CN220280070U

CN220280070U - Concrete proportioning machine is used in environmental protection concrete production

Info

Publication number: CN220280070U
Application number: CN202321698887.7U
Authority: CN
Inventors: 许凤; 黄展容
Original assignee: Luoding Luoshun Concrete Co ltd
Current assignee: Luoding Luoshun Concrete Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-01-02
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the technical field of environment-friendly concrete production, in particular to a concrete batching machine for environment-friendly concrete production, which comprises a hopper, wherein supporting legs are fixed on two sides of the hopper, two supporting legs on the adjacent side are fixed through a connecting plate, a discharging interface is arranged at the lower end of the hopper, a screening net is plugged into the hopper, supporting frames are fixed on two sides of the screening net, and supporting seats clung to the supporting frames are fixed on two sides of the hopper. According to the utility model, through the hopper structure, batching can be quantified, after batching is finished, the cover plate is opened, so that batching can leak from the hopper, discharging is realized, and through the screen structure, large-scale sundries can be filtered when fine aggregate is fed into the hopper in batches, so that the mixing into the later concrete processing is avoided.

Description

Concrete proportioning machine is used in environmental protection concrete production

Technical Field

The utility model relates to the technical field of environment-friendly concrete production, in particular to a concrete batching machine for environment-friendly concrete production.

Background

Concrete is one of the most important civil engineering materials in the current generation, and is an artificial stone prepared from cementing materials, granular aggregates (also called aggregate), water, and additives and admixtures added if necessary according to a certain proportion through the steps of uniform stirring, compact forming, curing and hardening.

The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is larger and larger, and the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like.

The environment-friendly concrete is formed by reasonably proportioning and stirring waste steel slag discharged from a steel mill and fly ash discharged from a power plant with cement.

The novel concrete not only greatly reduces the cost, but also changes the industrial waste of the sun into valuables, and reduces the pollution of the industrial waste to the city.

At present, when environment-friendly concrete is prepared, raw materials need to be quantitatively dosed, and when dosing is carried out, the dosage is heavy due to large production capacity, after rapid dosing is finished, the raw materials need to be conveniently discharged and transported, meanwhile, part of raw materials can contain large-sized sundries when dosing, and proper screening is carried out when dosing so as to meet the requirements of dosing processing.

Disclosure of Invention

The utility model aims to provide an environment-friendly concrete batching machine for concrete production, which aims to solve the problem of stably batching concrete.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete proportioning machine is used in environmental protection concrete production, includes the hopper, the both sides of hopper all are fixed with the landing leg, and two landing legs of adjacent one side are fixed through the linking board, the lower extreme of hopper is provided with ejection of compact interface, it has screening net to pack into in the hopper, the both sides of screening net all are fixed with the support frame, the both sides of hopper all are fixed with the supporting seat of hugging closely with the support frame.

Preferably, the support frame is fixedly embedded with an internal sleeve, and the support frame is fixedly provided with a threaded column penetrating through the internal sleeve.

Preferably, the thread post is provided with a thread cap in a thread way, and the thread cap is in contact and clings to the support frame.

Preferably, the lower end of the discharging interface is hinged with a cover plate, and the cover plate is of a side-by-side door structure.

Preferably, a first connecting rod is fixed on the cover plate, and a first rod sleeve is sleeved on the first connecting rod in a sliding manner.

Preferably, a second connecting rod is fixed on the connecting plate, and a second rod sleeve is sleeved on the second connecting rod in a sliding way.

Preferably, the second rod sleeve is hinged with a cylinder body, and a piston rod of the cylinder body is hinged with the first rod sleeve.

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

1. according to the utility model, through the hopper structure, dosing and quantification can be performed, and after dosing is completed, the dosing can leak out of the hopper by opening the cover plate, so that discharging is realized.

2. According to the utility model, through the screen structure, large-scale sundries can be filtered when fine aggregate is fed into the hopper in batches, so that the mixing of the large-scale sundries into the later concrete processing is avoided.

Drawings

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

FIG. 2 is a schematic view of the distribution of the connector board and legs of the present utility model;

fig. 3 is an enlarged partial schematic view of the support base and the support frame of the present utility model.

In the figure: 1. a hopper; 11. a support leg; 12. a splice plate; 13. a discharge port; 14. screening net; 15. a support base; 16. a support frame; 2. a built-in sleeve; 21. a threaded column; 22. a threaded cap; 3. a cover plate; 31. a first link; 32. a second sleeve; 4. a second link; 41. a second sleeve; 42. a cylinder body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example I

Referring to fig. 1-3, a concrete batching machine for producing environment-friendly concrete comprises a hopper 1, wherein supporting legs 11 are fixed on two sides of the hopper 1, two supporting legs 11 on the adjacent side are fixed through a connecting plate 12, a discharging interface 13 is arranged at the lower end of the hopper 1, a screening net 14 is plugged into the hopper 1, supporting frames 16 are fixed on two sides of the screening net 14, and supporting seats 15 clung to the supporting frames 16 are fixed on two sides of the hopper 1.

Further, the built-in sleeve 2 is fixedly embedded in the support frame 16, the threaded column 21 penetrating through the built-in sleeve 2 is fixedly arranged on the support frame 16, and rapid positioning and butt joint of the support frame 16 and the support seat 15 can be achieved.

Further, the threaded cap 22 is arranged on the threaded column 21 in a threaded manner, the threaded cap 22 is in contact and cling to the supporting frame 16, and the threaded cap 22 is rotated to be mutually and in threaded separation with the threaded column 21, so that the threaded column 21 and the built-in sleeve 2 can be separated, and the screening net 14 and the hopper 1 can be separated.

Further, the lower end of the discharging port 13 is hinged with a cover plate 3, and the cover plate 3 is of a side-by-side door structure.

Further, the cover plate 3 is fixed with a first connecting rod 31, and the first connecting rod 31 is sleeved with a first rod sleeve 32 in a sliding manner, so that displacement fit of the end part of the piston rod of the cylinder 42 when the cover plate 3 is opened can be ensured.

Further, the second connecting rod 4 is fixed on the connecting plate 12, and the second connecting rod 4 is sleeved with the second rod sleeve 41 in a sliding manner, so that displacement fit of the tail of the cylinder 42 during opening of the cover plate 3 can be ensured.

Further, a cylinder body 42 is hinged on the second rod sleeve 41, a piston rod of the cylinder body 42 is hinged with the first rod sleeve 32, the cylinder body 42 is a servo electric cylinder, the servo electric cylinder is a modularized product designed by integrating a servo motor and a screw rod, the rotary motion of the servo motor is converted into linear motion, and meanwhile, the best advantage of the servo motor, namely accurate rotating speed control, accurate torque control, is converted into accurate speed control, accurate position control and accurate thrust control.

When the embodiment is used, the following steps are adopted: when the batching needs to be carried out, the quantitative batching can be carried out through feeding the materials into the hopper 1 and the inner wall scale marks of the hopper 1, coarse aggregate can be directly fed, and when fine aggregate is fed in batches, the filtering of large-scale impurities can be carried out through the screening net 14 which is installed, so that the mixing into the batching is avoided, and the quality of the later-stage concrete processing is influenced.

When the screening net 14 is detached, the threaded cap 22 is rotated to be mutually and spirally separated from the threaded column 21, so that the threaded column 21 and the built-in sleeve 2 can be detached, and the screening net 14 and the hopper 1 can be separated.

When the cover plate 3 is required to be opened for discharging, the transmission belt structure penetrates through the lower end of the hopper 1, the piston rod of the cylinder body 42 is retracted, the cover plate 3 can be hinged to the hinge position of the cover plate, the door is opened in a split mode, aggregate leakage is achieved, the first rod sleeve 32 slides on the first connecting rod 31, the second rod sleeve 41 slides on the second connecting rod 4, and the cover plate 3 can be guaranteed to be opened and closed stably.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete proportioning machine for environment-friendly concrete production, includes hopper (1), its characterized in that: the utility model discloses a hopper, including hopper (1), support frame (16), support seat (15), support frame (16) are all fixed with in both sides of hopper (1), support leg (11) are all fixed in both sides of hopper (1), and two support legs (11) of adjacent one side are fixed through joint board (12), the lower extreme of hopper (1) is provided with ejection of compact interface (13), the screening net (14) have been plugged into in hopper (1), the both sides of screening net (14) all are fixed with support frame (16), the both sides of hopper (1) all are fixed with supporting seat (15) of hugging closely with support frame (16).

2. The concrete batching machine for environment friendly concrete production according to claim 1, wherein: the support frame (16) is fixedly embedded with the built-in sleeve (2), and the support frame (16) is fixedly provided with a threaded column (21) which penetrates through the built-in sleeve (2).

3. The concrete batching machine for environment friendly concrete production according to claim 2, wherein: the screw thread post (21) is provided with a screw thread cap (22) in a screw thread way, and the screw thread cap (22) is closely contacted with the support frame (16).

4. The concrete batching machine for environment friendly concrete production according to claim 1, wherein: the lower end of the discharging interface (13) is hinged with a cover plate (3), and the cover plate (3) is of a side-by-side door structure.

5. The concrete batching machine for producing environment friendly concrete according to claim 4, wherein: a first connecting rod (31) is fixed on the cover plate (3), and a first rod sleeve (32) is sleeved on the first connecting rod (31) in a sliding mode.

6. The concrete batching machine for producing environment friendly concrete according to claim 5, wherein: the connecting plate (12) is fixedly provided with a second connecting rod (4), and the second connecting rod (4) is sleeved with a second rod sleeve (41) in a sliding way.

7. The concrete batching machine for producing environment friendly concrete according to claim 6, wherein: the second rod sleeve (41) is hinged with a cylinder body (42), and a piston rod of the cylinder body (42) is hinged with the first rod sleeve (32).