CN215549831U

CN215549831U - Discharge apparatus for concrete mixing

Info

Publication number: CN215549831U
Application number: CN202122080847.3U
Authority: CN
Inventors: 楼晓燕
Original assignee: Shanghai Jinyang Zhixin Industrial Co ltd
Current assignee: Shanghai Jinyang Zhixin Industrial Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-18
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a discharging device for concrete mixing, relates to the technical field of buildings, and solves the discharging problem. Including the concrete mixing casing, the diapire of concrete mixing casing runs through to install the casing of unloading, the top surface fixed mounting of concrete mixing casing has the motor, the output fixedly connected with threaded rod of motor, a plurality of puddlers of fixedly connected with on the threaded rod, the diapire of concrete mixing casing is equipped with shedding mechanism, the diapire of concrete mixing casing is equipped with two feed openings, shedding mechanism includes two fixed mounting in the slide bar of the casing top of unloading, end inner wall. The utility model has the advantages that the material with evenly stirred bottom is discharged from the feed opening, the material baffle plate is superposed with the feed opening to prevent discharging and continue stirring, so that the concrete can be fully stirred and the even stirring can be ensured.

Description

Discharge apparatus for concrete mixing

Technical Field

The utility model relates to the field of buildings, in particular to a discharging device for concrete mixing.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete. The concrete strength grade is divided into a cubic compressive strength standard value, and the Chinese common concrete strength grade is divided into 14 grades: c15, C20, C25, C30, C35, C40, C45, C50, C55, C60, C65, C70, C75 and C80.

Concrete, referred to as "concrete" for short: the concrete is a new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The existing concrete is poor in stirring effect, a large amount of raw materials are stirred, the raw materials are not completely stirred, blanking is started, and the later-stage use effect is poor.

Therefore, how to sufficiently stir is a technical problem which needs to be solved by those skilled in the art at present.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In view of the above, the present invention provides a discharging device for concrete mixing, so as to achieve sufficient mixing and facilitate discharging.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides a discharging device for concrete mixing, which comprises a concrete mixing shell, wherein the discharging shell is arranged on the bottom wall of the concrete mixing shell in a penetrating mode, a motor is fixedly arranged on the top surface of the concrete mixing shell, the output end of the motor is fixedly connected with a threaded rod, a plurality of mixing rods are fixedly connected onto the threaded rod, a discharging mechanism is arranged on the bottom wall of the concrete mixing shell, and two discharging openings are formed in the bottom wall of the concrete mixing shell.

Preferably, discharge mechanism includes two fixed mounting in the slide bar of the shell top of unloading, end inner wall, the cover is equipped with first slide on the slide bar, is located first slide top the slide bar goes up the slide bar and is equipped with the second slide, the first spring of fixedly connected with between first slide and the second slide, all articulated on first slide and the second slide have a hinge bar, two the other end of hinge bar articulates there is same promotion piece, promote a fixedly connected with connecting rod, the equal fixedly connected with stationary housing of left and right inner wall of concrete mixing shell, slidable mounting has the compression piece in the stationary housing, fixedly connected with second spring between compression piece and the stationary housing, fixedly connected with catch bar on the compression piece, the other end fixedly connected with striker plate of catch bar.

Preferably, the left wall and the right wall of the discharging shell are both provided with sliding through holes, and the hinge rod penetrates through the sliding through holes in a sliding mode.

Preferably, the inner bottom wall of the concrete mixing shell is fixedly connected with a protective shell, and the connecting rod penetrates through the side wall of the protective shell in a sliding mode.

Preferably, the top surface of the protective shell is fixedly connected with a material guide plate.

Preferably, the feed opening corresponds to the striker plate in position.

(As can be seen from the technical scheme, the application has the following beneficial effects.)

(1) Through pouring the raw materials into the concrete mixing shell, then open the motor, the output of motor drives the threaded rod and rotates, and the threaded rod drives the puddler and rotates and stir the concrete.

(2) Through shedding mechanism, the thread bush drives two slide downshifts, promotes the piece and drives the connecting rod and move to the outside, and the connecting rod promotes the striker plate and moves to the outside, makes the even material of bottom stirring unload from the feed opening.

(3) When the motor rotates reversely, the driving pushing block moves towards the inner side, the pushing block drives the connecting rod to move towards the inner side, so that the striker plate and the feed opening are driven to coincide, unloading is prevented, stirring is continued, sufficient stirring of concrete can be achieved, and stirring uniformity can be guaranteed.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the discharge housing of the present invention;

fig. 3 is a schematic structural diagram of the stationary housing of the present invention.

Reference numbers in the figures: 1 concrete mixing shell, 2 discharging shell, 3 motor, 4 threaded rod, 5 mixing rod, 6 discharging mechanism, 61 sliding rod, 62 sliding seat, 63 hinged rod, 64 first spring, 65 pushing block, 66 sliding through hole, 67 striker plate, 68 fixed shell, 69 pushing rod, 610 compression block, 611 second spring, 612 discharging hole and 7 protective shell.

Detailed Description

As shown in fig. 1, a concrete mixing discharging device, including concrete mixing shell 1, the diapire of concrete mixing shell 1 runs through and installs unloading shell 2, and concrete mixing shell 1's top surface fixed mounting has motor 3, and motor 3's output end fixedly connected with threaded rod 4, a plurality of puddlers of fixedly connected with 5 on the threaded rod 4, and motor 3's output drives threaded rod 4 and rotates, and threaded rod 4 drives puddler 5 and rotates and stir the concrete.

Referring to fig. 2 in combination, in the structural schematic diagram of the discharging housing according to the present invention, the bottom wall of the concrete mixing housing 1 is provided with a discharging mechanism 6, the bottom wall of the concrete mixing housing 1 is provided with two discharging openings 612, the discharging mechanism 6 comprises two sliding rods 61 fixedly mounted on the top and bottom inner walls of the discharging housing 2, the sliding rods 61 are sleeved with a first sliding seat, the sliding rods 61 positioned above the first sliding seat are slidably sleeved with a second sliding seat 62, a first spring 64 is fixedly connected between the first sliding seat and the second sliding seat 62, the first sliding seat and the second sliding seat 62 are both hinged with a hinge rod 63, the other ends of the two hinge rods 63 are hinged with a same pushing block 65, the pushing block 65 is fixedly connected with a connecting rod, the left and right inner walls of the concrete mixing housing 1 are both fixedly connected with a fixed housing 68, a compression block 610 is slidably mounted in the fixed housing 68, a second spring 611 is fixedly connected between the compression block 610 and the fixed housing 68, fixedly connected with catch bar 69 on compression piece 610, the other end fixedly connected with striker plate 67 of catch bar 69, through shedding mechanism 6, the thread bush drives two second slides 62 downstream, because two second slides 62 below are fixed, then drive the change of hinge bar 63 angle, hinge bar 63 drives catch block 65 and moves to the outside, catch block 65 drives the connecting rod and moves to the outside, the connecting rod promotes striker plate 67 and moves to the outside, make the even material of bottom stirring unload from feed opening 612, then when motor 3 reverses, it moves to the inboard to drive catch block 65, catch block 65 drives the connecting rod and moves to the inboard, thereby drive striker plate 67 and feed opening 612 position coincidence, prevent to unload.

The concrete mixing discharging device according to the exemplary embodiment of the present invention can achieve sufficient mixing of concrete. Specifically, when the concrete mixer is used, raw materials are poured into the concrete mixing shell 1, then the motor 3 is turned on, the output end of the motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 drives the mixing rod 5 to rotate to mix concrete, meanwhile, the threaded rod 4 is in threaded connection with the threaded sleeve, the threaded sleeve drives the two second sliding seats 62 to move downwards through the discharging mechanism 6, the two lower second sliding seats 62 are fixed, then the hinged rod 63 is driven to change the angle, the hinged rod 63 drives the pushing block 65 to move outwards, the pushing block 65 drives the connecting rod to move outwards, the connecting rod pushes the material baffle plate 67 to move outwards, so that the material with the uniformly-mixed bottom is discharged from the material outlet 612, then when the motor 3 rotates reversely, the pushing block 65 is driven to move inwards, the pushing block 65 drives the connecting rod to move inwards, so that the material baffle plate 67 and the material outlet 612 are driven to coincide in position, the unloading is prevented, the stirring is continued, the concrete can be fully stirred, and the uniform stirring can be ensured.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The utility model provides a discharge apparatus for concrete mixing, includes concrete mixing shell (1), the diapire of concrete mixing shell (1) runs through to install discharge housing (2), characterized in that, the top surface fixed mounting of concrete mixing shell (1) has motor (3), the output end fixedly connected with threaded rod (4) of motor (3), a plurality of puddlers of fixedly connected with (5) are gone up in threaded rod (4), the diapire of concrete mixing shell (1) is equipped with shedding mechanism (6), the diapire of concrete mixing shell (1) is equipped with two feed openings (612).

2. The concrete mixing discharging device according to claim 1, wherein the discharging mechanism (6) comprises two sliding rods (61) fixedly mounted on the top and bottom inner walls of the discharging shell (2), a first sliding seat is sleeved on each sliding rod (61), a second sliding seat (62) is sleeved on each sliding rod (61) above each first sliding seat in a sliding manner, a first spring (64) is fixedly connected between each first sliding seat and each second sliding seat (62), each first sliding seat and each second sliding seat (62) is hinged with a hinge rod (63), the other ends of the two hinge rods (63) are hinged with the same pushing block (65), each pushing block (65) is fixedly connected with a connecting rod, the left and right inner walls of the concrete mixing shell (1) are fixedly connected with a fixed shell (68), and a compression block (610) is slidably mounted in the fixed shell (68), fixedly connected with second spring (611) between compression piece (610) and fixed casing (68), fixedly connected with catch bar (69) on compression piece (610), the other end fixedly connected with striker plate (67) of catch bar (69).

3. The concrete mixing discharging device according to claim 2, wherein the left and right walls of the discharging housing (2) are provided with sliding through holes (66), and the hinge rod (63) is slidably inserted through the sliding through holes (66).

4. The concrete mixing tripper device according to claim 2, wherein the inner bottom wall of the concrete mixing housing (1) is fixedly connected with a protective shell (7), and the connecting rod slides through the side wall of the protective shell (7).

5. The concrete mixing discharging device according to claim 4, wherein a material guiding plate is fixedly connected to the top surface of the protective shell (7).

6. The concrete mixing tripper device according to claim 2, wherein the position of the feed opening (612) corresponds to the position of the striker plate (67).