CN212266220U

CN212266220U - Building engineering agitating unit

Info

Publication number: CN212266220U
Application number: CN202020160266.3U
Authority: CN
Inventors: 许超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2021-01-01
Anticipated expiration: 2030-02-11

Abstract

The utility model relates to a mechanical technical field for the building engineering discloses a building engineering agitating unit, including PMKD, PMKD upper end both sides erection bracing frame installs the axis of rotation between the support frame upper end, and the axis of rotation middle part is equipped with reciprocal screw thread portion, reciprocal screw thread portion mid-mounting movable block, movable block lower extreme installation movable box, and the inside front side of movable box installs rotating gear, and rotating gear mid-mounting (mixing) shaft, the meshing of rotating gear rear end have fixed rack, the (mixing) shaft lower extreme passes movable box and bottom and is equipped with a plurality of stirring leaves, the agitator tank is still installed at PMKD upper end middle part. The utility model discloses, through the removal case that is equipped with and mutually supporting of fixed rack for the stirring shaft can also rotate the stirring at the in-process that removes about, greatly increased the stirring scope of whole (mixing) shaft, avoided the production at stirring dead angle, the practicality is strong, and the reliability is high.

Description

Building engineering agitating unit

Technical Field

The utility model relates to a mechanical technical field for the building engineering specifically is a building engineering agitating unit.

Background

The concrete mixer is a machine for mixing cement, sand and stone aggregate and water into concrete mixture, and is mainly formed from mixing cylinder, feeding and discharging mechanism, water supply system, prime mover, driving mechanism, machine frame and supporting device, etc. according to the working property it can be divided into intermittent type mode and continuous mode, according to the mixing principle it can be divided into self-falling type and forced type, according to the installation mode it can be divided into fixed type and movable type, according to the discharging mode it can be divided into tilting type and non-tilting type, and according to the mixing cylinder structure form it can be divided into pear type, drum type, double cone, disk vertical shaft type and circular groove horizontal shaft type, etc.

The traditional concrete stirring device is mostly longer in required time and lower in efficiency when the concrete stirring work is carried out, and a plurality of dead angles are remained after the stirring is finished, so that the efficiency and the service life are influenced, Chinese patent (publication number: CN 209649115U) discloses a high-efficiency concrete stirring device for building engineering, which comprises a stirring box body, wherein a support frame is fixedly arranged at the bottom of the stirring box body, a motor installation protection frame is fixedly arranged at the bottom of the stirring box body, a motor positioned at the bottom of the stirring box body is fixedly arranged inside the motor installation protection frame, a rotating shaft extending to the top of the stirring box body is fixedly arranged on an output shaft of the motor, a connecting rod is fixedly arranged outside the rotating shaft, a first stirring block is fixedly arranged at the left side of the connecting rod, and a second stirring block is fixedly arranged at the right side of the connecting rod, the outer portion of the rotating shaft is fixedly provided with the stirring frame located above the connecting rod, and although the device increases the stirring effect of concrete to a certain extent, dead corners still occur during stirring in actual operation, and the stirring efficiency is low, so that further improvement is still needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering agitating unit to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a building engineering agitating unit, includes PMKD, PMKD upper end both sides erection bracing frame installs the axis of rotation between the support frame upper end, and the axis of rotation middle part is equipped with reciprocal screw thread portion, reciprocal screw thread portion mid-mounting movable block, and the movable block lower extreme installation removes the case, removes the inside front side installation rotating gear of incasement portion, and rotating gear mid-mounting (mixing) shaft, the meshing of rotating gear rear end has fixed rack, the (mixing) shaft lower extreme passes and removes case and bottom and be equipped with a plurality of stirring leaves, the agitator tank is still installed to PMKD upper end middle.

As a further aspect of the present invention: and a discharge pipe is arranged at the bottom end of the stirring box.

As a further aspect of the present invention: and a top plate is arranged at the top end of the support frame.

As a further aspect of the present invention: one end of the rotating shaft penetrates through the supporting frame to be connected with a rotating motor, and the rotating motor is fixed in the middle of the supporting frame.

As a further aspect of the present invention: the fixed rack is fixed between the inner sides of the supporting frames.

As a further aspect of the present invention: and the middle part of the moving block is provided with a threaded hole matched with the reciprocating threaded part.

As a further aspect of the present invention: and moving grooves matched with the fixed racks are formed in the middle parts of the two ends of the moving box.

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

the building engineering agitating unit, it is rational in infrastructure, the modern design through the removal case that is equipped with and mutually supporting of fixed rack for the (mixing) shaft can also rotate the stirring at the in-process that removes about, greatly increased the stirring scope of whole (mixing) shaft, avoided the production at stirring dead angle, the practicality is strong, and the reliability is high.

Drawings

Fig. 1 is a schematic structural diagram of a stirring device for constructional engineering.

Fig. 2 is a schematic view of the internal structure of a movable box in a mixing device for construction work.

Fig. 3 is a schematic view of an externally installed three-dimensional structure of a movable box in a stirring device for construction engineering.

In the figure: 1-fixed bottom plate, 2-stirring box, 3-discharging pipe, 4-supporting frame, 5-stirring shaft, 6-stirring blade, 7-moving box, 8-fixed rack, 9-top plate, 10-rotating shaft, 11-reciprocating threaded portion, 12-moving block, 13-rotating motor, 14-rotating gear, 15-moving groove and 16-threaded hole.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1 to 3, in the embodiment of the present invention, a stirring device for construction engineering comprises a fixed base plate 1, wherein support frames 4 are installed on both sides of the upper end of the fixed base plate 1, a rotation shaft 10 is installed between the upper ends of the support frames 4, one end of the rotation shaft 10 is connected to a rotation motor 13 through the support frames 4 for driving the rotation shaft 10 to rotate, the rotation motor 13 is fixed in the middle of the support frames 4, a reciprocating screw portion 11 is installed in the middle of the rotation shaft 10, a moving block 12 is installed in the middle of the reciprocating screw portion 11, a screw hole 16 is installed in the middle of the moving block 12 and is matched with the reciprocating screw portion 11, so as to convert the rotation motion of the rotation shaft 10 into the left and right reciprocating motion of the moving block 12, a moving box 7 is installed at the lower end of the moving

block

12, 14 mid-mounting (mixing) shafts of swing gear 5, the meshing of 14 rear ends of swing gear has fixed rack 8, fixed rack 8 is fixed in between 4 inboards of support frame, 5 lower extremes of (mixing) shaft pass and remove 7 and the bottom is equipped with a plurality of stirring leaves 6 for stir 2 inside concrete of agitator tank, agitator tank 2 is still installed in 1 upper end middle part of PMKD, 2 bottom installation discharging pipes 3 of agitator tank are used for the discharge of 2 inside concrete of agitator tank.

Example 2

In another embodiment of the present invention, the difference between this embodiment and the above-mentioned embodiment is that the top end of the supporting frame 4 is provided with a top plate 9 for increasing the supporting and tensioning force on the top end of the supporting frame 4, thereby realizing the stable connection of the whole device.

The utility model discloses, in operation, place the required mixed raw materials of concrete inside 2 agitator tanks, later start the rotation motor 13, rotation motor 13 drives axis of rotation 10 and rotates, and then through reciprocal screw thread portion 11 and screw hole 16 effect, make movable block 12 drive and control about whole movable box 7, and then make (mixing) shaft 5 also remove in step, herein simultaneously, the internal rotating gear 14 of movable box 7 can mesh with fixed rack 8 under the fixed state, and then make rotating gear 14 self drive rotation axis 5 and rotate, realize stirring 2 inside concrete high efficiency through stirring leaf 6 effects. The utility model discloses, rational in infrastructure, the modern design through the removal case 2 that is equipped with and mutually supporting of fixed rack 8 for the stirring can also rotate the stirring at the in-process that removes about (mixing) shaft 5, greatly increased the stirring scope of whole (mixing) shaft 5, avoided the production at stirring dead angle, the practicality is strong, and the reliability is high.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building engineering agitating unit, includes PMKD (1), PMKD (1) upper end both sides erection bracing frame (4), installation axis of rotation (10) between support frame (4) upper end, its characterized in that, axis of rotation (10) middle part is equipped with reciprocal screw thread portion (11), reciprocal screw thread portion (11) mid-mounting movable block (12), movable block (12) lower extreme installation movable box (7), inside front side installation rotating gear (14) of movable box (7), rotating gear (14) mid-mounting (mixing) shaft (5), rotating gear (14) rear end meshing has fixed rack (8), (mixing) shaft (5) lower extreme passes movable box (7) and bottom and is equipped with a plurality of stirring leaves (6), PMKD (1) upper end middle part still installs stirring box (2).

2. A construction mixer device according to claim 1, characterised in that the bottom end of the mixer tank (2) is fitted with a discharge pipe (3).

3. A construction-work mixing device according to claim 1, characterised in that the top end of the support frame (4) is provided with a top plate (9).

4. The stirring device for building engineering as claimed in claim 1, wherein one end of the rotating shaft (10) penetrates through the supporting frame (4) and is connected with a rotating motor (13), and the rotating motor (13) is fixed in the middle of the supporting frame (4).

5. A construction-work mixing device according to claim 1 or 4, characterised in that the stationary rack (8) is fixed between the insides of the supporting frames (4).

6. A construction mixer device according to claim 5 in which the movable block (12) has a threaded bore (16) in the middle which cooperates with the reciprocating threaded portion (11).

7. A construction-work mixing apparatus according to claim 6, characterised in that the moving box (7) is provided with a moving slot (15) in the middle of its ends cooperating with the stationary rack (8).