CN213500004U

CN213500004U - Concrete mixer

Info

Publication number: CN213500004U
Application number: CN202021972348.4U
Authority: CN
Inventors: 张曦允; 严嘉俊; 严士桦
Original assignee: Meishan Zhongheng Concrete Co ltd
Current assignee: Meishan Zhongheng Concrete Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-22
Anticipated expiration: 2030-09-10

Abstract

The utility model provides a concrete mixer, including the agitator, be equipped with agitating unit in the agitator, agitating unit is including the rotation axis and the setting that transversely set up just be spiral stirring leaf at rotation axis outer wall, still be equipped with detecting system in the agitator, detecting system includes humidity transducer, humidity transducer sets up the outside at the rotation axis, the upper end of agitator is equipped with the feeder hopper, and the lower extreme is equipped with out the hopper, it is provided with the baffle to slide between hopper and the agitator to go out, and it is complicated to solve the mixer structure, and stirs the problem of inefficiency.

Description

Concrete mixer

Technical Field

The utility model relates to a mix earth trucd mixer technical field, concretely relates to mix earth trucd mixer.

Background

The concrete mixer truck has the structural principle that the concrete mixer truck consists of an automobile chassis and a special device for concrete mixing and transporting. The chassis of the concrete mixing and transporting truck produced in China mostly adopts a second type of universal chassis provided by the whole truck manufacturer. The special mechanism mainly comprises a power takeoff, a front support and a rear support of a mixing drum, a speed reducer, a hydraulic system, the mixing drum, an operating mechanism, a cleaning system and the like.

The existing stirrer is complex in structure and low in stirring efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mix earth mixer solves the mixer structure complicacy, and stirs the problem of inefficiency.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a concrete mixer comprises a mixing tank, wherein a stirring device is arranged in the mixing tank, the stirring device comprises a rotating shaft and spiral stirring blades, the rotating shaft is transversely arranged, the spiral stirring blades are arranged on the outer wall of the rotating shaft, a detection system is further arranged in the mixing tank, the detection system comprises a humidity sensor, the humidity sensor is arranged on the outer side of the rotating shaft, a feeding hopper is arranged at the upper end of the mixing tank, a discharging hopper is arranged at the lower end of the mixing tank, and a baffle is arranged between the discharging hopper and the mixing tank in a sliding mode.

The technical scheme is that the stirring device further comprises a base, a water tank, a first support and a second support, wherein the first support, the stirring barrel and the second support are arranged at the upper end of the base, the first support and the second support are respectively located at the left end and the right end of the stirring barrel, the water tank is arranged on the first support and is communicated with the stirring barrel through a water pipe, a motor is arranged on the second support, and the motor is used for driving the rotating shaft in the stirring barrel to rotate.

A further technical scheme is that the first support comprises a supporting plate and a supporting frame, the supporting plate is arranged at the upper end of the base, a groove is vertically formed in the upper end face of the supporting plate, a sliding groove communicated with the groove is vertically formed in the surface wall of the supporting plate, a limiting groove which is 'U' is formed in one side of the sliding groove, a sliding block is arranged in the groove in a sliding mode, a connecting block is connected to one side of the sliding block, and one end, far away from the sliding block, of the connecting block penetrates through the sliding groove and is.

The technical scheme is that the lower end of the connecting block is arc-shaped, and the length of the sliding block is larger than the width of the opening of the sliding groove.

A further technical scheme is, the stirring leaf includes first stirring leaf, second stirring leaf and a plurality of connecting rod, first stirring leaf and second stirring leaf all are the coaxial setting in the rotation axis outside of heliciform, the one end and the rotation axis of connecting rod are connected, and the both sides face of the other end is connected with first stirring leaf and second stirring leaf respectively.

The further technical proposal is that the water pipe is provided with a flow control valve.

According to a further technical scheme, a controller is arranged on the side face of the supporting plate, a central processing unit is arranged in the controller, and the humidity sensor, the motor and the flow control valve are in signal connection with the central processing unit.

According to a further technical scheme, a stirring inner container is arranged in the stirring barrel, a plurality of mounting grooves are formed in the circumferential wall of the outer side of the stirring inner container, a heating coil is arranged in each mounting groove, and the heating coil is in signal connection with the central processing unit.

The technical scheme is that an information transmission module is arranged in the controller and is in signal connection with the remote mobile phone terminal.

Compared with the prior art, the beneficial effects of the utility model are that:

the rotation axis drives and is spiral stirring leaf and stirs mixing earth, and spiral stirring leaf can cut the mixing earth of caking after mixing with water, is spiral stirring leaf simultaneously and makes mixing earth and the faster mixture of water to improve stirring efficiency, be equipped with humidity transducer in the rotation axis outside simultaneously, be used for detecting the humidity of mixing earth in the agitator, ensure the consistency of mixing earth, whole device simple structure, the marketing of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the concrete mixer of the present invention.

Fig. 2 is a schematic structural diagram of the stirring device of the present invention.

Fig. 3 is a partial cross-sectional view of the inner container and the mixing tank of the utility model.

Fig. 4 is a schematic diagram of the information transmission of the central processing unit of the present invention.

Fig. 5 is a schematic view of the structure of the middle supporting plate of the present invention.

Fig. 6 is a schematic view of the structure of the middle supporting frame of the present invention.

Icon: 1-stirring barrel, 2-rotating shaft, 3-humidity sensor, 4-feeding hopper, 6-discharging hopper, 7-baffle, 8-base, 9-water tank, 10-first support, 11-second support, 12-water pipe, 13-motor, 14-first stirring blade, 15-second stirring blade, 16-connecting rod, 17-flow control valve, 18-controller, 19-central processor, 20-stirring liner, 21-mounting groove, 22-heating coil, 23-supporting plate, 24-supporting frame, 25-groove, 26-sliding groove, 27-limiting groove, 28-sliding block and 29-connecting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention 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 merely illustrative of the invention and are not intended to limit the invention.

Example (b):

fig. 1-6 show the utility model relates to a concrete mixer's a preferred embodiment, concrete mixer in this embodiment specifically includes agitator 1, be equipped with agitating unit in the agitator 1: agitating unit is including the rotation axis 2 of horizontal setting and set up at 2 outer walls of rotation axis and be spiral shape stirring leaf: still be equipped with detecting system in the agitator 1, detecting system includes humidity transducer 3, humidity transducer 3 sets up in the outside of rotation axis 2: the upper end of agitator 1 is equipped with feeder hopper 4, and the lower extreme is equipped with out hopper 6, it is provided with baffle 7 to slide between hopper 6 and the agitator 1 to go out.

The utility model discloses a theory of operation is: rotation axis 2 drives and is the spiral stirring leaf and stirs muddy earth, spiral stirring leaf can cut the muddy earth of caking after mixing with water, it makes muddy earth and the faster mixture of water to be spiral stirring leaf simultaneously, thereby improve stirring efficiency, be equipped with humidity transducer 3 in the 2 outsides of rotation axis simultaneously, a humidity for detecting the muddy earth in agitator 1, ensure the consistency of muddy earth, it is concrete, it adds from feeder hopper 4 of 1 upper end of agitator to mix earth, discharge from play hopper 6 of 1 lower extreme of agitator, when 1 stirring at agitator, baffle 7 seals out hopper 6, make out hopper 6 block up, when row material is arranged to needs, pull out baffle 7 again and can arrange the material, whole device simple structure, the marketing of being convenient for.

Preferably, the device also comprises a base 8, a water tank 9, a first support 10 and a second support 11, wherein the first support 10, the stirring barrel 1 and the second support 11 are all arranged at the upper end of the base 8, the first support 10 and the second support 11 are respectively arranged at the left end and the right end of the stirring barrel 1, the water tank 9 is arranged on the first support 10 and is communicated with the stirring barrel 1 through a water pipe 12, a motor 13 is arranged on the second support 11, the motor 13 is used for driving a rotating shaft 2 in the stirring barrel 1 to rotate, the first support 10, the stirring barrel 1 and the second support 11 are all arranged at the upper end of the base 8, the first support 10 and the second support 11 are respectively arranged at the left end and the right end of the stirring barrel 1, the water tank 9 is arranged on the first support 10 and is communicated with the stirring barrel 1 through the water pipe 12, preferably, the position of the water tank 9 is higher than the lowest point of a stirring chamber in the stirring barrel 1, in water discharging to agitator 1 in water tank 9 is convenient for water pipe 12, be equipped with motor 13 on the second support 11, motor 13 is used for driving the agitating unit in agitator 1 and rotates, and is concrete, and motor 13's output shaft passes in agitator 1's outer wall and extends to agitator 1, and is connected with rotation axis 2 to it rotates to drive rotation axis 2, thereby drives and mixes earth and rotate, makes the muddy earth intensive mixing of joining.

Preferably, the first support 10 includes a support plate 23 and a support frame 24, the support plate 23 is disposed at the upper end of the base, a groove 25 is vertically disposed on the upper end surface of the support plate 23, a sliding groove 26 communicated with the groove 25 is vertically disposed on the surface wall of the support plate 23, a U-shaped limit groove 27 is disposed on one side of the sliding groove 26, a sliding block 28 is slidably disposed in the groove 25, a connecting block 29 is connected to one side of the sliding block 28, one end of the connecting block 29 far from the sliding block 28 passes through the sliding groove 26 and is connected to the support frame 24, specifically, when the position height of the water tank 9 is adjusted, the connecting block 29 is lifted upwards to separate the lower end surface of the connecting block 29 from the limit groove 27, the connecting block 29 is moved towards the sliding groove 26 to enable the connecting block 29 to drive the sliding block 28 to move up and down in the sliding groove 26, and the connecting block 29 is, make the lower extreme laminating of connecting block 29 at the upper surface of spacing groove 27, accomplish the fixed of connecting block 29, accomplished the change to the water tank 9 position promptly, conveniently carry out the regulation of position height to water tank 9 to the convenience is washd water tank 9, and is preferred, and the up end of support frame 24 is the arc form, and the fixed water tank 9 of easy to assemble, the lower extreme of connecting block 29 are circular-arcly, 28 length of slider is greater than the width of the opening part of spout 26, avoids 28 roll-off spouts 26 of slider.

Preferably, the stirring leaf includes first stirring leaf 14, second stirring leaf 15 and a plurality of connecting rod 16, first stirring leaf 14 and second stirring leaf 15 all are the coaxial setting in the 2 outsides of rotation axis of heliciform, connecting rod 16's one end is connected with rotation axis 2, and the both sides face of the other end is connected with first stirring leaf 14 and second stirring leaf 15 respectively, and is preferred, and the pitch of first stirring leaf 14 is greater than the pitch of second stirring leaf 15, makes first stirring leaf 14 and second stirring leaf 15 can carry out abundant mixture to the muddy earth of co-altitude not, and connecting rod 16's one end is connected with rotation axis 2 simultaneously, and the both sides face of the other end is connected with first stirring leaf 14 and second stirring leaf 15 respectively, increases second stirring leaf 15 and first stirring leaf 14's stability through connecting rod 16.

Preferably, the water pipe 12 is provided with a flow control valve 17, and the flow control valve 17 is convenient for controlling the quantity of drained water, so that the water added into the stirring barrel 1 reaches an accurate value, and the mixing and stirring of the concrete are facilitated.

Preferably, backup pad 23 side is equipped with controller 18, be equipped with central processing unit 19 in the controller 18, humidity transducer 3, motor 13 and flow control valve 17 all are connected with central processing unit 19 electricity, and humidity transducer 3 transmits the information that detects to central processing unit 19, and central processing unit 19 compares the humidity information of accepting with the humidity information numerical value of prestoring, transmits data information to controller 18 again, and controller 18 controls the volume of flow control valve 17 drainage according to the data information of accepting, and controller 18 also can control motor 13's positive and negative rotation simultaneously.

Preferably, a stirring inner container 20 is arranged in the stirring barrel 1, a plurality of mounting grooves 21 are formed in the circumferential wall of the outer side of the stirring inner container 20, a heating coil 22 is arranged in each mounting groove 21, the heating coil 22 is electrically connected with the central processing unit 19, and the heating coil 22 is suitable for winter and prevents the phenomenon of freezing and solidification in the stirring barrel 1.

Preferably, an information transmission module is arranged in the controller 18, the information transmission module is in signal connection with a remote mobile phone terminal, and data information monitored by the humidity sensor 3 in real time can be transmitted to the remote mobile phone terminal, so that remote monitoring is realized.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a concrete mixer which characterized in that: including agitator (1), be equipped with agitating unit in agitator (1):

the stirring device comprises a rotating shaft (2) which is transversely arranged and spiral stirring blades which are arranged on the outer wall of the rotating shaft (2);

a detection system is further arranged in the stirring barrel (1), the detection system comprises a humidity sensor (3), and the humidity sensor (3) is arranged on the outer side of the rotating shaft (2);

the upper end of agitator (1) is equipped with feeder hopper (4), and the lower extreme is equipped with out hopper (6), it is provided with baffle (7) to slide between hopper (6) and the play agitator (1) to go out.

2. A concrete mixer according to claim 1, wherein: still include base (8), water tank (9), first support (10) and second support (11), first support (10), agitator (1) and second support (11) all set up the upper end at base (8), just first support (10) and second support (11) are located agitator (1) both ends about respectively, water tank (9) set up on first support (10), and through water pipe (12) and agitator (1) switch-on, be equipped with motor (13) on second support (11), motor (13) are used for driving rotation axis (2) rotation in agitator (1).

3. A concrete mixer according to claim 2, wherein: first support (10) include backup pad (23) and support frame (24), backup pad (23) set up in the base upper end, the vertical recess (25) that is equipped with of backup pad (23) up end, backup pad (23) table wall is vertical to be equipped with communicating spout (26) of recess (25), spout (26) one side is equipped with spacing groove (27) that are "U", it is equipped with slider (28) to slide in recess (25), one side of slider (28) is connected with connecting block (29), the one end that slider (28) were kept away from in connecting block (29) passes spout (26) and is connected with support frame (24).

4. A concrete mixer according to claim 3, wherein: the lower end of the connecting block (29) is arc-shaped, and the length of the sliding block (28) is greater than the width of the opening of the sliding groove (26).

5. A concrete mixer according to claim 2, wherein: the stirring leaf includes first stirring leaf (14), second stirring leaf (15) and a plurality of connecting rod (16), first stirring leaf (14) and second stirring leaf (15) all are the coaxial setting in rotation axis (2) outside of heliciform, the one end and the rotation axis (2) of connecting rod (16) are connected, and the both sides face of the other end is connected with first stirring leaf (14) and second stirring leaf (15) respectively.

6. A concrete mixer according to claim 2, wherein: and a flow control valve (17) is arranged on the water pipe (12).

7. A concrete mixer according to claim 3, wherein: the side of the supporting plate (23) is provided with a controller (18), a central processor (19) is arranged in the controller (18), and the humidity sensor (3), the motor (13) and the flow control valve (17) are in signal connection with the central processor (19).

8. A concrete mixer according to claim 7, wherein: an information transmission module is arranged in the controller (18), and the information transmission module is in signal connection with a remote mobile phone terminal.