CN221985432U

CN221985432U - A concrete raw material batching device

Info

Publication number: CN221985432U
Application number: CN202420540421.2U
Authority: CN
Inventors: 康淏; 董飞
Original assignee: Dali County Haoxing Concrete Mixing Co ltd
Current assignee: Dali County Haoxing Concrete Mixing Co ltd
Priority date: 2024-03-20
Filing date: 2024-03-20
Publication date: 2024-11-12
Anticipated expiration: 2034-03-20

Abstract

The utility model relates to the technical field of batching devices, in particular to a concrete raw material batching device, which comprises a batching tank, wherein an upper cover plate is arranged at the upper end of the batching tank, a feeding tank is arranged at the upper end of the upper cover plate, and a discharge hole is formed in one side of the lower end of the batching tank: the stirring assembly comprises a first motor, a connecting plate is arranged at the lower end of the first motor, a second motor is arranged on one side of the connecting plate, a screw rod is arranged at the lower end of the second motor, and a central shaft is arranged at the lower end of the connecting plate; the auxiliary assembly comprises a fixed sleeve, the fixed sleeve both sides are provided with the side sleeve, the side sleeve both sides are provided with the movable rod, the movable rod outer end is provided with perpendicular board and perpendicular board outside and is equipped with the doctor-bar, from this, can carry out rotary motion and rotation synchronous control to the hob, be convenient for carry out comprehensive stirring and intensive mixing to the concrete raw materials, can effectively clean batching jar inner wall, avoid the concrete raw materials to bond.

Description

Concrete raw material proportioning device

Technical Field

The utility model relates to the technical field of batching devices, in particular to a concrete raw material batching device.

Background

The concrete is an engineering material formed by mixing cement, sand, stone and other components according to a certain proportion, has good plasticity and durability, and is widely applied to civil engineering, such as buildings, bridges, roads and the like, the characteristics of the concrete make the concrete a common and important building material, and in the process of production and processing of the concrete, a batching device is generally required to carry out batching treatment on different concrete raw materials;

However, the prior art has publication No.: the proportioning device for processing the concrete raw materials provided by the patent of CN 220008301U can sequentially drive the driving shaft and the eight spiral blades to rotate through the servo motor, so that two concrete raw materials at the inner side of the mixing box can be effectively mixed, meanwhile, the concrete raw materials at the inner side of the mixing box can be turned over, the proportioning stirring effect of the concrete raw materials at the inner side of the mixing box can be ensured, the aim of good stirring effect of the proportioning device is fulfilled, and the phenomenon that a cluster of concrete raw materials is adhered together in the proportioning process is avoided;

But its stirring structural design is comparatively complicated, carries out stirring processing to the concrete raw materials through eight helical blade, and not only the drive structure is complicated big, and stirring blade occupies more inner space simultaneously, influences the batching processing load of concrete, has reduced the work efficiency of device, and longer helical blade also appears deformation damage problem more easily, designs at the helical blade at center and does not possess the cleaning ability to batching jar inner wall yet, consequently, we need to upgrade and reform transform on prior art's basis to overcome current problem and not enough.

Disclosure of utility model

The utility model aims to provide a concrete raw material proportioning device, which solves the problems that the prior bag sealing machine proposed in the background art is difficult to adapt to the bag sealing operation of packaging bags with different specifications and needs manual auxiliary operation because the distance between a conveying belt and the bag sealing machine cannot be effectively adjusted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete raw materials dosing unit, includes the batching jar, the batching jar upper end is provided with the upper cover plate, the upper cover plate upper end is provided with the material adding pot, batching jar lower extreme one side is equipped with the discharge gate:

The stirring assembly is arranged in the batching tank and comprises a first motor, a connecting plate is arranged at the lower end of the first motor, a second motor is arranged on one side of the connecting plate, a screw rod is arranged at the lower end of the second motor, and a central shaft is arranged at the lower end of the connecting plate;

the auxiliary assembly is installed at the lower end of the central shaft and comprises a fixed sleeve, side sleeves are arranged on two sides of the fixed sleeve, movable rods are arranged on two sides of the side sleeves, and vertical plates are arranged at the outer ends of the movable rods and scraping blades are arranged on the outer sides of the vertical plates.

Preferably, the first motor is fixed at the upper end of the upper cover plate, the driving end penetrates through the bottom of the upper cover plate, the lower end of the first motor is fixed with the connecting plate, the second motor is fixed at the other side of the connecting plate, the lower end of the second motor is fixedly connected with the screw rod, and the central shaft is fixed at the lower end of the connecting plate.

Preferably, the lower end of the first motor is provided with a first flange, the upper end of the central shaft is provided with a second flange, and the first flange and the second flange are symmetrically arranged and detachably mounted at the upper end and the lower end of the connecting plate.

Preferably, a third flange is arranged at the lower end of the second motor, a fourth flange is arranged at the upper end of the screw rod, and the third flange and the fourth flange are fixedly connected.

Preferably, the fixed sleeve is movably sleeved on the central shaft, the movable rod is movably inserted in the side sleeve, a vertical plate is fixed at the outer end of the movable rod, a scraping blade is fixed at the outer side of the vertical plate, and the outer side of the scraping blade is in sliding fit with the inner wall of the batching tank.

Preferably, the fixing sleeve and the central shaft are correspondingly provided with mounting holes, and the two groups of mounting Kong Naluo are connected with fixing bolts.

Preferably, the side sleeve and the movable rod are correspondingly provided with adjusting holes, and adjusting bolts are screwed in the two groups of adjusting holes.

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

According to the concrete raw material proportioning device, the stirring assembly is arranged, the first motor drives the connecting plate and the lower end structure to rotate, the second motor drives the screw rod to rotate, so that the screw rod can be subjected to rotary movement and rotation synchronous control, the concrete raw materials can be stirred comprehensively and fully, the proportioning efficiency of the device is improved, the structure is simple, the operation is convenient, the occupied space is small, the stirring is more uniform, and the influence on the proportioning capacity of equipment is avoided;

Simultaneously through the auxiliary assembly who sets up, drive whole rotation by the center pin, scrape the clear to batching jar inner wall by vertical plate support doctor-bar, can effectively avoid concrete raw materials to bond on batching jar inner wall, supplementary rabbling mechanism stirs concrete raw materials simultaneously, has effectively improved the stirring effect of device, and auxiliary assembly can dismantle the setting, and it is very convenient to install and change.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the internal structure of the present utility model;

FIG. 3 is an exploded view of the stirring assembly of the present utility model;

fig. 4 is an exploded view of the auxiliary assembly of the present utility model.

In the figure: 1. a batching tank; 2. an upper cover plate; 3. a charging tank; 4. a discharge port; 5. a stirring assembly; 51. a first motor; 511. a first flange; 52. a connecting plate; 53. a second motor; 531. a third flange; 54. a screw rod; 541. a fourth flange; 55. a central shaft; 551. a second flange; 6. an auxiliary component; 61. a fixed sleeve; 62. a side sleeve; 63. a mounting hole; 64. a fixing bolt; 65. a movable rod; 66. a vertical plate; 67. a wiper blade; 68. an adjustment aperture; 69. and (5) adjusting the bolt.

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but that the present utility model may be practiced otherwise than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that a direct connection indicates that two bodies connected together do not form a connection relationship by an excessive structure, but are connected to form a whole by a connection structure. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Example 1

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a concrete raw materials dosing unit, includes batching jar 1, and batching jar 1 upper end is provided with upper cover plate 2, and upper cover plate 2 upper end is provided with reinforced jar 3, and batching jar 1 lower extreme one side is equipped with discharge gate 4:

The stirring assembly 5 is arranged in the batching tank 1, the stirring assembly 5 comprises a first motor 51, a connecting plate 52 is arranged at the lower end of the first motor 51, a second motor 53 is arranged on one side of the connecting plate 52, a screw rod 54 is arranged at the lower end of the second motor 53, and a central shaft 55 is arranged at the lower end of the connecting plate 52;

the auxiliary assembly 6 is arranged at the lower end of the central shaft 55, the auxiliary assembly 6 comprises a fixed sleeve 61, side sleeves 62 are arranged on two sides of the fixed sleeve 61, movable rods 65 are arranged on two sides of the side sleeves 62, a vertical plate 66 is arranged at the outer end of the movable rods 65, and a scraping blade 67 is arranged on the outer side of the vertical plate 66;

The concrete raw materials are quantitatively added into the batching jar 1 through the feeding jar 3, the inside raw materials of the batching jar 1 are conveniently stirred and mixed through the stirring assembly 5, the stirring assembly 5 is conveniently matched and stirred through the auxiliary assembly 6, and meanwhile the inner wall of the batching jar 1 is cleaned.

Example two

On the basis of the first embodiment, a first motor 51 is fixed at the upper end of an upper cover plate 2, the driving end penetrates through the bottom of the upper cover plate 2, the lower end of the first motor 51 is fixed with a connecting plate 52, a second motor 53 is fixed at the other side of the connecting plate 52, the lower end of the second motor 53 is fixedly connected with a screw rod 54, a central shaft 55 is fixed at the lower end of the connecting plate 52, a first flange 511 is arranged at the lower end of the first motor 51, a second flange 551 is arranged at the upper end of the central shaft 55, the first flange 511 and the second flange 551 are symmetrically arranged and detachably arranged at the upper end and the lower end of the connecting plate 52, a third flange 531 is arranged at the lower end of the second motor 53, a fourth flange 541 is arranged at the upper end of the screw rod 54, and the third flange 531 and the fourth flange 541 are fixedly connected;

The connecting plate 52 is convenient to drive through the first motor 51 and rotates, the central shaft 55 and the second motor 53 can be driven to rotate around the first motor 51 through the connecting plate 52, the lower end screw rod 54 can be driven to rotate through the second motor 53, and then the screw rod 54 rotates around the central shaft 55 and rotates at the lower end of the second motor 53, so that the stirring and mixing effects of the screw rod 54 on concrete raw materials are effectively improved, and the central shaft 55 and the screw rod 54 are convenient to detach through the cooperation between multiple groups of flanges.

Example III

On the basis of the second embodiment, a fixed sleeve 61 is movably sleeved on a central shaft 55, a movable rod 65 is movably inserted in a side sleeve 62, a vertical plate 66 is fixed at the outer end of the movable rod 65, a scraping blade 67 is fixed at the outer side of the vertical plate 66, the outer side of the scraping blade 67 is in sliding fit on the inner wall of a batching tank 1, mounting holes 63 are correspondingly formed in the fixed sleeve 61 and the central shaft 55, fixing bolts 64 are screwed in the two groups of mounting holes 63, adjusting holes 68 are correspondingly formed in the side sleeve 62 and the movable rod 65, and adjusting bolts 69 are screwed in the two groups of adjusting holes 68;

The center shaft 55 is convenient for drive the whole rotation of auxiliary assembly 6, and then make vertical plate 66 drive doctor-bar 67 at the inside rotation of batching jar 1, laminate through doctor-bar 67 and batching jar 1 inner wall, can effectively scrape the clear to batching jar 1 inner wall, avoid concrete raw materials to bond on batching jar 1 inner wall and lead to the inconvenient problem of later stage clearance, the practicality of device has been improved, can carry out whole demountable installation to auxiliary assembly 6 through the cooperation of dead bolt 64 and mounting hole 63, can adjust movable rod 65 position through regulation hole 68 and regulation bolt 69 cooperation, also can dismantle vertical plate 66.

When the stirring device is used, firstly, concrete raw materials are added into the batching tank 1 through the charging tank 3, then, the stirring assembly 5 is started through an external power supply, the first motor 51 works and drives the connecting plate 52 to rotate, the connecting plate 52 drives the central shaft 55 and one side of the second motor 53 to rotate, the second motor 53 drives the lower end screw rod 54 to rotate around the central shaft 55 and the first motor 51, and simultaneously drives the second motor 53 to work, the screw rod 54 is driven to rotate at the lower end of the connecting plate 52, so that the screw rod can stir the concrete raw materials in a rotating manner while stirring the batching tank 1, the stirring capability of the stirring rod 54 and the contact area with the concrete raw materials are greatly improved, uneven stirring of the concrete raw materials is avoided, and meanwhile, the stirring assembly 5 has a simple integral structure and convenient operation, does not occupy excessive internal space and can stir more concrete raw materials at one time; in the stirring process, the central shaft 55 drives the auxiliary assembly 6 to rotate, the vertical plate 66 and the scraping blade 67 rotate inside the batching tank 1, so that the scraping blade 67 is attached to the inner wall of the batching tank 1 and scrapes the inner wall of the batching tank, and the problem that the batching tank 1 is inconvenient to clean and easy to damage due to the fact that concrete raw materials are bonded on the inner wall of the batching tank 1 is avoided.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the utility model (including the claims) is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.

The present utility model is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a concrete raw materials dosing unit, includes batching jar (1), batching jar (1) upper end is provided with upper cover plate (2), upper cover plate (2) upper end is provided with material adding tank (3), batching jar (1) lower extreme one side is equipped with discharge gate (4), its characterized in that:

The stirring assembly (5), the stirring assembly (5) is installed in the batching tank (1), the stirring assembly (5) comprises a first motor (51), a connecting plate (52) is arranged at the lower end of the first motor (51), a second motor (53) is arranged at one side of the connecting plate (52), a screw rod (54) is arranged at the lower end of the second motor (53), and a central shaft (55) is arranged at the lower end of the connecting plate (52);

The auxiliary assembly (6), auxiliary assembly (6) is installed in center pin (55) lower extreme, auxiliary assembly (6) are including fixed cover (61), fixed cover (61) both sides are provided with side sleeve (62), side sleeve (62) both sides are provided with movable rod (65), movable rod (65) outer end is provided with perpendicular board (66) and perpendicular board (66) outside is equipped with doctor-bar (67).

2. A concrete raw material batching apparatus according to claim 1, wherein: the first motor (51) is fixed at the upper end of the upper cover plate (2) and the driving end penetrates through the bottom of the upper cover plate (2), the lower end of the first motor (51) is fixed with the connecting plate (52), the second motor (53) is fixed at the other side of the connecting plate (52), the lower end of the second motor (53) is fixedly connected with the screw rod (54), and the central shaft (55) is fixed at the lower end of the connecting plate (52).

3. A concrete raw material batching apparatus according to claim 2, wherein: the motor is characterized in that a first flange (511) is arranged at the lower end of the first motor (51), a second flange (551) is arranged at the upper end of the central shaft (55), and the first flange (511) and the second flange (551) are symmetrically arranged and detachably mounted at the upper end and the lower end of the connecting plate (52).

4. A concrete raw material batching apparatus according to claim 2, wherein: the lower end of the second motor (53) is provided with a third flange (531), the upper end of the screw rod (54) is provided with a fourth flange (541), and the third flange (531) is fixedly connected with the fourth flange (541).

5. A concrete raw material batching apparatus according to claim 1, wherein: the fixed sleeve (61) is movably sleeved on the central shaft (55), the movable rod (65) is movably inserted in the side sleeve (62), a vertical plate (66) is fixed at the outer end of the movable rod (65), a scraping blade (67) is fixed at the outer side of the vertical plate (66), and the outer side of the scraping blade (67) is in sliding fit with the inner wall of the batching tank (1).

6. A concrete raw material batching apparatus according to claim 5, wherein: mounting holes (63) are correspondingly formed in the fixing sleeve (61) and the central shaft (55), and fixing bolts (64) are screwed in the two groups of mounting holes (63).

7. A concrete raw material batching apparatus according to claim 5, wherein: the side sleeve (62) and the movable rod (65) are correspondingly provided with adjusting holes (68), and two groups of adjusting holes (68) are internally and spirally connected with adjusting bolts (69).