CN214523732U

CN214523732U - Concrete mixer truck circulation belt cleaning device

Info

Publication number: CN214523732U
Application number: CN202120764720.0U
Authority: CN
Inventors: 孙中华; 王普良; 张坤明
Original assignee: Beijing Zhuliu Concrete Co ltd
Current assignee: Beijing Zhuliu Concrete Co ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-10-29
Anticipated expiration: 2031-04-14

Abstract

The application discloses concrete mixer truck circulation belt cleaning device relates to concrete waste recovery equipment's technical field. The device comprises a cleaning mechanism and a recovery tank, wherein the recovery tank is a tank body with an opening at the top end; a filter screen is arranged in the recovery tank; two opposite ends of the recovery tank are fixedly connected with supporting frames; two support plates are arranged between the two support frames at intervals and fixed on the recovery tank; the cleaning mechanism comprises two groups of cleaning components which are respectively and correspondingly arranged on the two support frames; the cleaning component comprises a spray head, a water delivery hose, a water storage tank and a liquid pump; the spray head is positioned on the support frame, and two ends of the water delivery hose are respectively communicated with the spray head and the water storage tank; the output end of the liquid pump is communicated with the water storage tank, and one end of the liquid pump, which deviates from the water storage tank, is communicated with the recovery tank. This application will wash the sewage behind the concrete mixer through recycle bin recovery reuse, has reduced the waste of water resource, has improved the utilization ratio of water resource.

Description

Concrete mixer truck circulation belt cleaning device

Technical Field

The application relates to the technical field of concrete waste recycling equipment, in particular to a concrete mixer truck circulating and cleaning device.

Background

After the concrete mixer truck transported the concrete, generally can wash with water, wash the concrete that adheres to in churn and mixer truck surface totally, prevent that influence is made to next transportation concrete after the remaining concrete hardening in the churn to keep the clean and tidy of concrete mixer truck outer surface.

Chinese utility model patent with publication number CN209987899U discloses a concrete mixer belt cleaning device, including the frame and a plurality of shower nozzles that are fixed in the frame, the frame is including two side support bodies that are transverse distribution, and the automobile body passes through between two side support bodies, and the side support body includes the base and is fixed in the mounting bracket on the base, and the mounting bracket upwards extends, and a plurality of shower nozzles set up respectively in the opposite side of two mounting brackets, and arrange fixedly along the direction of height of mounting bracket.

The above prior art solutions have the following drawbacks: the sewage after flushing is directly discharged without being recycled, so that serious water resource waste is caused, and the utilization rate of water resources is reduced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the waste of water resource, improve the utilization ratio of water resource, this application provides a concrete mixer car circulation belt cleaning device.

The application provides a concrete mixer truck circulation belt cleaning device adopts following technical scheme:

a circular cleaning device of a concrete mixer truck comprises a cleaning mechanism and a recovery tank, wherein the recovery tank is a tank body with an opening at the top end;

a filter screen is arranged in the recovery tank; two opposite ends of the recovery tank are fixedly connected with supporting frames; two support plates are arranged between the two support frames at intervals and fixed on the recovery tank;

the cleaning mechanism comprises two groups of cleaning components which are respectively and correspondingly arranged on the two support frames; the cleaning component comprises a spray head, a water delivery hose, a water storage tank and a liquid pump;

the spray head is positioned on the support frame, and two ends of the water delivery hose are respectively communicated with the spray head and the water storage tank;

the output end of the liquid pump is communicated with the water storage tank, and one end of the liquid pump, which deviates from the water storage tank, is communicated with the recovery tank.

By adopting the technical scheme, the concrete mixer truck to be washed is driven onto the supporting plate between the two supporting frames, the spray heads in the two groups of cleaning assemblies are controlled to work, the spray heads spray water in the water storage tank to the concrete mixer truck, and the washed sewage enters the bottom end of the recovery tank after being filtered by the filter screen; the liquid pump is started, water filtered in the recovery tank is conveyed to the water storage tank by the liquid pump for recycling, waste of water resources is reduced, and the utilization rate of the water resources is improved.

Preferably, the recovery tank is provided with a lifting mechanism, and the lifting mechanism is used for driving the spray head to reciprocate along the vertical direction.

Through adopting above-mentioned technical scheme, the shower nozzle is along vertical direction reciprocating motion under elevating system's drive, has increased the water spray scope of shower nozzle, improves the efficiency of wasing the concrete mixer.

Preferably, the lifting mechanism comprises two groups of lifting components which are respectively positioned on the two support frames; the lifting assembly comprises a lead screw which is rotatably connected with the support frame, and the axial direction of the lead screw is arranged along the vertical direction; the screw rod is in threaded connection with a guide box, and the spray heads at corresponding positions are fixed on the guide box;

the lifting assembly further comprises a guide rod arranged along the axis direction of the lead screw, the guide rod is connected with a limiting box in a sliding manner, and the guide box is fixedly connected with the limiting box;

the lifting mechanism further comprises a transmission assembly and a driving motor, and the driving motor is coaxially and fixedly connected with one lead screw; the driving motor drives the two lead screws to synchronously rotate through the transmission assembly.

Through adopting above-mentioned technical scheme, start driving motor, driving motor passes through drive assembly and drives two lead screws and rotate, direction box and lead screw threaded connection, direction box and spacing box fixed connection, spacing box slides with the guide bar and is connected, and the guide bar restriction direction box rotates to the direction box drives shower nozzle reciprocating motion along vertical direction.

Preferably, the transmission assembly comprises two driving wheels which are respectively and coaxially and fixedly connected with the two lead screws; the transmission assembly further comprises a transmission shaft which is rotatably connected between the two support frames, the axis direction of the transmission shaft is perpendicular to the axis direction of the lead screw, and two ends of the transmission shaft are coaxially and fixedly connected with driven wheels which are engaged with the driving wheels at corresponding positions; the driven wheel and the driving wheel are both bevel gears,

through adopting above-mentioned technical scheme, utilize bevel gear to carry out the transmission, transmission efficiency is higher, and the transmission is more stable, and life is longer.

Preferably, be provided with the boosting subassembly in the backup pad, the boosting subassembly is used for will remaining sewage pushes away to the recovery pond in the backup pad.

Through adopting above-mentioned technical scheme, will drop to pushing away to the sewage in the backup pad in the recovery pond through the boosting subassembly, reduce the waste of water resource.

Preferably, the boosting assembly comprises a hydraulic push rod, the output end of the hydraulic push rod is fixedly connected with a push plate, and the push plate is in close contact with the support plate; the push plate is driven by the hydraulic push rod to reciprocate along the surface of the support plate.

Through adopting above-mentioned technical scheme, start the hydraulic pressure push rod, hydraulic pressure push rod drives the push pedal in backup pad surface reciprocating motion, will drop to the sewage on backup pad surface and push away to the recovery pond in, simple and practical is convenient for operate.

Preferably, the supporting plate is provided with a slag discharge hole.

Through adopting above-mentioned technical scheme, set up the row's cinder hole in the backup pad, the sewage that drops to in the backup pad falls into the recovery pond along arranging the cinder hole, reduces the waste of water resource, improves the utilization ratio of water resource.

Preferably, the side wall of the recovery tank is provided with a discharge port, the filter screen is arranged in an inclined manner, and the lower end of the filter screen is positioned in the discharge port.

Through adopting above-mentioned technical scheme, sewage filters the back through the filter screen, and the grit in the sewage blocks on the filter screen, and the filter screen slope sets up, and the grit relies on self gravity landing to discharge gate, is convenient for concentrate the grit in the recovery sewage.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the concrete mixer truck to be washed is driven onto the supporting plate between the two supporting frames, the spray heads in the two groups of cleaning assemblies are controlled to work, water in the water storage tank is sprayed to the concrete mixer truck by the spray heads, and the washed sewage enters the bottom end of the recovery tank after being filtered by the filter screen; the liquid pump is started, and the liquid pump conveys the water filtered in the recovery tank into the water storage tank for recycling, so that the waste of water resources is reduced, and the utilization rate of the water resources is improved;

2. the spray head is driven by the lifting mechanism to reciprocate along the vertical direction, so that the water spraying range of the spray head is enlarged, and the efficiency of cleaning the concrete mixer truck is improved;

3. set up row's cinder hole in the backup pad, the sewage that drops to in the backup pad falls into the recovery pond along row's cinder hole, reduces the waste of water resource, improves the utilization ratio of water resource.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic view showing the overall structure of the lifting mechanism in the embodiment of the present application.

Description of reference numerals: 1. a recovery tank; 11. a discharge port; 12. a filter screen; 2. a cleaning mechanism; 21. cleaning the assembly; 211. a spray head; 212. a water delivery hose; 213. a water storage tank; 2131. a water inlet; 214. a liquid pump; 3. a lifting mechanism; 31. a lifting assembly; 311. a lead screw; 312. a guide box; 313. a connection box; 314. a guide bar; 315. a limiting box; 32. a transmission assembly; 321. a driving wheel; 322. a drive shaft; 323. a driven wheel; 33. a drive motor; 4. a boosting mechanism; 41. a boost assembly; 411. a hydraulic push rod; 412. pushing the plate; 5. a support plate; 51. a slag discharge hole; 6. a support frame; 61. a strip-shaped groove; 7. and (4) a butt strap.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses concrete mixer truck circulation belt cleaning device.

Examples

Referring to fig. 1, the device comprises a recovery tank 1 and a cleaning mechanism 2 positioned right above the recovery tank 1; the recovery tank 1 is a rectangular tank body with an opening at the top end; two supporting plates 5 are fixed at the top of the recovery tank 1 at intervals, and the supporting plates 5 are arranged along the length direction of the recovery tank 1; a slag discharge hole 51 is formed in the supporting plate 5, and the slag discharge hole 51 is used for enabling sewage staying on the supporting plate 5 to leak into the recovery tank 1; the support plate 5 is used for driving the concrete mixer truck to a position right above the recovery tank 1.

A discharge hole 11 is formed in the side wall of one end of the recovery tank 1 in the length direction; the inclined filter screen 12 that is provided with in the recovery pond 1, the lower one end of filter screen 12 is fixed in the discharge gate 11, and the higher one end of filter screen 12 is fixed in on the lateral wall that recovery pond 1 deviates from discharge gate 11 one end.

The two sides of the recovery tank 1 in the width direction are fixedly connected with support frames 6, each support frame 6 is a rectangular box body with four side surfaces provided with a strip-shaped groove 61, and the length direction of each strip-shaped groove 61 is arranged along the vertical direction; the width direction of the support frame 6 is arranged along the length direction of the recovery tank 1, the length direction of the support frame 6 is arranged along the vertical direction, and the bottom of the support frame 6 is fixed at the top end of the side wall in the width direction of the recovery tank 1;

with reference to fig. 1 and 2, a lifting mechanism 3 is disposed at the top of the recovery tank 1, and the lifting mechanism 3 includes two groups of lifting assemblies 31 disposed at intervals on two sides of the recovery tank 1 in the width direction; the lifting assembly 31 comprises a lead screw 311 which is rotatably connected in the support frame 6 at a corresponding position, and the axial direction of the lead screw 311 is arranged along the vertical direction; the screw 311 is connected with a guide box 312 in a threaded manner, the guide box 312 is a rectangular box body with a hollow interior, and the guide box 312 is positioned in the support frame 6; the two ends of the guide box 312 along the length direction of the recovery tank 1 are fixedly connected with connecting boxes 313, the connecting boxes 313 are rectangular box bodies with hollow interiors, and the guide box 312 is respectively communicated with the two connecting boxes 313; the two connection boxes 313 pass through the strip-shaped grooves 61 at corresponding positions, respectively.

The lifting assembly 31 further comprises two guide rods 314 respectively located at two sides of the screw 311, and the guide rods 314 are fixed at the top end of the recovery tank 1. The two guide rods 314 are connected with limiting boxes 315 in a sliding manner, the limiting boxes 315 are rectangular box bodies with hollow interiors, and the two limiting boxes 315 are respectively communicated with the connecting boxes 313 at corresponding positions;

the lifting mechanism 3 further comprises a transmission assembly 32, the transmission assembly 32 comprises a driving wheel 321 coaxially and fixedly connected with the two lead screws 311, the driving wheel 321 is a bevel gear arranged along the vertical direction in the axial direction, and the driving wheel 321 is positioned at one end of the lead screw 311 departing from the recovery tank 1;

the transmission assembly 32 further comprises a transmission shaft 322 which is rotatably connected between the two support frames 6, the axis direction of the transmission shaft 322 is arranged along the width direction of the recovery tank 1, both ends of the transmission shaft 322 are fixedly connected with driven wheels 323, and the driven wheels 323 are bevel gears which are arranged along the width direction of the recovery tank 1 along the axis direction; the driving wheel 321 and the driven wheel 323 at corresponding positions are engaged with each other.

The lifting mechanism 3 further comprises a driving motor 33 for driving the lead screw 311 to rotate, the driving motor 33 is fixed at the top end of one support frame 6, the output end of the driving motor 33 is arranged along the vertical direction, and the output end of the driving motor 33 is coaxially and fixedly connected with the lead screw 311 at the corresponding position.

Referring to fig. 2, the cleaning mechanism 2 includes two sets of cleaning assemblies 21, and the two sets of cleaning assemblies 21 are respectively arranged corresponding to the two sets of lifting assemblies 31; the cleaning assembly 21 comprises three spray heads 211 respectively fixed on the two guide boxes 312 and the limiting box 315, and the three spray heads 211 are respectively communicated with the two guide boxes 312 and the limiting box 315 at the corresponding positions; the openings of the nozzles 211 in the two cleaning assemblies 21 are opposite.

The cleaning assembly 21 comprises a water delivery hose 212 communicated with the guide box 312, one end of the water delivery hose 212, which is far away from the guide box 312, is communicated with a water storage tank 213, the water storage tank 213 is fixed on the ground, one end of the water storage tank 213 is provided with a water inlet 2131, and the water inlet 2131 is used for fixing an external water pipe; one end of the water storage tank 213, which is far away from the water inlet 2131, is provided with a liquid pump 214, the output end of the liquid pump 214 is communicated with the recovery tank 1, and the output end of the liquid pump 214 is communicated with the water storage tank 213.

The recovery tank 1 is provided with a boosting mechanism 4, and the boosting mechanism 4 is used for pushing the sand and stone staying on the supporting plate 5 into the recovery tank 1; the boosting mechanism 4 comprises two groups of boosting components 41; the two groups of boosting assemblies 41 are respectively arranged corresponding to the two supporting plates 5; the boosting assembly 41 comprises two hydraulic push rods 411 fixed on the side wall of the recovery tank 1 in the width direction at intervals, the axial direction of the hydraulic push rods 411 is arranged along the width direction of the recovery tank 1, the output ends of the two hydraulic push rods 411 are fixedly connected with a push plate 412 together, and the push plate 412 is positioned on the upper surface of the supporting plate 5.

In order to facilitate the concrete mixer to drive to the upper part of the recovery tank 1, the two ends of the recovery tank 1 in the length direction are hinged with the butt strap 7, one end of the butt strap 7 is hinged with the recovery tank 1, and the other end of the butt strap 7 is placed on the ground.

The implementation principle of the above embodiment is as follows:

after transportation, the concrete mixer truck runs onto the two support plates 5 through the butt strap 7, the external water pipe is inserted into the water inlet 2131, the liquid pump 214 and the spray head 211 are started simultaneously, and the spray head 211 washes the concrete mixer truck; in order to facilitate washing different positions of the concrete mixer, the driving motor 33 is started, the driving motor 33 drives the two lead screws 311 to rotate through the transmission assembly 32, two ends of the guide box 312 are respectively and fixedly connected with the limiting boxes 315, and the limiting boxes 315 are connected with the guide rods 314 in a sliding manner, so that the two guide rods 314 jointly limit the guide box 312 to rotate, the guide box 312 and the two limiting boxes 315 both reciprocate along the axial direction of the lead screws 311, and further the three spray heads 211 are driven to reciprocate along the vertical direction to wash different positions of the concrete mixer;

the washed sewage falls onto the filter screen 12, and sand in the sewage stays on the filter screen 12 and slides to the discharge port 11 by virtue of the gravity of the sewage, so that the effect of recovering the sand in the sewage is realized; water in the sewage flows to the bottom end of the recovery tank 1 through the filtering action of the filter screen 12, the filtered water is conveyed to the water storage tank 213 through the action of the liquid pumping pump 214, the concrete mixer truck is washed again, the waste of water resources is reduced, the reuse of the water resources is realized, and the utilization rate of the water resources is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete mixer truck circulation belt cleaning device, includes wiper mechanism (2), its characterized in that: the device also comprises a recovery tank (1), wherein the recovery tank (1) is a tank body with an opening at the top end;

a filter screen (12) is arranged in the recovery tank (1); two opposite ends of the recovery tank (1) are fixedly connected with supporting frames (6); two supporting plates (5) are arranged between the two supporting frames (6) at intervals, and the supporting plates (5) are fixed on the recovery tank (1);

the cleaning mechanism (2) comprises two groups of cleaning components (21) which are respectively and correspondingly arranged on the two support frames (6); the cleaning component (21) comprises a spray head (211), a water delivery hose (212), a water storage tank (213) and a liquid pump (214);

the spray head (211) is positioned on the support frame (6), and two ends of the water delivery hose (212) are respectively communicated with the spray head (211) and the water storage tank (213);

the output end of the liquid pump (214) is communicated with the water storage tank (213), and one end of the liquid pump (214) departing from the water storage tank (213) is communicated with the recovery tank (1).

2. The concrete mixer truck circulation cleaning device according to claim 1, characterized in that: the recycling tank (1) is provided with a lifting mechanism (3), and the lifting mechanism (3) is used for driving the spray head (211) to reciprocate along the vertical direction.

3. The concrete mixer truck circulation cleaning device according to claim 2, characterized in that: the lifting mechanism (3) comprises two groups of lifting components (31) which are respectively positioned on the two support frames (6); the lifting assembly (31) comprises a lead screw (311) which is rotatably connected with the support frame (6), and the axis direction of the lead screw (311) is arranged along the vertical direction; the screw rod (311) is in threaded connection with a guide box (312), and the spray head (211) at the corresponding position is fixed on the guide box (312);

the lifting assembly (31) further comprises a guide rod (314) arranged along the axial direction of the lead screw (311), the guide rod (314) is connected with a limiting box (315) in a sliding mode, and the guide box (312) is fixedly connected with the limiting box (315);

the lifting mechanism (3) further comprises a transmission assembly (32) and a driving motor (33), and the driving motor (33) is coaxially and fixedly connected with one lead screw (311); the driving motor (33) drives the two lead screws (311) to synchronously rotate through the transmission component (32).

4. The concrete mixer truck circulation cleaning device according to claim 3, characterized in that: the transmission assembly (32) comprises two driving wheels (321) which are coaxially and fixedly connected with the two lead screws (311) respectively; the transmission assembly (32) further comprises a transmission shaft (322) which is rotatably connected between the two support frames (6), the axis direction of the transmission shaft (322) is perpendicular to the axis direction of the lead screw (311), and two ends of the transmission shaft (322) are coaxially and fixedly connected with driven wheels (323) which are engaged with the driving wheels (321) at corresponding positions; the driven wheel (323) and the driving wheel (321) are both bevel gears.

5. The concrete mixer truck circulation cleaning device according to claim 1, characterized in that: be provided with boosting subassembly (41) on backup pad (5), boosting subassembly (41) are used for remaining in sewage pushes away to recovery pond (1) on backup pad (5).

6. The concrete mixer truck circulation cleaning device according to claim 5, characterized in that: the boosting assembly (41) comprises a hydraulic push rod (411), the output end of the hydraulic push rod (411) is fixedly connected with a push plate (412), and the push plate (412) is in close contact with the supporting plate (5); the push plate (412) is driven by the hydraulic push rod (411) to reciprocate along the surface of the support plate (5).

7. The concrete mixer truck circulation cleaning device according to claim 1, characterized in that: the supporting plate (5) is provided with a slag discharge hole (51).

8. The concrete mixer truck circulation cleaning device according to claim 1, characterized in that: the recycling tank is characterized in that a discharge hole (11) is formed in the side wall of the recycling tank (1), the filter screen (12) is obliquely arranged, and the lower end of the filter screen (12) is located in the discharge hole (11).