CN214871604U

CN214871604U - Concrete mixer

Info

Publication number: CN214871604U
Application number: CN202120233900.6U
Authority: CN
Inventors: 申屠庆源; 汪力; 朱斌
Original assignee: Tonglu Hongjiyuan Concrete Co ltd
Current assignee: Tonglu Hongjiyuan Concrete Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-11-26
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a concrete mixer, including the support, fixedly connected with agitator tank on the support, the below of agitator tank is provided with driving motor, and the inside of agitator tank is provided with the stirring leaf, and driving motor's output shaft passes through the reducing gear box and connects the stirring leaf, is provided with on the lateral wall of agitator tank and connects the discharging pipe and set up the valve on the discharging pipe, the upper end of agitator tank is provided with round platform shape leak protection cover, the support includes pillar and horizontal pole, the pillar includes spring mount pad down, fixedly connected with support column on the spring mount pad down, support column outside cover is equipped with damping spring, the damping spring lower extreme is connected with spring mount pad down, and the upper end is connected with spring mount pad, the outside of pillar still overlaps and is equipped with the sleeve. The utility model discloses a set up the leak protection cover of round platform shape in the upper end of mixer, the concrete splashes when can effectively preventing to stir, sets up damping spring in the pillar is inside simultaneously, can reduce the vibrations of mixer during operation.

Description

Concrete mixer

Technical Field

The utility model relates to a concrete processing technology field, concretely relates to concrete mixer.

Background

The concrete mixer is suitable for mixing dry and hard concrete, fluid concrete, light aggregate concrete and various mortars in various prefabricated part factories and industrial and civil building engineering construction departments such as water conservancy, roads, bridges and the like. Not only can be operated independently, but also can be combined with a corresponding proportioning machine to form a simple mixing plant.

Current concrete mixer includes the support, fixedly connected with agitator tank on the support, and the below of agitator tank is provided with driving motor, and the inside of agitator tank is provided with the stirring leaf, and driving motor drives the stirring leaf rotation, and one side of agitator tank sets up connects the discharge gate and sets up the valve on the discharge gate. In the scheme, when the valve is opened, the concrete at the feeding port can splash, so that the factory pollution and the resource waste are caused; simultaneously vibrations are great when current mixer stirs, influence stirring effect. To the technical problem, the utility model provides a concrete mixer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the concrete that appears in the feed inlet department when the stirring of current mixer splashes, causes pollution and waste, and the shock attenuation effect is poor simultaneously. The utility model discloses a set up the leak protection cover of round platform shape in the upper end of mixer, the concrete splashes when can effectively preventing to stir, sets up damping spring in the pillar is inside simultaneously, can reduce the vibrations of mixer during operation.

In order to achieve the purpose, the utility model discloses a concrete mixer, which comprises a bracket, wherein a stirring tank is fixedly connected on the bracket, a driving motor is arranged below the stirring tank, a stirring blade is arranged inside the stirring tank, an output shaft of the driving motor is connected with the stirring blade through a reduction gearbox, a discharging pipe and a valve arranged on the discharging pipe are arranged on the side wall of the stirring tank, a truncated cone-shaped anti-leakage cover is arranged at the upper end of the stirring tank, a charging opening is arranged at the upper end of the anti-leakage cover, the bracket comprises a support post and a cross rod, the cross rod is connected between the support posts, the support post comprises a lower spring mounting seat, a support post is fixedly connected on the lower spring mounting seat, a damping spring is sleeved outside the support post, the lower end of the damping spring is connected with the lower spring mounting seat, the upper end of the damping spring is connected with an upper spring mounting seat, and a sleeve is sleeved outside the support post, the lower end of the sleeve is fixedly connected with the lower spring mounting seat, the upper end of the sleeve is movably connected with the upper spring mounting seat, and the support column is connected with the stirring tank through the upper spring mounting seat.

Further, in the technical scheme disclosed in the utility model, the lateral wall department that the agitator tank is close to the discharging pipe is provided with accepts the bucket, the bottom side of accepting the bucket is equipped with the universal wheel.

Further, in the technical solution disclosed in the present invention, the upper end cross section of the leakage-proof cover is smaller than the lower end cross section.

Further, the utility model discloses an among the technical scheme, damping spring's top and the bottom fixed connection of last spring mounting seat, damping spring's bottom and the top fixed connection of lower spring mounting seat.

The utility model has the advantages that: 1. the cone-shaped anti-leakage cover is arranged at the upper end of the stirrer, so that concrete can be effectively prevented from splashing during stirring; 2. the damping spring is arranged in the strut, so that the vibration of the stirrer during working can be reduced.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

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

fig. 2 is a schematic structural diagram of the pillar of the present invention.

Wherein, 1 support, 2 agitator tanks, 3 driving motor, 4 stirring leaves, 5 discharging pipes, 6 discharging pipes, 7 valves, 8 charge door, 9 accept bucket, 10 universal wheels, 11 pillars, 12 horizontal poles, 1101 lower spring mount pad, 1102 support column, 1103 damping spring, 1104 upper spring mount pad, 1105 sleeve.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention based on the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

A concrete mixer comprises a support 1, a stirring tank 2 is fixedly connected to the support 1, a driving motor 3 is arranged below the stirring tank 2, a stirring blade 4 is arranged inside the stirring tank 2, an output shaft of the driving motor 3 is connected with the stirring blade 4 through a reduction gearbox, a discharge pipe 5 and a valve 6 arranged on the discharge pipe 5 are arranged on the side wall of the stirring tank 2, a truncated cone-shaped anti-leakage cover 7 is arranged at the upper end of the stirring tank 2, a feeding port 8 is arranged at the upper end of the anti-leakage cover 7, the support 1 comprises a support 11 and a cross rod 12, the cross rod 12 is connected between the support 11, the support 11 comprises a lower spring mounting seat 1101, a support column 1102 is fixedly connected to the lower spring mounting seat 1101, a damping spring 1103 is sleeved outside the support column 1102, the lower end of the damping spring 1103 is connected with the lower spring mounting seat 1101, an upper spring mounting seat 1104 is connected to the upper end of the damping spring 1103, the outer side of the support post 11 is further sleeved with a sleeve 1105, the lower end of the sleeve 1105 is fixedly connected with a lower spring mounting seat 1101, the upper end of the sleeve 1105 is movably connected with an upper spring mounting seat 1104, and the support post 11 is connected with the stirring tank 2 through the upper spring mounting seat 1104.

Further, in the technical scheme disclosed in the utility model, agitator tank 2 is close to the lateral wall department of discharging pipe 5 and is provided with accepts bucket 9, the bottom side of accepting bucket 9 is equipped with universal wheel 10. Through above-mentioned technical scheme, be convenient for through accepting the good concrete of 9 splendid attire stirs of bucket, install universal wheel 10, be convenient for through universal wheel 10 removal accept bucket 9.

Further, in the technical solution disclosed in the present invention, the upper end cross section of the leakage-proof cover 7 is smaller than the lower end cross section.

Further, in the technical solution disclosed in the present invention, the top of the damping spring 1103 is fixedly connected to the bottom of the upper spring mounting base 1104, and the bottom of the damping spring 1103 is fixedly connected to the top of the lower spring mounting base 1101.

In the embodiment, the leakage-proof cover 7 can be fixedly connected, detachably connected and locked with the upper end of the stirring tank 2.

In the embodiment, the upper end of the stirrer is provided with the leakage-proof cover 7, the leakage-proof cover 7 is of a circular truncated cone-shaped structure, the section of the upper end is smaller than that of the lower end, and the upper end is provided with the charging hole 8, so that concrete can not splash and spill out at an opening at the upper end along with the stirring blades 4 when the stirrer stirs, and pollution and waste of concrete are avoided; pillar 11 includes lower spring mount 1101, fixedly connected with support column 1102 on lower spring mount 1101, the cover is equipped with damping spring 1103 outside support column 1102, damping spring 1103 lower extreme is connected with lower spring mount 1101, damping spring 1103 upper end is connected with upper spring mount 1104, the outside of pillar 11 is still overlapped and is equipped with sleeve 1105, the lower extreme and the lower spring mount 1101 fixed connection of sleeve 1105, the upper end and the upper spring mount 1104 swing joint of sleeve 1105, at the mixer during operation, the mixer produces vibrations, upper spring mount 1104 of connecting damping spring 1103 can carry out the shock attenuation along with damping spring 1103 compression in sleeve 1105 internal motion, reduce the vibrations of mixer during operation, avoid influencing the stirring effect of mixer because of vibrations.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A concrete mixer comprises a support (1), wherein a stirring tank (2) is fixedly connected to the support (1), a driving motor (3) is arranged below the stirring tank (2), a stirring blade (4) is arranged inside the stirring tank (2), an output shaft of the driving motor (3) is connected with the stirring blade (4) through a reduction gearbox, a discharging pipe (5) and a valve (6) arranged on the discharging pipe (5) are arranged on the side wall of the stirring tank (2), the concrete mixer is characterized in that a truncated cone-shaped leakage-proof cover (7) is arranged at the upper end of the stirring tank (2), a feeding port (8) is arranged at the upper end of the leakage-proof cover (7), the support (1) comprises a support pillar (11) and a cross rod (12), the cross rod (12) is connected between the support pillars (11), the support pillar (11) comprises a lower spring mounting seat (1101), a support pillar (1102) is fixedly connected to the lower spring mounting seat (1101), the supporting column (1102) outside cover is equipped with damping spring (1103), damping spring (1103) lower extreme is connected with lower spring mount pad (1101), damping spring (1103) upper end is connected with spring mount pad (1104), the outside of pillar (11) still overlaps and is equipped with sleeve (1105), the lower extreme and lower spring mount pad (1101) fixed connection of sleeve (1105), the upper end and the upper spring mount pad (1104) swing joint of sleeve (1105), pillar (11) are connected with agitator tank (2) through upper spring mount pad (1104).

2. A concrete mixer according to claim 1, wherein the mixing vessel (2) is provided with a receiving vessel (9) adjacent to the outer side wall of the discharge pipe (5), and wherein the bottom side of the receiving vessel (9) is provided with universal wheels (10).

3. A concrete mixer according to claim 1, wherein the leak-proof housing (7) has a smaller cross-section at its upper end than at its lower end.

4. A concrete mixer according to claim 1, wherein the top of the damper spring (1103) is fixedly connected to the bottom of the upper spring mounting (1104), and the bottom of the damper spring (1103) is fixedly connected to the top of the lower spring mounting (1101).