CN201776840U

CN201776840U - Small-size high-efficiency and energy-saving stirrer

Info

Publication number: CN201776840U
Application number: CN2010205053464U
Authority: CN
Inventors: 陈传松
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-17
Filing date: 2010-08-17
Publication date: 2011-03-30
Anticipated expiration: 2020-08-17

Abstract

The utility model relates to a small-size high-efficiency and energy-saving stirrer comprising a motor, a driving device, a hopper and a stand, wherein the hopper is fixedly arranged on the stand and is internally provided with a main shaft; the lower end of the main shaft extends out of the bottom of the hopper and is connected with an output shaft of a speed reducer; a clutch is arranged at the upper end of the main shaft; a stirring shaft of the stirrer is coaxially connected with the main shaft; the stirrer is provided with a plurality of stirring claws; heads of the stirring claws extend to the bottom of the hopper; and an output shaft of the motor is in driving connection with an input shaft of the speed reducer through the driving device. According to the utility model, the main shaft is driven by the motor to drive the stirrer to stir concrete and mortar in the hopper, so that sufficient stirring can be realized in a shorter time and the work efficiency can be greatly improved. Therefore, the small-size high-efficiency and energy-saving stirrer has simpler structure, small size and relatively-low energy consumption, is easy for operation and convenient for carrying, reduces the labor intensity, improves the personal labor efficiency and meets the smaller-scale construction requirement.

Description

A kind of high-efficiency energy-conserving small-sized mixer

Technical field

The utility model relates to a kind of mixer, especially a kind of high-efficiency energy-conserving small-sized mixer.

Background technology

Concrete and mortar are the construction materials of using always, and the operating efficiency that is used for large-scale mixer that concrete and mortar are stirred is lower, and especially hopper needs certain stand-by period at when filling with substance, and hopper also will consume some times in service up and down; In addition, the mixing time of large-scale mixer is longer, and this is because the sandstone material and the cement mixing that are sent in the agitator are inhomogeneous, needs stirring a period of time that it is mixed.

In addition, in scale less building and fitting-out work, because scope of construction item is little, large-scale mixing plant can't use, and half can only adopt artificial method to come fabrication of concrete and mortar, and when artificial concrete and mortar, its labour intensity is big, and efficient is low, thereby influences project progress.

The utility model content

The purpose of this utility model is to provide that a kind of volume is little, stirring efficiency is high, can satisfy the high-efficiency energy-conserving small-sized mixer of the needs of constructing on a small scale.

For achieving the above object, the utility model has adopted following technical scheme: a kind of high-efficiency energy-conserving small-sized mixer, comprise motor, transmission device, hopper and frame, hopper is installed on the frame, in the described hopper main shaft is set, the lower end of main shaft is stretched out and is connected with reducer output shaft from feed hopper bottom, the upper end of main shaft is provided with clutch, main shaft is connected with the shaft of agitator by clutch, agitator is provided with a plurality of stirring pawls, the pawl head that stirs pawl stretches to feed hopper bottom, and motor output shaft is connected with reducer input shaft by transmission device.

As shown from the above technical solution, the main shaft in the utility model is under the driving of motor, and a plurality of stirring pawls that drive agitator stir hopper interior concrete and mortar, can realize abundant stirring in the short period of time, have improved operating efficiency greatly.In addition, clutch is set, is convenient to agitator is changed,, also be convenient to carrying in time spent not in the upper end of main shaft.As seen, of the present utility model simple in structure, volume is little, processing ease, convenient in carrying, reduced labour intensity, improved individual efficiency, energy consumption is less relatively, has satisfied the less construction needs of scale, is applicable to the occasion that construction site, pharmaceutical factory, chemical fertilizer factory, little fertile factory, food factory etc. construct on a small scale.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The structural representation of hopper, frame and hand push handle when Fig. 2 is discharging among Fig. 1;

Fig. 3 is the working state schematic representation of agitator in the utility model;

Fig. 4 is the vertical view of Fig. 3.

The specific embodiment

A kind of high-efficiency energy-conserving small-sized mixer, comprise motor 10, transmission device 20, hopper 30 and frame 40, hopper 30 is installed on the frame 40, in the described hopper 30 main shaft 50 is set, the lower end of main shaft 50 is stretched out from hopper 30 bottoms and is connected with reducer output shaft 62, the upper end of main shaft 50 is provided with clutch 70, main shaft 50 is connected with the shaft 84 of agitator 80 by clutch 70, agitator 80 is provided with a plurality of stirring pawls, the pawl head that stirs pawl stretches to hopper 30 bottoms, motor output shaft 11 is connected with reducer input shaft 60 by transmission device 20, as shown in Figure 1.

In conjunction with Fig. 1,3,4, the through hole 31 that can supply main shaft 50 to pass through is offered in the bottom of described hopper 30, stretch out in the through hole 31 lower end of main shaft 50 and this end and reducer output shaft 62 are connected by Hooks coupling universal coupling, described clutch 70 is an engagement sleeve, clutch 70 and the main shaft 50 equidirectional loaded-ups that rotate to be, clutch 70 can unload from main shaft 50 with main shaft 50 opposite spins, is convenient to change main shaft 50 and agitator 80.Described agitator 80 adopts the three-jaw agitator, the three-jaw agitator comprises that first, second and

third stirs pawl

81,82,83, first stirs pawl 81 arranges near main shaft 50, second and

third stirs pawl

82,83 arranged and laid respectively at main shaft 50 away from main shaft 50 both sides, first stirs pawl 81 is flipped to the outside by main shaft 50, second stirs pawl 82 by 50 upsets of lateral main shaft, and the 3rd stirs pawl 83 to its both sides upset.The described outside is the position at relative main shaft 50 places, because three running orbits that stir pawl are different, can guarantee that concrete and the mortar in the hopper 30 stirred fully, simultaneously, adopts three stirring pawls to work simultaneously, has improved stirring efficiency greatly.

In conjunction with Fig. 1,2, described frame 40 comprises first and second support 41,42, and the bottom of hopper 30 is installed on first support 41, and road wheel 41a is installed in the lower end of first support 41, and first support 41 is convenient to the workman and is manually pushed to upper edge oblique welding hand push handle 41b.One end of second support 42 is welded on the lateral wall of hopper 30, and the other end of second support 42 longitudinally is welded on first support 41, and automatically controlled screen 42a is set on second support 42, and motor 10 is installed on second support 42.Second support 42 is used for motor 10 is installed the location, and automatically controlled flat 42a is used to show the duty of mixer, is convenient to real time inspection.On the one side sidewall of described hopper 30 stripper 32 is set, one end of stripper 32 is hinged on the bottom of hopper 30, the other end of stripper 32 is connected with hopper 30 by bearing pin, when stirring, stripper 32 forms a whole with hopper 30, when discharging, directly bearing pin is pulled out, stripper 32 stretches out blanking downwards from hopper 30.Hopper 30 upwards is provided with lid, prevents that concrete and mortar in the hopper 30 spill in hopper 30 when agitator 80 work.

In conjunction with Fig. 1, described transmission device 20 is a belt drive unit, motor output shaft 11 is connected with main pulley 21 keys of belt drive unit, and being connected with reducer input shaft 60 keys from belt pulley 23 of belt drive unit, belt 22 is walked around from master and slave belt pulley 21,23.The transmission device 20 that the utility model adopted is belt drive unit, also can adopt chain and sprocket driving device to substitute belt drive unit, when transmission device 20 adopts chain and sprocket driving device, motor output shaft 11 is connected with the head sprocket key of chain and sprocket driving device, being connected with reducer input shaft 60 keys from sprocket wheel of chain and sprocket driving device, chain is walked around from master and slave sprocket wheel.

In sum, core of the present utility model is motor 10, transmission device 20 and decelerator 60 are set in place on the frame 40 of hopper 30 belows, and it is less to take up room, volume is less, simultaneously, adopt to have three agitators 80 that stir pawl, improved stirring efficiency greatly.At last, hand push handle 41b is set, can pushes the occasion that needs mixer as required, easy to use, convenient in carrying has reduced labour intensity.

Claims

1. high-efficiency energy-conserving small-sized mixer, comprise motor (10), transmission device (20), hopper (30) and frame (40), hopper (30) is installed on the frame (40), it is characterized in that: main shaft (50) is set in the described hopper (30), the lower end of main shaft (50) is stretched out from hopper (30) bottom and is connected with reducer output shaft (62), the upper end of main shaft (50) is provided with clutch (70), main shaft (50) is connected with the shaft (84) of agitator (80) by clutch (70), agitator (80) is provided with a plurality of stirring pawls, the pawl head that stirs pawl stretches to hopper (30) bottom, and motor output shaft (11) is connected with reducer input shaft (60) by transmission device (20).

2. high-efficiency energy-conserving small-sized mixer according to claim 1, it is characterized in that: the through hole (31) that can supply main shaft (50) to pass through is offered in the bottom of described hopper (30), the lower end of main shaft (50) is stretched out in the through hole (31) and this end is connected by Hooks coupling universal coupling with reducer output shaft (62), described clutch (70) is an engagement sleeve, described agitator (80) adopts the three-jaw agitator, the three-jaw agitator comprises first, two, three stir pawl (81,82,83), first stirs pawl (81) arranges near main shaft (50), second, three stir pawl (82,83) arrange and lay respectively at the both sides of main shaft (50) away from main shaft (50), first stirs pawl (81) is flipped to the outside by main shaft (50), second stirs pawl (82) by lateral main shaft (50) upset, and the 3rd stirs pawl (83) to its both sides upset.

3. high-efficiency energy-conserving small-sized mixer according to claim 1, it is characterized in that: described frame (40) comprises first, two supports (41,42), the bottom of hopper (30) is installed on first support (41), road wheel (41a) is installed in the lower end of first support (41), first support (41) is to upper edge oblique welding hand push handle (41b), one end of second support (42) is welded on the lateral wall of hopper (30), the other end of second support (42) longitudinally is welded on first support (41), automatically controlled screen (42a) is set on second support (42), and motor (10) is installed on second support (42).

4. high-efficiency energy-conserving small-sized mixer according to claim 1, it is characterized in that: on the side sidewall of described hopper (30) stripper (32) is set, one end of stripper (32) is hinged on the bottom of hopper (30), the other end of stripper (32) is connected with hopper (30) by bearing pin, and hopper (30) upwards is provided with lid.

5. high-efficiency energy-conserving small-sized mixer according to claim 1, it is characterized in that: described transmission device (20) is a belt drive unit, motor output shaft (11) is connected with main pulley (21) key of belt drive unit, being connected with reducer input shaft (60) key from belt pulley (23) of belt drive unit, belt (22) is walked around from master and slave belt pulley (21,23).

6. high-efficiency energy-conserving small-sized mixer according to claim 1, it is characterized in that: described transmission device (20) is a chain and sprocket driving device, motor output shaft (11) is connected with the head sprocket key of chain and sprocket driving device, being connected with reducer input shaft (60) key from sprocket wheel of chain and sprocket driving device, chain is walked around from master and slave sprocket wheel.