CN217169101U

CN217169101U - Concrete mixer truck concrete waste material scraping device

Info

Publication number: CN217169101U
Application number: CN202220019595.5U
Authority: CN
Inventors: 何刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-08-12
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a concrete mixer truck concrete waste scraping device belongs to concrete mixer truck clearance field, a concrete mixer truck concrete waste scraping device, including the churn, the right side of churn is through low temperature hot melt adhesive fixedly connected with go-between, the right side fixedly connected with shell of go-between, the right side of shell is provided with the auxiliary tube, the left side of auxiliary tube runs through shell and go-between in proper order and extends to the inside of churn, the surface intercommunication of auxiliary tube has the shower nozzle that is located the churn inside, and the right side of auxiliary tube has the feed tank through rotary joint and water pipe intercommunication, and the fixed surface of auxiliary tube is connected with the ring gear that is located the shell inside. It can realize, clears up the churn inner wall, will adhere to the concrete waste on the churn inner wall and strike off, avoids scraping device direct and concrete waste contact simultaneously to scraping device's life has been prolonged.

Description

Concrete mixer truck concrete waste material scraping device

Technical Field

The utility model relates to a concrete mixer clearance field, more specifically say, relate to a concrete mixer concrete waste material scraping device.

Background

The concrete mixer truck is a special equipment that is used for transporting the concrete, and the concrete mixer truck is after discharging the concrete, and its inside can remain partial concrete, just needs to utilize scraping device to clear up its inside this moment, like the public concrete mixer truck waste material scraping device of authorizing bulletin number CN213860009U, including the agitator tank, be provided with double spiral stirring vane on the inner wall of agitator tank. The coaxial welding in the axis position that lies in the agitator tank has a guide bar, and the guide bar is gone up to slide along self length direction and is provided with the collar, is provided with on the agitator tank to be used for ordering about the gliding drive assembly of collar. Rotate on the collar and be provided with the connecting rod perpendicular with the guide bar, the both ends of connecting rod all are provided with the second that is used for striking off stirring vane's first subassembly of striking off and is used for striking off the agitator tank and strikes off the subassembly. After the concrete in the agitator tank discharges on the trucd mixer, order about the collar through drive assembly and slide along the guide bar, drive first striking off the subassembly through the connecting rod and strike off stirring fan blade, drive the second simultaneously and strike off the inner wall that the subassembly struck off the agitator tank. In view of the above-mentioned related art, there are the following drawbacks: the hardness is higher after the concrete waste solidifies, and scraping device is with concrete waste direct contact, and this will cause wearing and tearing to scraping device itself, leads to scraping device's life to reduce.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a concrete mixer truck concrete waste material scraping device, it can realize, clears up the churn inner wall, will strike off attached to the concrete waste material on the churn inner wall, avoids scraping device direct and concrete waste material contact simultaneously to scraping device's life has been prolonged.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A concrete waste scraping device of a concrete mixer truck comprises a mixing drum, wherein the right side of the mixing drum is fixedly connected with a connecting ring through low-temperature hot melt adhesive, the right side of the connecting ring is fixedly connected with a shell, the right side of the shell is provided with an auxiliary pipe, the left side of the auxiliary pipe sequentially penetrates through the shell and the connecting ring and extends into the mixing drum, the surface of the auxiliary pipe is communicated with a spray head positioned in the mixing drum, and the right side of the auxiliary pipe is communicated with a water supply tank through a rotary joint and a water pipe;

the surface fixed connection of auxiliary tube has the ring gear that is located the shell inside, the right side fixedly connected with of shell is located the motor at auxiliary tube top, the output of motor extends to the inside of shell and fixedly connected with master gear, master gear and ring gear intermeshing.

Furthermore, the left side swing joint of auxiliary tube has auxiliary housing, the inside fixedly connected with electro-magnet of auxiliary housing.

Furthermore, the inside fixedly connected with wear-resisting rubber of auxiliary housing, the left side of wear-resisting rubber extends to the outside of shell and with the inner wall swing joint of churn.

Furthermore, the surface of the auxiliary pipe is fixedly connected with limit rings respectively positioned on two sides of the gear ring, and the outer sides of the limit rings are movably connected with the inner wall of the shell through balls.

Furthermore, the top of shell fixedly connected with oil storage cup, the oil drain port of oil storage cup runs through the shell and extends to the inside of shell.

Further, the bottom fixedly connected with backup pad of motor, the bottom fixedly connected with strengthening rib of backup pad, the left side of strengthening rib and backup pad all with the right side fixed connection of shell.

Furthermore, the inside swing joint of shell has limit gear, limit gear is located the front and the back of ring gear respectively, limit gear and ring gear intermeshing.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through setting up feed tank, auxiliary pipe, shower nozzle, motor, master gear and ring gear, comes to the even spraying of cleaner on the churn inner wall, makes the cleaner react with the concrete waste material that adheres to on the churn, lets the concrete waste material drop from the inner wall of churn to avoid scraping device and concrete waste material to take place the friction, lead to the condition that leads to the fact the damage to self, prolonged scraping device's life.

(2) This scheme is through setting up shell and electro-magnet, fixes a position the auxiliary tube, avoids the auxiliary tube to take place the slope because of gravity, leads to the stirring vane in auxiliary tube and the churn to bump.

(3) This scheme is through setting up wear-resisting rubber, comes to protect the electro-magnet, avoids electro-magnet and concrete waste direct contact, and the powder that leads to the concrete waste material enters into the inside of electro-magnet, causes the influence to the electro-magnet.

(4) This scheme is through setting up the spacing ring, comes to carry on spacingly to the auxiliary tube, avoids the auxiliary tube to take place to control the displacement, leads to ring gear and shell to bump.

(5) This scheme is through setting up the oil storage cup, and convenience of customers adds lubricating oil to the master gear at any time, avoids the master gear because the unable lubricating oil that adds of user in time leads to master gear and ring gear to take place wearing and tearing.

(6) This scheme is through setting up backup pad and strengthening rib, comes to support the motor, avoids the motor to take place the slope because of gravity, leads to the master gear can't mesh with the ring gear.

(7) This scheme is through setting up limit gear, comes to carry on spacingly to the ring gear, avoids the ring gear to take place the skew, leads to ring gear and master gear meshing unstable.

Drawings

FIG. 1 is a schematic diagram of an isometric structure of a mixing drum of the present invention;

FIG. 2 is a front sectional view of the auxiliary housing of the present invention;

FIG. 3 is a front sectional view of the housing of the present invention;

fig. 4 is a schematic view of the right sectional structure of the housing of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

The reference numbers in the figures illustrate:

1. a mixing drum; 2. a connecting ring; 3. a housing; 4. an auxiliary tube; 5. a spray head; 6. a water supply tank; 7. a toothed ring; 8. a motor; 9. a main gear; 10. an auxiliary housing; 11. an electromagnet; 12. wear-resistant rubber; 13. a limiting ring; 14. an oil storage cup; 15. a support plate; 16. reinforcing ribs; 17. and a limit gear.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example 1:

referring to fig. 1-5, the device comprises a mixing drum 1, wherein the right side of the mixing drum 1 is fixedly connected with a connecting ring 2 through a low-temperature hot melt adhesive, the right side of the connecting ring 2 is fixedly connected with a shell 3, the right side of the shell 3 is provided with an auxiliary pipe 4, the left side of the auxiliary pipe 4 sequentially penetrates through the shell 3 and the connecting ring 2 and extends into the mixing drum 1, the surface of the auxiliary pipe 4 is communicated with a spray head 5 positioned in the mixing drum 1, and the right side of the auxiliary pipe 4 is communicated with a water supply tank 6 through a rotary joint and a water pipe;

the fixed surface of auxiliary tube 4 is connected with ring gear 7 that is located the inside of shell 3, the right side fixedly connected with of shell 3 is located the motor 8 at auxiliary tube 4 top, the output of motor 8 extends to the inside of shell 3 and fixedly connected with master gear 9, master gear 9 and ring gear 7 intermeshing, through setting up supply tank 6, auxiliary tube 4, shower nozzle 5, motor 8, master gear 9 and ring gear 7, come to come the even spraying of cleaner on churn 1 inner wall, make the cleaner react with the concrete waste material that adheres to on churn 1, let the concrete waste material drop from the inner wall of churn 1, thereby avoid scraping device and concrete waste material to take place the friction, lead to the condition that leads to the fact the damage to self, scraping device's life has been prolonged.

Referring to fig. 2, the left side swing joint of auxiliary tube 4 has auxiliary shell 10, and the inside fixedly connected with electro-magnet 11 of auxiliary shell 10 fixes a position auxiliary tube 4 through setting up shell 3 and electro-magnet 11, avoids auxiliary tube 4 to take place the slope because of gravity, leads to auxiliary tube 4 and the stirring vane in churn 1 to bump.

Referring to fig. 2, the inside fixedly connected with wear-resistant rubber 12 of auxiliary housing 10, the left side of wear-resistant rubber 12 extend to the outside of shell 3 and with the inner wall swing joint of churn 1, through setting up wear-resistant rubber 12, come to protect electro-magnet 11, avoid electro-magnet 11 and concrete waste direct contact, lead to the powder of concrete waste to enter into the inside of electro-magnet 11, cause the influence to electro-magnet 11.

Referring to fig. 5, the fixed surface of the auxiliary tube 4 is connected with the limit rings 13 respectively located at two sides of the gear ring 7, the outer side of the limit ring 13 is movably connected with the inner wall of the housing 3 through the balls, and the limit ring 13 is arranged to limit the auxiliary tube 4, so that the auxiliary tube 4 is prevented from moving left and right, and the gear ring 7 and the housing 3 are prevented from colliding.

Referring to fig. 3, an oil storage cup 14 is fixedly connected to the top of the housing 3, an oil discharge port of the oil storage cup 14 penetrates through the housing 3 and extends into the housing 3, and the oil storage cup 14 is provided to facilitate a user to add lubricating oil to the main gear 9 at any time, thereby preventing the main gear 9 and the toothed ring 7 from being worn due to the fact that the user cannot add lubricating oil to the main gear 9 in time.

Referring to fig. 3, the bottom of the motor 8 is fixedly connected with a supporting plate 15, the bottom of the supporting plate 15 is fixedly connected with a reinforcing rib 16, the left sides of the reinforcing rib 16 and the supporting plate 15 are fixedly connected with the right side of the shell 3, the supporting plate 15 and the reinforcing rib 16 are arranged to support the motor 8, and the main gear 9 is prevented from being meshed with the toothed ring 7 due to the fact that the motor 8 is inclined due to gravity.

Referring to fig. 4, the inside of the housing 3 is movably connected with a limiting gear 17, the limiting gear 17 is respectively located on the front side and the back side of the gear ring 7, the limiting gear 17 is meshed with the gear ring 7, the gear ring 7 is limited by the limiting gear 17, and the gear ring 7 is prevented from shifting, so that the gear ring 7 is not stably meshed with the main gear 9.

When in use: the motor 8 is started firstly, the motor 8 drives the main gear 9 to rotate through the output end, the main gear 9 drives the auxiliary pipe 4 and the spray head 5 to rotate through meshing transmission with the toothed ring 7, the submersible pump of the water supply tank 6 is started simultaneously, the submersible pump can convey cleaning agents in the water supply tank 6 into the auxiliary pipe 4, the auxiliary pipe 4 sprays the cleaning agents on the inner wall of the mixing drum 1 through the spray head 5, the cleaning agents react with concrete waste materials, and the concrete waste materials are enabled to fall off from the inner wall of the mixing drum 1.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a concrete mixer truck concrete waste material scraping device, includes churn (1), its characterized in that: the right side of the mixing drum (1) is fixedly connected with a connecting ring (2) through a low-temperature hot melt adhesive, the right side of the connecting ring (2) is fixedly connected with a shell (3), the right side of the shell (3) is provided with an auxiliary pipe (4), the left side of the auxiliary pipe (4) sequentially penetrates through the shell (3) and the connecting ring (2) and extends into the mixing drum (1), the surface of the auxiliary pipe (4) is communicated with a spray head (5) positioned in the mixing drum (1), and the right side of the auxiliary pipe (4) is communicated with a water supply tank (6) through a rotary joint and a water pipe;

the utility model discloses a motor, including shell (3), auxiliary tube (4), motor (8), main gear (9), the fixed surface of auxiliary tube (4) is connected with ring gear (7) that are located shell (3) inside, the right side fixedly connected with of shell (3) is located motor (8) at auxiliary tube (4) top, the output of motor (8) extends to the inside and fixedly connected with main gear (9) of shell (3), main gear (9) and ring gear (7) intermeshing.

2. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: the left side swing joint of auxiliary tube (4) has auxiliary shell (10), the inside fixedly connected with electro-magnet (11) of auxiliary shell (10).

3. The concrete mixer truck concrete waste scraping device according to claim 2, characterized in that: the inner part of the auxiliary shell (10) is fixedly connected with wear-resistant rubber (12), and the left side of the wear-resistant rubber (12) extends to the outer part of the shell (3) and is movably connected with the inner wall of the stirring cylinder (1).

4. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: the surface of the auxiliary pipe (4) is fixedly connected with limit rings (13) which are respectively positioned on two sides of the gear ring (7), and the outer sides of the limit rings (13) are movably connected with the inner wall of the shell (3) through balls.

5. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: the top fixedly connected with oil storage cup (14) of shell (3), the oil drain port of oil storage cup (14) runs through shell (3) and extends to the inside of shell (3).

6. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: the bottom fixedly connected with backup pad (15) of motor (8), the bottom fixedly connected with strengthening rib (16) of backup pad (15), the left side of strengthening rib (16) and backup pad (15) all with the right side fixed connection of shell (3).

7. The concrete mixer truck concrete waste scraping device according to claim 1, characterized in that: the inner part of the shell (3) is movably connected with a limiting gear (17), the limiting gear (17) is respectively positioned on the front side and the back side of the gear ring (7), and the limiting gear (17) is meshed with the gear ring (7).