CN215790792U

CN215790792U - Cement mixer for construction

Info

Publication number: CN215790792U
Application number: CN202122245528.3U
Authority: CN
Inventors: 李世广
Original assignee: Tianjin Shengyue Building Materials Co ltd
Current assignee: Jiangxi Mingxu Construction Engineering Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-11
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a cement mixer for building construction, which comprises a mixer body, wherein the bottom of the inner side of the mixer body is rotatably connected with a plurality of mixing shafts, the plurality of mixing shafts penetrate through the bottom of the mixer body and extend downwards to be fixedly connected with face gears, the outer side walls of the plurality of mixing shafts are fixedly connected with spiral mixing blades, the plurality of face gears are connected with a rotating rod through driven gears, a driving mechanism is arranged below the driven gears, feeding mechanisms are arranged at two ends of the rotating rod, a discharging opening is arranged at the bottom of the mixer body, and a discharging mechanism is arranged at the discharging opening; when the automatic feeding device is used, the automatic feeding of cement and sand is realized through the rotating rod, the first sliding rod, the second sliding rod and the feeding hopper, the feeding height is reduced, the labor intensity of workers is reduced, and the feeding efficiency is improved; through face gear, (mixing) shaft, spiral stirring leaf, realize the rapid mixing of cement and sand evenly, improve the stirring efficiency of cement and sand.

Description

Cement mixer for construction

Technical Field

The utility model relates to the technical field of mixers, in particular to a cement mixer for building construction.

Background

A stirrer is a construction engineering machine and is mainly used for stirring building materials such as cement, sand and stone, various dry-mixed mortar and the like. This is a machine in which a shaft with blades rotates in a cylinder or tank to mix and stir a plurality of materials into a mixture or a suitable consistency. The stirring machines are divided into various types, such as a forced stirring machine, a single horizontal shaft stirring machine, a double horizontal shaft stirring machine and the like.

At present, the height of the conventional flat-mouth forced cement mixer is higher than the height of workers, the workers need to climb a pedal to feed each time when feeding cement and sand, the workers are easy to slide in the feeding process, the labor intensity is higher, and the efficiency is lower; in the stirring process, adopt the poking bar to stir, the contact area of poking bar and cement and sand is less, and when stirring, the efficiency of stirring is lower, and the time of stirring is longer, and the inhomogeneous of stirring, so, provides a cement mixer for construction.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the height of the existing flat-mouth forced cement mixer is higher and exceeds the height of a worker, the worker needs to climb a pedal to feed materials when feeding cement and sand every time, the labor intensity is higher, and the efficiency is lower; the cement mixer for building construction has the defects of low mixing efficiency and uneven mixing in the mixing process.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a cement mixer for construction, includes mixer body, the inboard bottom of mixer body is rotated and is connected with a plurality of (mixing) shafts, and is a plurality of the (mixing) shaft runs through mixer body's bottom to downwardly extending fixedly connected with face gear, it is a plurality of (mixing) shaft lateral wall fixedly connected with spiral stirring leaf is a plurality of face gear has the dwang through driven gear connection, the driven gear below is provided with actuating mechanism, the both ends department of dwang is provided with feed mechanism, the mixer body bottom is provided with the bin outlet, bin outlet department is provided with row material mechanism.

Preferably, a plurality of gear openings of the face gear are arranged downwards, the face gear is in meshed connection with a driven gear, and the driven gear is fixedly connected with the rotating rod.

Preferably, the driving mechanism comprises a driving gear engaged with the driven gear, a driving shaft is fixedly connected to the side surface of the driving gear, and a driving motor is rotatably connected to one end of the driving shaft.

Preferably, feed mechanism includes with dwang both ends fixed connection's first slide bar, and is a plurality of the end rotation of first slide bar is connected with first bolt, and is a plurality of first bolt both ends fixedly connected with limiting plate, it is a plurality of first bolt rotates and is connected with the second slide bar.

Preferably, a plurality of the one end of second slide bar is rotated and is connected with the second bolt, the rectangle spout has been seted up to mixer body both sides lateral wall, and is a plurality of sliding connection has the feeding funnel that is the slope setting from top to bottom on the inner wall of rectangle spout, and is a plurality of square notch has been seted up to the feeding funnel lower surface, and is a plurality of the both ends of second bolt and the inside wall fixed connection of square notch.

Preferably, arrange material mechanism include with bin outlet fixed connection's row material box, row material box is located the bottom of mixer body, and is the slope setting, the rectangle notch has been seted up to row material box upper surface, sliding connection has the card flitch about the rectangle notch.

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

1. when the automatic cement and sand feeding device is used, automatic cement and sand feeding can be achieved through the rotating rod, the first sliding rod, the second sliding rod and the feeding hopper, the feeding height is reduced, the labor intensity of workers is relieved, and meanwhile the feeding efficiency is also improved.

2. When the equipment is used, the rapid stirring of cement and sand can be realized through the end face gear, the stirring shaft and the spiral stirring blade, the stirring time is shortened, and the stirring efficiency of the cement and the sand is improved.

Drawings

FIG. 1 is a schematic perspective view of a cement mixer for construction according to the present invention;

FIG. 2 is a schematic cross-sectional perspective view of a cement mixer for construction according to the present invention;

FIG. 3 is a schematic view of a connection three-dimensional structure of a second slide bar and a feeding hopper of the cement mixer for building construction according to the present invention;

fig. 4 is a schematic view of a connection three-dimensional structure of a first sliding rod and a second sliding rod of the cement mixer for building construction provided by the utility model.

In the figure: the stirring device comprises a stirring machine body, a stirring shaft 2, a face gear 3, a spiral stirring blade 4, a driven gear 5, a rotating rod 6, a driving gear 7, a driving shaft 8, a driving motor 9, a first sliding rod 10, a first bolt 11, a limiting plate 12, a second sliding rod 13, a second bolt 14, a feeding hopper 15, a discharging box 16 and a material clamping plate 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, a cement mixer for building construction comprises a mixer body 1, wherein the bottom of the inner side of the mixer body 1 is rotatably connected with a plurality of mixing shafts 2, the plurality of mixing shafts 2 penetrate through the bottom of the mixer body 1 and extend downwards to be fixedly connected with face gears 3, the outer side walls of the plurality of mixing shafts 2 are fixedly connected with spiral mixing blades 4, the spiral mixing blades 4 are made of metal materials and are durable, the contact area of the spiral mixing blades 4 with cement and sand is large, rapid mixing can be realized, the plurality of face gears 3 are connected with rotating rods 6 through driven gears 5, driving mechanisms are arranged below the driven gears 5, feeding mechanisms are arranged at two ends of the rotating rods 6, a discharging opening is arranged at the bottom of the mixer body 1, and a discharging mechanism is arranged at the discharging opening;

furthermore, the gear openings of the plurality of face gears 3 are arranged downwards, the plurality of face gears 3 are meshed with the driven gear 5, and the driven gear 5 is fixedly connected with the rotating rod 6; the driving mechanism comprises a driving gear 7 meshed with the driven gear 5, the side surface of the driving gear 7 is fixedly connected with a driving shaft 8, one end of the driving shaft 8 is rotatably connected with a driving motor 9, wherein the driving motor 9 is the prior art and is not described herein in detail, and the rotating speed of the driving motor is adjustable; the feeding mechanism comprises first sliding rods 10 fixedly connected with two ends of a rotating rod 6, wherein the length of each first sliding rod 10 can be changed and used for adjusting the height of a feeding hopper 15, the tail ends of the first sliding rods 10 are rotatably connected with first bolts 11, the first bolts 11 are used for linking the first sliding rods 10 and the second sliding rods 13, so that the first sliding rods 10 can drive the second sliding rods 13 to move when rotating, and limiting plates 12 are fixedly connected with two ends of the first bolts 11, wherein the limiting plates 12 are used for preventing the first sliding rods 10 and the second sliding rods 13 from sliding out of the first bolts 11 in the moving process, and the first bolts 11 are rotatably connected with the second sliding rods 13;

furthermore, one end of each of the second slide bars 13 is rotatably connected with a second bolt 14, wherein the length of each of the second slide bars 13 can be changed for adjusting the height of the feeding hopper 15, the outer side walls of the two sides of the mixer body 1 are provided with rectangular sliding grooves, the inner walls of the rectangular sliding grooves are vertically and slidably connected with the feeding hopper 15 which is obliquely arranged, the lower surface of each of the feeding hoppers 15 is provided with a square notch, the two ends of each of the second bolts 14 are fixedly connected with the inner side wall of the square notch, and the second bolts 14 link the feeding hopper 15 and the second slide bars 13, so that the feeding hopper 15 can move up and down along with the second bolts 14; the discharging mechanism comprises a discharging box 16 fixedly connected with the discharging opening, the discharging box 16 is positioned at the bottom of the stirrer body 1 and is obliquely arranged, a rectangular notch is formed in the upper surface of the discharging box 16, and a material clamping plate 17 is connected to the rectangular notch in a vertical sliding mode.

When the automatic feeding device is used, firstly, a driving motor 9 is started, the driving motor 9 drives a driving shaft 8 to rotate, and further drives a driving gear 7 to rotate, the driving gear 7 drives a driven gear 5 to rotate, the driven gear 5 drives an end face gear 3 to rotate, the end face gear 3 drives a stirring shaft 2 and a spiral stirring blade 4 to rotate, when the driven gear 5 rotates, a rotating rod 6 fixed on the driven gear 5 also rotates, the rotating rod 6 can drive a first sliding rod 10 to rotate, the first sliding rod 10 can drive a second sliding rod 13 to move through a first bolt 11, and the second sliding rod 13 can drive a feeding hopper 15 to reciprocate up and down through a second bolt 14;

at this moment, artifical instrument with cement and sand respectively up 15 the inside of feeding funnel advance the type fill, fill the back, when feeding funnel 15 surpassed mixer body 1's upper surface, the inside of mixer body 1 can be advanced with the landing to sand and the cement of feeding funnel 15 the inside thereupon, can be carried out the intensive mixing by spiral stirring leaf 4 after falling into going, the stirring is accomplished the back, will block flitch 17 and extract, let mixed cement and sand discharge from arranging material box 16, when having realized the quick material loading of cement and sand, the rapid mixing who has realized cement and sand again is even, when having reduced staff intensity of labour, work efficiency has been improved again.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a cement mixer for construction, includes mixer body (1), its characterized in that, the rotation of mixer body (1) inboard bottom is connected with a plurality of (mixing) shaft (2), and is a plurality of (mixing) shaft (2) run through the bottom of mixer body (1) to downwardly extending fixedly connected with face gear (3), it is a plurality of (mixing) shaft (2) lateral wall fixedly connected with spiral stirring leaf (4), it is a plurality of face gear (3) are connected with dwang (6) through driven gear (5), driven gear (5) below is provided with actuating mechanism, the both ends department of dwang (6) is provided with feed mechanism, mixer body (1) bottom is provided with the bin outlet, bin outlet department is provided with row's of material mechanism.

2. The cement mixer for building construction according to claim 1, wherein a plurality of face gears (3) are provided with their gear openings facing downward, a plurality of face gears (3) are engaged with a driven gear (5), and the driven gear (5) is fixedly connected to the rotating shaft (6).

3. The cement mixer for building construction according to claim 1, wherein the driving mechanism comprises a driving gear (7) engaged with the driven gear (5), a driving shaft (8) is fixedly connected to a side surface of the driving gear (7), and a driving motor (9) is rotatably connected to one end of the driving shaft (8).

4. The cement mixer for building construction according to claim 1, wherein the feeding mechanism comprises a first sliding rod (10) fixedly connected with two ends of the rotating rod (6), a plurality of first sliding rods (10) are rotatably connected with a first bolt (11), a plurality of first bolts (11) are fixedly connected with a limiting plate (12) at two ends, and a plurality of first bolts (11) are rotatably connected with a second sliding rod (13).

5. The cement mixer for building construction according to claim 4, wherein one end of the second sliding rod (13) is rotatably connected with a second bolt (14), the outer side walls of both sides of the mixer body (1) are provided with rectangular sliding grooves, the inner walls of the rectangular sliding grooves are vertically and slidably connected with a feeding hopper (15) which is obliquely arranged, the lower surface of the feeding hopper (15) is provided with a square notch, and both ends of the second bolt (14) are fixedly connected with the inner side wall of the square notch.

6. The cement mixer for building construction according to claim 1, wherein the discharging mechanism comprises a discharging box (16) fixedly connected with the discharging opening, the discharging box (16) is positioned at the bottom of the mixer body (1) and is arranged obliquely, a rectangular notch is formed in the upper surface of the discharging box (16), and a material clamping plate (17) is connected to the rectangular notch in a vertically sliding manner.