CN215564511U

CN215564511U - Self-cleaning concrete pump

Info

Publication number: CN215564511U
Application number: CN202122129338.5U
Authority: CN
Inventors: 周伟
Original assignee: Chongqing Lisanqiang Technology Co ltd
Current assignee: Chongqing Lisanqiang Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-18
Anticipated expiration: 2031-09-02

Abstract

The utility model belongs to the technical field of concrete pumps, and particularly relates to a self-cleaning concrete pump which comprises a pump body, a feeding hopper and a discharging pipe, wherein the feeding hopper and the discharging pipe are respectively communicated with the right side and the right end of the upper end of the pump body; according to the utility model, the concrete pump is cleaned through the air injection assembly and the water injection assembly, the cleaning is more convenient, and the discharge pipe is effectively prevented from being blocked by the discharged concrete through the anti-blocking assembly.

Description

Self-cleaning concrete pump

Technical Field

The utility model relates to the technical field of concrete pumps, in particular to a self-cleaning concrete pump.

Background

The concrete pump is a device for conveying concrete, the application of the concrete pump in the field of buildings is very wide, great contribution is made to the improvement of the building efficiency of the buildings, the existing concrete pump usually needs a user to hold a water spray pipe to wash the concrete when the concrete pump is temporarily used, the washing is inconvenient, and the discharge port is easily blocked by the flushed concrete, so that troubles are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and the defects, and provides a self-cleaning concrete pump, which is characterized in that the concrete pump is cleaned through an air injection assembly and a water injection assembly, the cleaning is more convenient, and the discharged concrete is effectively prevented from blocking a discharge pipe through an anti-blocking assembly.

In order to achieve the purpose, the adopted technical scheme is as follows:

a self-cleaning concrete pump comprises a pump body, a feed hopper and a discharge pipe, wherein the feed hopper and the discharge pipe are respectively communicated with the right side and the right end of the upper end of the pump body;

the upper end of the feed hopper is hinged with a cover, an air injection assembly and a water spray assembly are arranged inside the cover, the air injection assembly is used for cleaning cement inside the feed hopper, and the water spray assembly is used for further cleaning the cement;

the inside anti-blocking component that is equipped with of discharging pipe, prevent that anti-blocking component is used for avoiding the inside emergence of discharging pipe to block up.

Preferably, the air injection assembly comprises an outer ring pipe and an air outlet head, the outer ring pipe is embedded in the edge inside the cover, the middle part of the upper surface of the pump body is connected with a water tank, an air pump is installed on the right side of the water tank, the upper end and the lower end of the air pump are respectively communicated with an air inlet pipe and an air outlet pipe, and the right end of the air outlet pipe is communicated with the upper end of the outer ring pipe.

Preferably, it is equipped with a plurality of and is located to go out the gas head below the lid, a plurality of go out the gas head be annular equidistance distribute and communicate in outer ring canal lower extreme, go out the gas head be the slope set up and with the feeder hopper inner wall is parallel.

Preferably, the water spray assembly comprises an inner ring pipe and a water spray head, the inner ring pipe is embedded in the middle inside the cover, the water pump is mounted on the right side of the inner wall of the water tank, a water outlet pipe penetrating out of the water tank is communicated between the water pump and the upper end of the inner ring pipe, and a water inlet pipe is communicated with the left side of the water tank.

Preferably, the sprinkler bead is equipped with a plurality of and is located below the lid, a plurality of the sprinkler bead is annular equidistance distribution and communicate in inner ring pipe lower extreme, the sprinkler bead is the slope setting and is faced the feeder hopper inner wall.

Preferably, prevent stifled subassembly includes ring scraper blade and motor, ring scraper blade upper and lower extreme rotate connect in inside the discharging pipe, ring scraper blade outer wall with the laminating of discharging pipe inner wall, the motor install in the discharging pipe upper end, motor power take off insert with ring scraper blade upper end is connected.

The utility model has the beneficial effects that: the cover is covered above the feed hopper, external air is pumped into the air jet head by the air pump to blow the concrete adhered to the inner wall of the feed hopper downwards by the air jet head, the concrete on the inner wall of the feed hopper is better cleaned, the phenomenon that the concrete is adhered to the feed hopper to influence the next concrete entering is avoided, the water is pumped into the water jet head by the water pump to be sprayed out, the water sprayed out by the water jet head can be blown to the inner wall of the feed hopper so as to wash the feed hopper, the pump body is electrified while washing, the concrete and the water entering the feed hopper are sucked in by the pump body and are discharged through the discharge pipe, the water sucked by the pump body can clean the inside of the pump body, the trouble that a user holds the water jet pipe to clean the concrete pump is avoided, the motor can drive the annular scraper blade to rotate, the annular scraper blade can scrape the inner wall of the discharge pipe by rotating, and the blockage of the discharge pipe adhered to the inner wall of the discharge pipe is avoided, thereby ensuring better cleaning effect.

Drawings

FIG. 1 is a schematic overall perspective view of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is an enlarged partial structural view of part A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of a portion B of FIG. 2 according to the present invention;

FIG. 5 is a schematic top sectional view of the inner ring tube of the present invention;

FIG. 6 is a schematic diagram of a cross-sectional view of the tapping pipe according to the utility model from the right.

The labels in the figure are: the device comprises a pump body 101, a water tank 102, a water inlet pipe 103, a water pump 104, a water outlet pipe 105, a feed hopper 106, a cover 107, an air inlet pipe 108, an air pump 109, an air outlet pipe 110, an outer ring pipe 111, an air outlet head 112, an inner ring pipe 113, a water spray head 114, a water outlet pipe 115, a motor 116 and a ring scraper 117.

Detailed Description

As shown in fig. 1 to 6, the self-cleaning concrete pump comprises a pump body 101, a feed hopper 106 and a discharge pipe 115, wherein the feed hopper 106 and the discharge pipe 115 are respectively communicated with the right side and the right end of the upper end of the pump body 101, the upper end of the feed hopper 106 is hinged with a cover 107, an air injection assembly and a water injection assembly are arranged inside the cover 107, the air injection assembly is used for cleaning cement inside the feed hopper 106, the water injection assembly is used for further cleaning the cement, the air injection assembly comprises an outer annular pipe 111 and an air outlet head 112, the outer annular pipe 111 is embedded and installed on the edge inside of the cover 107, the middle part of the upper surface of the pump body 101 is connected with a water tank 102, an air pump 109 is installed on the right side of the water tank 102, the upper end and the lower end of the air pump 109 are respectively communicated with an air inlet pipe 108 and an air outlet pipe 110, the right end of the air outlet pipe 110 is communicated with the upper end of the outer annular pipe 111, the air outlet head 112 is provided with a plurality of the air outlet head and is arranged below the cover 107, the plurality of gas outlets 112 are distributed in an annular shape at equal intervals and are communicated with the lower end of the outer ring pipe 111, and the gas outlets 112 are obliquely arranged and are parallel to the inner wall of the feed hopper 106;

The cover 107 is covered above the feed hopper 106, the air pump 109 is powered on, the air pump 109 can suck external air through the air inlet pipe 108, the air pump 109 can introduce the sucked external air into the outer annular pipe 111 through the air outlet pipe 110, the external air in the outer annular pipe 111 can be sprayed out through the air outlet head 112, the external air sprayed out of the air outlet head 112 can be blown onto concrete adhered to the inner wall of the feed hopper 106, the concrete adhered to the inner wall of the feed hopper 106 is blown downwards, the concrete on the inner wall of the feed hopper 106 is well cleaned, and the phenomenon that the concrete is adhered to the feed hopper 106 to influence the entering of the next concrete is avoided;

the water spraying component comprises an inner ring pipe 113 and water spraying heads 114, the inner ring pipe 113 is embedded in the middle of the inside of the cover 107, the water pump 104 is installed on the right side of the inner wall of the water tank 102, a water outlet pipe 105 penetrating out of the water tank 102 is communicated between the water pump 104 and the upper end of the inner ring pipe 113, the left side of the water tank 102 is communicated with a water inlet pipe 103, the water spraying heads 114 are provided with a plurality of water spraying heads and are positioned below the cover 107, the plurality of water spraying heads 114 are distributed in an annular shape at equal intervals and are communicated with the lower end of the inner ring pipe 113, and the water spraying heads 114 are obliquely arranged and face the inner wall of the feeding hopper 106;

After the air outlet head 112 blows the inner wall of the feed hopper 106, water is introduced into the water tank 102 from the water inlet pipe 103, the water supply pump 104 is electrified, the water pump 104 can suck water in the water tank 102 and pump the water into the inner ring pipe 113 through the water outlet pipe 105, the water pumped into the inner ring pipe 113 can be sprayed out through the water spray head 114, the water sprayed out by the water spray head 114 can be blown to the inner wall of the feed hopper 106, so that the feed hopper 106 is washed, the pump body 101 is electrified while the pump body 101 is washed, concrete and water entering the feed hopper 106 are sucked in through the pump body 101 and are discharged through the water outlet pipe 115, the water sucked in by the pump body 101 can be used for cleaning the inside of the pump body 101, and the trouble that a user holds the water spray pipe to clean a concrete pump is avoided;

an anti-blocking component is arranged inside the discharging pipe 115 and used for preventing the inside of the discharging pipe 115 from being blocked, the anti-blocking component comprises an annular scraping plate 117 and a motor 116, the upper end and the lower end of the annular scraping plate 117 are rotatably connected inside the discharging pipe 115, the outer wall of the annular scraping plate 117 is attached to the inner wall of the discharging pipe 115, the motor 116 is installed at the upper end of the discharging pipe 115, and the power output end of the motor 116 is inserted into and connected with the upper end of the annular scraping plate 117;

Electrify for motor 116, motor 116 alright with drive ring scraper 117 and rotate, ring scraper 117 rotates alright with scraping to discharging pipe 115 inner wall to avoid discharged concrete to glue and block up discharging pipe 115 at discharging pipe 115 inner wall, thereby guaranteed the effect of better clearance.

Claims

1. The utility model provides a self-cleaning concrete pump, includes the pump body (101), feeder hopper (106) and discharging pipe (115) communicate respectively in pump body (101) upper end right side and right-hand member, its characterized in that:

the upper end of the feed hopper (106) is hinged with a cover (107), an air injection assembly and a water spray assembly are arranged inside the cover (107), the air injection assembly is used for cleaning cement inside the feed hopper (106), and the water spray assembly is used for further cleaning the cement;

the inside anti-blocking component that is equipped with of discharging pipe (115), prevent that anti-blocking component is used for avoiding inside the taking place of discharging pipe (115) to block up.

2. A self-cleaning concrete pump according to claim 1, characterised in that: the air injection assembly comprises an outer ring pipe (111) and an air outlet head (112), the outer ring pipe (111) is embedded in the edge of the inside of the cover (107), the middle of the upper surface of the pump body (101) is connected with a water tank (102), an air pump (109) is installed on the right side of the water tank (102), the upper end and the lower end of the air pump (109) are respectively communicated with an air inlet pipe (108) and an air outlet pipe (110), and the right end of the air outlet pipe (110) is communicated with the upper end of the outer ring pipe (111).

3. A self-cleaning concrete pump according to claim 2, characterized in that: the gas outlet heads (112) are arranged below the cover (107), the gas outlet heads (112) are distributed in an annular and equidistant mode and are communicated with the lower end of the outer ring pipe (111), and the gas outlet heads (112) are obliquely arranged and are parallel to the inner wall of the feed hopper (106).

4. A self-cleaning concrete pump according to claim 2, characterized in that: the water spray assembly comprises an inner ring pipe (113) and a water spray head (114), the inner ring pipe (113) is embedded in the middle of the inside of the cover (107), a water pump (104) is installed on the right side of the inner wall of the water tank (102), a water outlet pipe (105) penetrating through the water tank (102) is communicated between the water pump (104) and the upper end of the inner ring pipe (113), and a water inlet pipe (103) is communicated with the left side of the water tank (102).

5. A self-cleaning concrete pump according to claim 4, characterized in that: the sprinkler heads (114) are arranged below the cover (107), the sprinkler heads (114) are distributed in an annular shape at equal intervals and communicated with the lower end of the inner ring pipe (113), and the sprinkler heads (114) are obliquely arranged and face the inner wall of the feed hopper (106).

6. A self-cleaning concrete pump according to claim 1, characterised in that: prevent stifled subassembly includes ring scraper blade (117) and motor (116), ring scraper blade (117) upper and lower end rotate connect in inside discharging pipe (115), ring scraper blade (117) outer wall with discharging pipe (115) inner wall laminating, motor (116) install in discharging pipe (115) upper end, motor (116) power take off insert with ring scraper blade (117) upper end is connected.