CN209521094U

CN209521094U - A kind of concrete mixer

Info

Publication number: CN209521094U
Application number: CN201821629113.8U
Authority: CN
Inventors: 王晓红; 谭倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-09
Filing date: 2018-10-09
Publication date: 2019-10-22
Anticipated expiration: 2028-10-09

Abstract

The utility model discloses a kind of concrete mixers, including stirred box body, motor protecting cover is installed at the top of the stirred box body, the motor protecting cover inner tip is equipped with motor, the motor bottom is connected with motor shaft, the motor shaft bottom extends through stirred box body and first rotating shaft is connected with screw rod, the first rotating shaft is located at stirred box body inner tip, bottom is mounted on the first stirring rod at left and right sides of the screw rod, first stirring rod side is connected with stirring vertical bar, mixing drum is installed on the outside of the screw rod, the second stirring rod has been respectively fixedly connected at left and right sides of the mixing drum, threaded hole is offered inside the mixing drum, the threaded hole internal slide connection.The utility model will drive mixing drum in screw rod rotation and rotate in the opposite direction, can be more adequately stirred to concrete by the shaft on the mixing drum and connecting rod on screw rod, more practical, is suitble to be widely popularized and use.

Description

A kind of concrete mixer

Technical field

The utility model relates to concrete stirring technique field, specially a kind of concrete mixer.

Background technique

At present concrete mixer be cement, sandstone aggregate and water mixing and mixing at concrete mixture machinery, It is mainly formed, is stirred by mixing cylinder, charging and shedding mechanism, water system, prime mover, transmission mechanism, rack and supporting arrangement etc. Machine divides pears formula, drum, bipyramid, disk vertical shaft type and circular groove axle horizontal type etc. according to structure type, but existing blender stirs Mixing effect not is very well, therefore, it is proposed that a kind of concrete mixer.

Utility model content

The purpose of this utility model is to provide a kind of concrete mixers, solve and ask proposed in background technique Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of concrete mixer, including agitator tank Body, the stirred box body top are equipped with motor protecting cover, and the motor protecting cover inner tip is equipped with motor, the motor Bottom is connected with motor shaft, and the motor shaft bottom extends through stirred box body and first rotating shaft is connected with screw rod, and described first Shaft is located at stirred box body inner tip, and bottom is mounted on the first stirring rod, first stirring at left and right sides of the screw rod Bar side is connected with stirring vertical bar, and mixing drum is equipped on the outside of the screw rod, is respectively fixedly connected at left and right sides of the mixing drum There is the second stirring rod, threaded hole is offered inside the mixing drum, the threaded hole internal slide is connected with screw rod, the stirring The cylinder top left and right sides is connected with first rotating shaft by connecting rod.

As a kind of preferred embodiment of the utility model, the screw rod bottom is fixedly connected with third stirring rod.

As a kind of preferred embodiment of the utility model, support is mounted at left and right sides of the stirred box body bottom Bar, the stirred box body top left side and bottom offer inlet port and outlet port respectively.

As a kind of preferred embodiment of the utility model, front end is connected by the second shaft on the left of the stirred box body There is cabinet baffle, a circle is bonded with sealing rubber ring on rear side of the cabinet baffle.

As a kind of preferred embodiment of the utility model, the stirred box body left bottom is equipped with working power, Control switch is installed, the electric energy output end of the working power and the electrical energy inputs of motor connect on the left of the working power It connects, the signal output end of the control switch and the signal input part of motor connect.

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

1. the utility model will drive stirring in screw rod rotation by the shaft on the mixing drum and connecting rod on screw rod Cylinder rotates in the opposite direction, can more adequately be stirred to concrete, is conducive to more practical use concrete Blender.

2. the utility model can use effect when stirring vertical bar promotes stirring by the stirring vertical bar on the second stirring rod Fruit improves degree of mixing of the concrete in stirring, is conducive to more practical use concrete mixer.

3. the utility model is by being equipped with the third stirring rod of screw rod bottom, can concrete to stirred box body bottom into Row stirring, avoid lower concrete stirring less than the case where generation, be conducive to more practical use concrete mixer.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the overall structure diagram of the utility model concrete mixer；

Fig. 2 is the motor protecting cover and stirred box body schematic diagram of internal structure of the utility model concrete mixer；

Fig. 3 is the Screw hole structure schematic diagram of the utility model concrete mixer；

Fig. 4 is the rubber seal structural schematic diagram of the utility model concrete mixer.

In figure: 1, stirred box body 2, the second shaft 3, cabinet baffle 4, handle 5, support rod 6, motor protecting cover 7, Motor 8, motor shaft 9, screw rod 10, first rotating shaft 11, connecting rod 12, mixing drum 13, the first stirring rod 14, second stirs Bar 15 is mixed, vertical bar 16, third stirring rod 17, working power 18, control switch 19, discharge port 20, feed inlet are stirred 21, threaded hole 22, rubber seal.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of concrete mixer, including stirred box body 1, motor protecting cover 6 is installed at the top of the stirred box body 1,6 inner tip of motor protecting cover is equipped with motor 7, described 7 bottom of motor is connected with motor shaft 8, and 8 bottom of motor shaft extends through stirred box body 1 and first rotating shaft 10 is connected with screw rod 9, the first rotating shaft 10 is located at 1 inner tip of stirred box body, and 9 left and right sides bottom of screw rod is mounted on the first stirring rod 13,13 side of the first stirring rod is connected with stirring vertical bar 15, is equipped with mixing drum 12, the stirring on the outside of the screw rod 9 12 left and right sides of cylinder has been respectively fixedly connected with the second stirring rod 14, and threaded hole 21, the spiral shell are offered inside the mixing drum 12 21 internal slide of pit is connected with screw rod 9, and the 12 top left and right sides of mixing drum is connected with first turn by connecting rod 11 Axis 10.

2 and Fig. 3 is please referred in the present embodiment by the shaft on the mixing drum 12 and connecting rod 11 on screw rod 9, in screw rod 9 It will drive mixing drum 12 when rotation to rotate in the opposite direction, more adequately concrete can be stirred, be conducive to more Concrete mixer is used for practical, by the stirring vertical bar 15 on the second stirring rod 14, stirring vertical bar 15 is can use and mentions Effect when stirring is risen, degree of mixing of the concrete in stirring is improved, is conducive to more practical use concrete mixer.

Wherein, 9 bottom of screw rod is fixedly connected with third stirring rod 16.

Please referred in the present embodiment Fig. 2 by be equipped with 9 bottom of screw rod third stirring rod 16, can be to 1 bottom of stirred box body The concrete in portion is stirred, avoid lower concrete stirring less than the case where generation, it is mixed to be conducive to more practical use Solidifying soil blender.

Wherein, be mounted on support rod 5 at left and right sides of 1 bottom of stirred box body, 1 top left side of stirred box body and Bottom offers feed inlet 20 and discharge port 19 respectively.

Wherein, the 1 left side front end of stirred box body is connected with cabinet baffle 3, the cabinet baffle 3 by the second shaft 2 The circle of rear side one is bonded with sealing rubber ring 22.

Wherein, 1 left bottom of stirred box body is equipped with working power 17, is equipped with control on the left of the working power 17 Switch 18 is made, the electric energy output end of the working power 17 is connect with the electrical energy inputs of motor 7, the letter of the control switch 18 Number output end is connect with the signal input part of motor 7.

When a kind of concrete mixer uses, first working power 17 is powered, it, will after the energization of working power 17 Concrete is poured into from feed inlet 20, then opens control switch 18 and motor 7 is allowed to start running, motor 7 drives motor shaft 8, motor Axis 8 drives screw rod 9, and screw rod 9 drives the second stirring rod 14, stirring vertical bar 15 and third stirring rod 16, while screw rod 9 rotates Mixing drum 12 can be driven by threaded hole 21, mixing drum 12 drives connecting rod 11, and connecting rod 11 drives first rotating shaft 10 that can make to stir Cylinder 12 is mixed to rotate in the opposite direction, mixing drum 12 drive the second stirring rod 14 concrete is stirred, by the first stirring rod 13, The opposite direction of the positive direction stirring and the second stirring rod 14 of stirring vertical bar 15 and third stirring rod 16 stirs, can be more fully Concrete is stirred.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of concrete mixer, including stirred box body (1), it is characterised in that: be equipped with electricity at the top of the stirred box body (1) Machine protective cover (6), motor protecting cover (6) inner tip are equipped with motor (7), and motor (7) bottom is connected with motor Axis (8), motor shaft (8) bottom extends through stirred box body (1) and first rotating shaft (10) is connected with screw rod (9), and described One shaft (10) is located at stirred box body (1) inner tip, and bottom is mounted on the first stirring rod at left and right sides of the screw rod (9) (13), the first stirring rod (13) side is connected with stirring vertical bar (15), is equipped with mixing drum on the outside of the screw rod (9) (12), it has been respectively fixedly connected with the second stirring rod (14) at left and right sides of the mixing drum (12), has been opened inside the mixing drum (12) Equipped with threaded hole (21), threaded hole (21) internal slide is connected with screw rod (9), the left and right sides at the top of the mixing drum (12) First rotating shaft (10) are connected with by connecting rod (11).

2. a kind of concrete mixer according to claim 1, it is characterised in that: screw rod (9) bottom is fixedly connected There are third stirring rod (16).

3. a kind of concrete mixer according to claim 1, it is characterised in that: described stirred box body (1) bottom or so Two sides are mounted on support rod (5), and stirred box body (1) top left side and bottom offer feed inlet (20) and discharging respectively Mouth (19).

4. a kind of concrete mixer according to claim 1, it is characterised in that: front end on the left of the stirred box body (1) It is connected with cabinet baffle (3) by the second shaft (2), a circle is bonded with sealing rubber ring on rear side of the cabinet baffle (3) (22)。

5. a kind of concrete mixer according to claim 1, it is characterised in that: stirred box body (1) left bottom It is equipped with working power (17), is equipped with control switch (18) on the left of the working power (17), the working power (17) Electric energy output end is connect with the electrical energy inputs of motor (7), the signal output end of the control switch (18) and the letter of motor (7) The connection of number input terminal.