CN212859898U

CN212859898U - Mix electronic handheld agitator of soil

Info

Publication number: CN212859898U
Application number: CN202020871144.5U
Authority: CN
Inventors: 于华光; 申新波; 王晨辉; 李杨
Original assignee: Shanghai Baoye Group Corp Ltd
Current assignee: Shanghai Baoye Group Corp Ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-04-02
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a mix native electric hand-held agitator, including handheld unit and stirring unit, handheld unit includes long straight hand-held pole, the adjustable circular holding rod that sets up on handheld pole lateral wall and can dismantle the square holding rod that sets up at handheld pole head end, the detachable connection of handheld pole tail end the stirring unit; the stirring unit comprises a support frame, a stirring drum and an outer rotor motor for driving the stirring drum to rotate, fixing rods are symmetrically arranged on two sides of the support frame, the stirring drum is rotatably connected between the two fixing rods, a plurality of stirring teeth are arranged on the circumferential side wall of the stirring drum, the outer rotor motor is arranged in the stirring drum, and the outer rotor motor is fixedly connected with the fixing rods on two sides; and a control unit is arranged between the handheld rod and the support frame. The utility model discloses simple structure can carry out the speed governing to the stirring, stirs efficient, of high quality, better simultaneously, reaches the ratio effect of mixing soil sooner, wide application is with the processing of building ground basic unit.

Description

Mix electronic handheld agitator of soil

Technical Field

The utility model relates to a concrete mixing tool technical field especially relates to an electronic handheld agitator of mix soil.

Background

Lime-soil, cement-soil mixture are widely used in building ground basic unit to plastering, tiling construction are the example, and stirring mortar is essential step, and current stirring mode divide into two kinds more, mechanical stirring and manual stirring promptly, and mechanical stirring carries out the operation through concrete mixer, is applicable to large-scale building construction place more.

To the construction of the little building that some concrete use amount are less, adopt manual stirring usually, the manual work adopts the spade stirring promptly, adopts this kind of mode not only to waste time and energy, stir inefficiency, the construction cost of easy increase, also is very big consumption to workman's physical power simultaneously, has increased intensity of labour undoubtedly, adopts the spade to turn inhomogeneous moreover and leads to the mortar mix proportion to reach the requirement to can't guarantee construction quality. Therefore, an electric hand-held mixer for mixing soil is provided.

Disclosure of Invention

The utility model discloses a solve the problem that manual spade stirring is wasted time and energy, stirring quality is poor, provide an electronic handheld agitator of mix soil, can conveniently stir sand ash through the electric mode, construction convenience is nimble, stirring is efficient, can guarantee the sand ash quality after the stirring simultaneously.

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

the electric hand-held mixer for mixing soil comprises a hand-held unit and a mixing unit, wherein the hand-held unit comprises a long straight hand-held rod, a round holding rod adjustably arranged on the side wall of the hand-held rod and a square holding rod detachably arranged at the head end of the hand-held rod, and the tail end of the hand-held rod is detachably connected with the mixing unit;

the stirring unit comprises a support frame, a stirring drum and an outer rotor motor for driving the stirring drum to rotate, the support frame is in a fish fork shape, a protective cover for preventing soil from splashing is arranged in the support frame, fixing rods are symmetrically arranged on two sides of the support frame, the stirring drum is rotatably connected between the two fixing rods, a plurality of stirring teeth are arranged on the circumferential side wall of the stirring drum, the outer rotor motor is arranged in the stirring drum, and the outer rotor motor is fixedly connected with the fixing rods on the two sides;

and a control unit for controlling the outer rotor motor is arranged between the handheld rod and the support frame.

Furthermore, a plurality of threaded holes which are arranged in a linear shape at intervals are formed in the side wall of the handheld rod, one threaded hole is connected with the circular holding rod in a threaded manner, and the circular holding rod and the handheld rod are arranged in a cross shape; the square holding rod, the handheld rod and the support frame are in a straight line shape and are sequentially distributed end to end, and the square holding rod is in threaded connection with the handheld rod.

Furthermore, the protective cover is of an arc-shaped plate-shaped structure formed by bending a metal sheet, the protective cover is connected with the support frame through bolts, and the protective cover is buckled and distributed above the mixing drum; the fixed rod is cylindrical and is fixedly connected with the support frame.

Furthermore, the mixing drum comprises a hollow cylinder body and baffle discs connected to two ends of the cylinder body through bolts, one end of the fixed rod penetrates through the baffle discs to extend into the cylinder body and is fixedly connected with a fixed shaft of the outer rotor motor, and a rotating shell of the outer rotor motor is fixedly connected with the cylinder body.

Furthermore, the fixed rod and the baffle disc are rotationally connected through a bearing, and framework oil seals are arranged on two sides of the bearing to be sealed; a threading hole is formed in the fixing rod on one side, and the threading hole corresponds to the fixed shaft of the outer rotor motor.

Furthermore, the handheld rod and the support frame are connected in an inserting mode, a connecting seat is sleeved at the joint between the handheld rod and the support frame, and two ends of the connecting seat are connected with the handheld rod and the support frame through pin shafts to be locked.

Furthermore, the control unit comprises a control box arranged on the connecting seat and a speed regulation knob arranged on the handheld rod, and the control box, the outer rotor motor and the speed regulation knob are connected through wires.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model has reasonable structural design, adopts a multi-section detachable connection mode as a whole, and can be convenient for mounting and dismounting the stirrer by connection; the square holding rod and the round holding rod are matched, so that an operator can conveniently operate the stirrer to operate, the round holding rod can adjust the position of the round holding rod, and the stirrer is suitable for operators with different heights so as to improve the comfort of operation; the support frame and the handheld rod are locked through the matching of the connecting seat and the pin shaft, so that the support frame and the handheld rod are connected and fixed, and normal stirring operation is guaranteed.

The utility model discloses compare with current manual shovel stirring, rotate through the churn, the stirring tooth stirs the sand ash, controls external rotor motor through the control unit simultaneously to change the rotational speed of churn, electronic stirring speed is fast, stirring quality is high and low in labor strength, can extensively be applied with the processing of building ground basic unit, better simultaneously, reach the ratio effect of mixing soil sooner, shortened the time limit for a project, practiced thrift the cost, convenient to popularize and use.

Drawings

Fig. 1 is the overall structure schematic diagram of the electric hand-held mixer for mixing soil of the utility model.

Figure 2 is the exploded view of figure 1 of a soil mixing electric hand mixer of the present invention.

Fig. 3 is the utility model discloses a cross-sectional view of mixing unit of mix soil electric hand-held mixer.

Fig. 4 is an enlarged schematic view of a point a in fig. 3 of the electric hand-held mixer for mixing soil of the present invention.

The reference numbers in the drawings are as follows: 1 is handheld pole, 2 is circular holding rod, 3 is square holding rod, 4 is the strut, 5 is the churn, 51 is the barrel, 52 is the fender dish, 6 is external rotor electric machine, 7 is the protection casing, 8 is the dead lever, 9 is the stirring tooth, 10 is the screw hole, 11 is the through wires hole, 12 is the connecting seat, 13 is the control box, 14 is the speed governing knob.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:

as shown in fig. 1 to 4, an electric hand-held mixer for mixing soil comprises a hand-held unit and a mixing unit, wherein the hand-held unit comprises a long straight hand-held rod 1, a round holding rod 2 adjustably arranged on the side wall of the hand-held rod 1 and a square holding rod 3 detachably arranged at the head end of the hand-held rod 1, and the tail end of the hand-held rod 1 is detachably connected with the mixing unit;

the stirring unit comprises a support frame 4, a stirring drum 5 and an outer rotor motor 6 for driving the stirring drum 5 to rotate, wherein the support frame 4 is in a fish fork shape, a protective cover 7 for preventing soil from splashing is arranged in the support frame 4, fixing rods 8 are symmetrically and fixedly arranged on two sides of the support frame 4, the fixing rods 8 are cylindrical, the two fixing rods 8 are rotatably connected with the stirring drum 5, a plurality of stirring teeth 9 are arranged on the circumferential side wall of the stirring drum 5, the outer rotor motor 6 is arranged in the stirring drum 5, and the outer rotor motor 6 is fixedly connected with the fixing rods 8 on two sides;

and a control unit for controlling the outer rotor motor 6 is arranged between the handheld rod 1 and the support frame 4.

In this embodiment, in order to adapt to different height operating personnel, be convenient for the staff and hold this agitator, improve the comfort level of operation, set up a plurality of screw holes 10 that the in-line interval was arranged on 1 lateral wall of handheld pole, one of them screw hole 10 female connection has circular holding rod 2, circular holding rod 2 with handheld pole 1 is the cross and arranges, can install circular holding rod 2 in the screw hole 10 of different positions according to the operating personnel of difference.

Specifically, square holding rod 3, handheld pole 1 and strut 4 are the straight line head and the tail and distribute in proper order, and square holding rod 3 and handheld pole 1 threaded connection adopt threaded connection's mode convenient to detach, reducible deposit volume when not using.

In this embodiment, the arc platelike structure that protection casing 7 formed for the sheet metal preparation, protection casing 7 and strut 4 bolted connection, protection casing 7 are half circular lock in churn 5 tops, adopt 7 splashing of earth when can preventing the stirring of protection casing, guarantee the clean and tidy of personnel and environment.

In order to facilitate the installation and the disassembly of the outer rotor motor 6, the mixing drum 5 comprises a hollow cylinder body 51 and baffle discs 52 which are connected with two ends of the cylinder body 51 through bolts, one end of the fixed rod 8 penetrates through the baffle discs 52 to extend into the cylinder body 51 and is fixedly connected with a fixed shaft of the outer rotor motor 6, and a rotating shell of the outer rotor motor 6 is fixedly connected with the cylinder body 51; a threading hole 11 is formed in the fixed rod 8 at one side, and the threading hole 11 corresponds to the fixed shaft of the outer rotor motor 6.

Specifically, the fixed rod 8 and the baffle disc 52 are rotatably connected through a bearing, framework oil seals are arranged on two sides of the bearing for sealing, the bearing can be sealed through the framework seals, soil is prevented from corroding the bearing, meanwhile, the soil is prevented from entering the stirring cylinder 5, and normal operation of the stirring cylinder 5 is guaranteed;

stirring tooth 9 is the triangle-shaped form, can increase its area of contact with the sand and ash when the stirring, can hit the bubble that persists in beating the sand and ash again, and then effectively improve the stirring quality.

In this embodiment, the fixed shaft of the external rotor motor 6 is a fixed portion, and the rotating shell of the external rotor motor 6 is a rotating portion, and the rotating shell rotates circumferentially around the fixed shaft as a center of a circle.

In order to facilitate the installation and the disassembly of the handheld rod 1 and the support frame 4, the handheld rod 1 and the support frame 4 are connected in an inserting mode, a connecting seat 12 is arranged at the joint between the handheld rod 1 and the support frame 4, the connecting seat 12 is of a hollow rectangular tubular structure, two ends of the connecting seat 12 are respectively sleeved on the handheld rod 1 and the support frame 4, and two ends of the connecting seat 12 are respectively connected with the handheld rod 1 and the support frame 4 through pin shafts to be locked.

In order to control the outer rotor motor 6 conveniently, the control unit comprises a control box 13 arranged on the connecting seat 12 and a speed regulation knob 14 arranged on the handheld rod 1, and the control box 13, the outer rotor motor 6 and the speed regulation knob 14 are connected through wires.

During wiring, a lead between the control box 13 and the outer rotor motor 6 can be bound on the bracket 4 through a binding belt, and a lead between the control box 13 and the speed regulation knob 14 can be bound on the handheld rod 1 through the binding belt;

when the stirring device is used, the control box 13 is connected with a 220V power supply, the control box 13 provides a required power supply for the outer rotor motor 6, the rotating speed of the outer rotor motor 6 can be controlled by rotating the speed regulating knob 14, and the rotating speed of the stirring cylinder 5 is controlled, so that stirring is more sufficient.

The concrete construction steps of the stirrer for stirring the sand ash are as follows:

step 1: preparing materials: stacking the mixed soil of the ground base of the building to a construction area according to a design proportion;

step 2: preparation of a construction machine: checking the safety and the construction power supply of the stirrer, wherein the power supply is connected with the stirrer;

and step 3: stirring lime soil: the stirrer is adopted to electrically stir the lime soil to reach the technical parameters and design standards of the mixed soil;

and 4, step 4: compacting mixed soil: ramming and filling the mixed soil layer by layer;

and 5: surface layer construction: and after the basic layer lime soil is stirred to meet the design requirements, constructing surface layers (ceramic tiles and concrete floors).

The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.

Claims

1. The electric hand-held stirrer for mixing soil is characterized by comprising a hand-held unit and a stirring unit, wherein the hand-held unit comprises a long straight hand-held rod (1), a round holding rod (2) which is adjustably arranged on the side wall of the hand-held rod (1) and a square holding rod (3) which is detachably arranged at the head end of the hand-held rod (1), and the tail end of the hand-held rod (1) is detachably connected with the stirring unit;

the stirring unit comprises a support frame (4), a stirring cylinder (5) and an outer rotor motor (6) for driving the stirring cylinder (5) to rotate, the support frame (4) is in a fishfork shape, a protective cover (7) for preventing soil from splashing is arranged in the support frame (4), fixing rods (8) are symmetrically arranged on two sides of the support frame (4), the two fixing rods (8) are rotatably connected with the stirring cylinder (5), a plurality of stirring teeth (9) are arranged on the circumferential side wall of the stirring cylinder (5), the outer rotor motor (6) is arranged in the stirring cylinder (5), and the outer rotor motor (6) is fixedly connected with the fixing rods (8) on two sides;

and a control unit for controlling the outer rotor motor (6) is arranged between the handheld rod (1) and the support frame (4).

2. The soil mixing electric hand-held mixer according to claim 1, characterized in that the side wall of the hand-held rod (1) is provided with a plurality of threaded holes (10) which are arranged in a straight line at intervals, wherein one threaded hole (10) is internally threaded with the circular holding rod (2), and the circular holding rod (2) and the hand-held rod (1) are arranged in a cross shape;

the square holding rod (3), the handheld rod (1) and the support frame (4) are distributed in a straight line shape from head to tail in sequence, and the square holding rod (3) is in threaded connection with the handheld rod (1).

3. The mixing soil electric hand-held mixer according to claim 1, characterized in that the protective cover (7) is an arc-shaped plate structure formed by bending a metal sheet, the protective cover (7) is connected with the support frame (4) through bolts, and the protective cover (7) is buckled and distributed above the mixing drum (5); the fixing rod (8) is cylindrical, and the fixing rod (8) is fixedly connected with the support frame (4).

4. The mixing soil electric hand-held mixer according to claim 3, characterized in that the mixing drum (5) comprises a hollow cylinder (51) and baffle discs (52) bolted at both ends of the cylinder (51), one end of the fixed rod (8) passes through the baffle discs (52) and extends into the cylinder (51) and is fixedly connected with a fixed shaft of the external rotor motor (6), and a rotating shell of the external rotor motor (6) is fixedly connected with the cylinder (51).

5. The electric hand-held mixer for mixing soil as claimed in claim 4, characterized in that the fixed rod (8) and the baffle disc (52) are rotatably connected through a bearing, and framework oil seals are arranged on two sides of the bearing for sealing;

a threading hole (11) is formed in the fixed rod (8) at one side, and the threading hole (11) corresponds to the fixed shaft of the outer rotor motor (6).

6. The mixing soil electric hand-held mixer according to claim 1, characterized in that the hand-held rod (1) is inserted into the support frame (4), a connecting seat (12) is sleeved at the joint between the hand-held rod (1) and the support frame (4), and two ends of the connecting seat (12) are respectively connected with the hand-held rod (1) and the support frame (4) through pin shafts to be locked.

7. The hand-held electric mixer for mixing soil according to claim 6, characterized in that the control unit comprises a control box (13) arranged on the connecting base (12) and a speed regulating knob (14) arranged on the hand-held rod (1), and the control box (13) is connected with the outer rotor motor (6) and the speed regulating knob (14) through wires.