CN213674740U

CN213674740U - Raw material crushing device for concrete

Info

Publication number: CN213674740U
Application number: CN202022263379.9U
Authority: CN
Inventors: 李鑫; 李远洋
Original assignee: Jinan Chuxin Building Materials Co ltd
Current assignee: Jinan Chuxin Building Materials Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-13
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a raw materials reducing mechanism for concrete, including filter vat and casing, surface mounting has driving motor on the casing, driving motor's output shaft passes the casing and passes through the shaft coupling to be connected with the connecting axle, the stirring rake is all installed to connecting axle outer wall both sides, the inside baffle that is provided with of casing, install the discharging pipe on the baffle, be provided with the solenoid valve on the discharging pipe, backup pad A is all installed to shells inner wall both sides, surface mounting has the elasticity spring on the backup pad A, backup pad B is installed to the elasticity spring other end, surface mounting has limiting plate A under the backup pad B. The utility model discloses a setting of a series of structures is convenient smash concrete raw materials, and the material after smashing the concrete simultaneously is filtered fast, continues to smash after collecting fast great material, has guaranteed the quality after the raw materials is smashed.

Description

Raw material crushing device for concrete

Technical Field

The utility model relates to a building processing equipment technical field specifically is a raw materials reducing mechanism for concrete.

Background

Concrete is common construction material in the building field, when carrying out concrete preparation man-hour, need smash the concrete raw materials, current concrete raw materials crushing apparatus, after smashing raw materials, because the kibbling size of raw materials differs, the quality after having influenced the raw materials and smashed, at this moment need artifically sieve great granule raw materials and collect the hou mian smash once more, a large amount of operating time of staff has been wasted, work efficiency is reduced, therefore, certain improvement needs to be carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials reducing mechanism for concrete to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material crushing device for concrete comprises a filter barrel and a shell, wherein a driving motor is surface mounted on the shell, an output shaft of the driving motor penetrates through the shell to be connected with a connecting shaft through a coupler, stirring paddles are mounted on two sides of the outer wall of the connecting shaft, a partition plate is arranged inside the shell, a discharging pipe is mounted on the partition plate, a solenoid valve is arranged on the discharging pipe, support plates A are mounted on two sides of the inner wall of the shell, a tension spring is surface mounted on each support plate A, a support plate B is mounted at the other end of the tension spring, a limiting plate A is mounted on the lower surface of each support plate B, a limiting plate B is surface mounted on each support plate A, the support plates A are in clearance connection with the limiting plates A on the lower surface of the support plates B through the limiting plates B on, both sides of the lower surface of the connecting plate are provided with positioning holes, and the bottom of the inner wall of the shell is provided with a material receiving barrel.

Preferably, the connecting plate is in clearance connection with a positioning block on the upper surface of the supporting plate B through a positioning hole on the lower surface.

Preferably, a vibrator is mounted on the upper surface of the connecting plate.

Preferably, the bottom of the inner wall of the filter barrel is provided with a filter hole.

Preferably, the feeder hopper is installed to shells inner wall top one side, the sealing door is installed to the terminal surface before the casing, the safety lock is installed to the terminal surface before the sealing door.

Preferably, the lower surface of the shell is provided with four elastic rollers, and the four elastic rollers are respectively positioned at four corners of the bottom of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a driving motor, the feeder hopper, the connecting axle, the stirring rake, the discharging pipe, the solenoid valve, the filter vat, the vibrator, elasticity spring and connect the cooperation setting of storage bucket, throw the raw materials for the concrete into the casing through the feeder hopper, driving motor opens, driving motor's output shaft passes through the shaft coupling and is connected with the connecting axle, driving motor drives the connecting axle and rotates, thereby make the stirring rake on the connecting axle outer wall rotate, the stirring rake smashes the raw materials on the baffle, the solenoid valve opens, the discharging pipe carries the raw materials after smashing in the filter vat, the vibrator opens, thereby make the filter vat shake, the material that passes through the filtration hole less drops into the storage bucket and collects, the bigger material receives the blocking of filtration hole, stay in the filter vat, after taking out the filter vat, continue throwing the material in the filter vat into the casing and smash, the concrete raw materials can be uniformly crushed, and the quality of the crushed raw materials is ensured. The utility model discloses a setting of a series of structures is convenient smash concrete raw materials, and the material after smashing the concrete simultaneously is filtered fast, continues to smash after collecting fast great material, has guaranteed the quality after the raw materials is smashed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 4 is a schematic structural view of the filtering barrel of the present invention.

In the figure: 1. a coupling; 2. a stirring paddle; 3. a partition plate; 4. an electromagnetic valve; 5. a receiving barrel; 6. loosening and tightening the rollers; 7. a filter vat; 8. a vibrator; 9. a discharge pipe; 10. a connecting shaft; 11. a housing; 12. a feed hopper; 13. a drive motor; 14. a safety lock; 15. a sealing door; 16. a connecting plate; 17. a limiting plate A; 18. a support plate A; 19. a tension spring; 20. a limiting plate B; 21. positioning blocks; 22. a support plate B; 23. positioning holes; 24. and (4) filtering holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a raw material crushing device for concrete comprises a filter vat 7 and a shell 11, wherein a driving motor 13 is installed on the upper surface of the shell 11, an output shaft of the driving motor 13 penetrates through the shell 11 and is connected with a connecting shaft 10 through a coupler 1, stirring paddles 2 are installed on two sides of the outer wall of the connecting shaft 10, a partition plate 3 is arranged inside the shell 11, the driving motor 13 is started, the output shaft of the driving motor 13 is connected with the connecting shaft 10 through the coupler 1, the driving motor 13 drives the connecting shaft 10 to rotate, so that the stirring paddles 2 on the outer wall of the connecting shaft 10 rotate, the stirring paddles 2 crush raw materials on the partition plate 3, a discharge pipe 9 is installed on the partition plate 3, a solenoid valve 4 is arranged on the discharge pipe 9, the solenoid valve 4 is started, the discharge pipe 9 conveys the crushed raw materials into the filter vat 7, supporting plates A18 are installed on two sides, a supporting plate B22 is installed at the other end of the elastic spring 19, a limiting plate A17 is installed on the lower surface of a supporting plate B22, a limiting plate B20 is installed on the upper surface of a supporting plate A18, a supporting plate A18 is in clearance connection with a limiting plate A17 on the lower surface of a supporting plate B22 through a limiting plate B20 on the upper surface, connecting plates 16 are installed on both sides of the outer wall of the filter barrel 7, a filter hole 24 is formed in the bottom of the inner wall of the filter barrel 7, a vibrator 8 is installed on the upper surface of the connecting plate 16, the vibrator 8 is opened, so that the filter barrel 7 shakes, smaller materials drop into the material receiving barrel 5 through the filter hole 24 to be collected, larger materials are blocked by the filter hole 24 and stay in the filter barrel 7, after the filter barrel 7 is taken out, the materials in the filter barrel 7 are continuously thrown into the shell 11 to be crushed, so that the concrete raw materials can be, locating holes 23 are formed in two sides of the lower surface of a connecting plate 16, the connecting plate 16 is in clearance connection with a locating block 21 on the upper surface of a supporting plate B22 through the locating holes 23 on the lower surface, a material receiving barrel 5 is arranged at the bottom of the inner wall of a shell 11, a feed hopper 12 is installed on one side of the top of the inner wall of the shell 11, raw materials for concrete are thrown into the shell 11 through the feed hopper 12, a sealing door 15 is installed on the front end face of the shell 11, a safety lock 14 is installed on the front end face of the sealing door 15, elastic rollers 6 are installed on the lower surface of the shell 11, the number of.

The working principle is as follows: when the device is used, an external power supply is needed to be switched on, raw materials for concrete are put into the shell 11 through the feed hopper 12, the driving motor 13 is started, an output shaft of the driving motor 13 is connected with the connecting shaft 10 through the coupler 1, the driving motor 13 drives the connecting shaft 10 to rotate, so that the stirring paddle 2 on the outer wall of the connecting shaft 10 rotates, the stirring paddle 2 crushes the raw materials on the partition plate 3, the electromagnetic valve 4 is started, the crushed raw materials are conveyed into the filter barrel 7 through the discharge pipe 9, the vibrator 8 is started, so that the filter barrel 7 shakes, the materials with smaller filter holes 24 fall into the receiving barrel 5 to be collected, the larger materials are blocked by the filter holes 24 and stay in the filter barrel 7, the materials in the filter barrel 7 are continuously put into the shell 11 to be crushed after the filter barrel 7 is taken out, so that the concrete raw materials can be uniformly crushed, the quality of the crushed raw materials is ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a raw materials reducing mechanism for concrete, includes filter vat (7) and casing (11), its characterized in that: surface mounting has driving motor (13) on casing (11), the output shaft of driving motor (13) passes casing (11) and is connected with connecting axle (10) through shaft coupling (1), stirring rake (2) are all installed to connecting axle (10) outer wall both sides, inside baffle (3) that are provided with of casing (11), install discharging pipe (9) on baffle (3), be provided with solenoid valve (4) on discharging pipe (9), casing (11) inner wall both sides are all installed and are backed plate A (18), backup plate A (18) surface mounting has elasticity spring (19), backup pad B (22) are installed to elasticity spring (19) other end, backup pad B (22) lower surface mounting has limiting plate A (17), backup pad A (18) upper surface mounting has limiting plate B (20), limiting plate A (18) are through limiting plate B (20) and the limiting plate of backup pad B (22) lower surface of upper surface A (17) is in clearance connection, connecting plates (16) are installed on two sides of the outer wall of the filter barrel (7), positioning blocks (21) are installed on the upper surface of the supporting plate B (22), positioning holes (23) are formed in two sides of the lower surface of each connecting plate (16), and a material receiving barrel (5) is arranged at the bottom of the inner wall of the shell (11).

2. A concrete raw material crushing apparatus according to claim 1, characterized in that: the connecting plate (16) is in clearance connection with a positioning block (21) on the upper surface of the supporting plate B (22) through a positioning hole (23) on the lower surface.

3. A concrete raw material crushing apparatus according to claim 1, characterized in that: and a vibrator (8) is arranged on the upper surface of the connecting plate (16).

4. A concrete raw material crushing apparatus according to claim 1, characterized in that: and a filtering hole (24) is formed in the bottom of the inner wall of the filtering barrel (7).

5. A concrete raw material crushing apparatus according to claim 1, characterized in that: feeder hopper (12) are installed to casing (11) inner wall top one side, sealing door (15) are installed to the terminal surface before casing (11), safety lock (14) are installed to the terminal surface before sealing door (15).

6. A concrete raw material crushing apparatus according to claim 1, characterized in that: the lower surface of the shell (11) is provided with four elastic rollers (6), and the four elastic rollers (6) are respectively positioned at four corners of the bottom of the shell (11).