 9 of the brick product production line conveys wet bricks 10 just produced by a brick molding main machine to the lower part of a frame 1 of the water washing machine, an inclined lifting driving motor 707 lifts a lifting rod 704 through a connecting rod assembly, the lifting rod 704 lifts the wet bricks 10 conveyed to the position together with a single side of a pallet below the wet bricks 10, so that the bricks to be washed are inclined, and residues and sewage on the bricks are conveniently rolled off from an inclined plane and flow from high to low through a water flushing and blowing mechanism 4 by a spraying and brushing mechanism 6, accumulation of residues and sewage on the brick surface is avoided, and the effect of water washing of the brick surface is improved.

In order to ensure that the height of the spray head 603, the rinse head and the blow head is always consistent with the height of the inclined brick when the travelling trolley 302 is travelling, the rail 8 provided on the frame 1 is also inclined, and the inclined angle is consistent with the angle of the brick after lifting (see fig. 5).

In some embodiments, as shown in fig. 14, the link assembly includes a first link 709 and a second link 702, two ends of the first link 709 are respectively hinged with a swing rod 708 and the second link 702, and the jacking rod 704 is fixedly arranged on the second link 702; the chassis 701 is further provided with a rotating shaft 705 supported by a bearing block, and the middle part of the second connecting rod 702 is rotatably connected to the rotating shaft 705.

In some embodiments, as shown in fig. 14, the tilt lifting mechanism 7 further includes an auxiliary rod 703 mounted on a rotating shaft 705, and the lifting rod 704 is fixed on the auxiliary rod 703 and the second connecting rod 702. Wherein, link assembly and auxiliary rod 703 disperse connect in the both ends of jacking rod 704, promote the dynamics of jacking support.

Optionally, as shown in fig. 14, at least two jacking wheels 706 are arranged on the jacking rod 704, and the jacking wheels 706 are in contact with the brick to have a rotating contact effect, so that the jacking wheels 706 roll under the brick in the jacking and tilting process, and the friction resistance of the jacking wheels 706 and the brick is reduced.

The working procedure of the washing machine provided in this example is as follows:

(1) The wet edge conveyor 9 conveys the pallet with the brick products to a washing machine position;

(2) The inclined jacking mechanism 7 lifts one side of the pallet to a certain angle so as to incline the brick and the pallet;

(3) The spray heads are opened, the travelling mechanism 3 travels along the track 8, the two rows of spray heads 603 alternately swing in the travelling process to wash the surface of the product, the rear row of spray heads form a water curtain to wash surface residues and the like, and the surface moisture is dried while pneumatic sweeping;

(4) The inclined jacking mechanism 7 drives the pallet to descend, so that the pallet is horizontally placed on the wet edge conveyor 9 again, and the travelling mechanism 3 returns to the original position;

(5) The waiting wet edge conveyor 9 again conveys the pallet with the product to the lower part of the washing machine, and the above operation is repeated.

The washing machine provided by the utility model has the main functions of realizing the surface processing treatment of the surface product with the surface layer, so that the surface product with the surface layer achieves ideal effects, and is mainly characterized in that:

the frame 1 is provided with channel steel as a track 8, so that the walking trolley 302 can walk stably; the front row of spray nozzles 603 alternately swing, so that the surface treatment of the product is uniform; the rear-row flushing nozzle water curtain flushes surface residues; pneumatic blowing and drying surface moisture at the same time; all electrical equipment of the equipment, such as a water pump, an electric control cabinet and the like, are arranged on the frame 1, so that the equipment is convenient for later modification.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. A washing machine, comprising:

a frame (1);

the travelling mechanism (3) moves along a track (8) on the frame (1);

the swinging mechanism (2) is connected to the travelling mechanism (3), and the swinging mechanism (2) comprises two crank rocker structures swinging in opposite directions;

the two groups of spraying and brushing mechanisms (6) are respectively arranged on the crank-rocker structure, and the crank-rocker structure drives the two groups of spraying and brushing mechanisms (6) to alternately wash in a reciprocating manner; and

and the purging mechanism (4) is connected to the travelling mechanism (3), and the purging action is positioned after the water washing action of the spraying mechanism (6).

2. The washing machine according to claim 1, wherein the swinging mechanism (2) comprises a supporting seat (206), a double-output-shaft speed reducing motor (201) arranged on the supporting seat (206), crank rocker structures respectively arranged on two output shafts of the double-output-shaft speed reducing motor (201), and swinging frames (204) corresponding to the two crank rocker structures; the support seat (206) is arranged on the travelling mechanism (3), sliding rails (207) are respectively arranged on the left side and the right side of the support seat (206), the swinging frames (204) are respectively in sliding fit with the sliding rails (207), track grooves (203) matched with the crank rocker structures are formed in the swinging frames (204), and the two crank rocker structures swing reversely to drive the swinging frames (204) to swing reversely along the sliding rails (207); the two groups of spraying lifting rods (601) of the spraying mechanism (6) are respectively arranged on the two swinging frames (204).

3. The washing machine according to claim 2, characterized in that the crank-rocker structure comprises a swing arm (202) and a rocker, one end of the swing arm (202) is mounted on the output shaft, the rocker is arranged at the other end of the swing arm (202), and the rocker is in sliding fit with the track groove (203); the track groove (203) is arranged in the vertical direction, and the rocker moves up and down along the track groove (203).

4. The washing machine according to claim 2, wherein the swinging frame (204) is further provided with at least one pair of pulleys (205) rolling along the upper side and the lower side of the sliding rail (207).

5. The washing machine according to claim 1, wherein the purging mechanism (4) comprises a purging lifting rod, a vent pipe fixedly arranged at the lower end of the purging lifting rod and a plurality of blowing nozzles arranged on the vent pipe, the blowing nozzles incline towards the purging direction, and air outlet holes of the blowing nozzles are flat holes; the upper end of the purging lifting rod is arranged on the travelling mechanism (3).

6. The washing machine according to claim 1, further comprising a water curtain washing mechanism (5), wherein the water curtain washing mechanism (5) comprises a washing lifting rod, a washing water pipe connected to the lower end of the washing lifting rod and a plurality of washing spray heads arranged on the washing water pipe, the washing lifting rod is connected to the travelling mechanism (3), and water outlets of the washing spray heads are flat holes; the water curtain flushing mechanism (5) is positioned between the spraying and brushing mechanism (6) and the purging mechanism (4).

7. The water washing machine according to claim 1, further comprising an inclined jacking mechanism (7) for inclining the brick, wherein the inclined jacking mechanism (7) is fixedly arranged at the lower end of the frame (1) and positioned at one side of the brick, and the inclined direction of the brick is consistent with the water flow direction on the brick; the inclined jacking mechanism (7) comprises a bottom frame (701), an inclined jacking driving motor (707) fixedly arranged on the bottom frame (701), a swinging rod (708) connected to a main shaft of the inclined jacking driving motor (707), a connecting rod assembly connected with the swinging rod (708) and a jacking rod (704) fixedly arranged on the connecting rod assembly.

8. The washing machine according to claim 7, wherein the connecting rod assembly comprises a first connecting rod (709) and a second connecting rod (702), two ends of the first connecting rod (709) are respectively hinged with the swing rod (708) and the second connecting rod (702), and the jacking rod (704) is fixedly arranged on the second connecting rod (702); the underframe (701) is also provided with a rotating shaft (705) supported by a bearing seat, and the middle part of the second connecting rod (702) is rotatably connected to the rotating shaft (705).

9. The washing machine according to claim 8, characterized in that the inclined jacking mechanism (7) further comprises an auxiliary rod (703) mounted on the rotating shaft (705), and the jacking rod (704) is fixedly arranged on the auxiliary rod (703) and the second connecting rod (702).

10. The washing machine according to claim 7, characterized in that at least two lifting wheels (706) are provided on the lifting rod (704) in a dispersed manner.