CN216031623U - Concrete batch mixing and stirring equipment - Google Patents

Abstract

The utility model discloses a concrete batch mixing and stirring device which comprises a base, a supporting rod, a stirring chamber outer shell and a motor B, wherein the supporting rod is installed on the upper surface of the base, the other end of the supporting rod is installed on two sides of the bottom of the stirring chamber outer shell, a discharging pipe C is arranged on one side of the bottom of the stirring chamber outer shell, one side of the top of the stirring chamber outer shell is connected with the bottom of a cement storage chamber outer shell through a first damping mechanism, a cement feeding pipe is arranged on the top of the cement storage chamber outer shell, a discharging pipe A is arranged on the bottom of the cement storage chamber outer shell, and the other end of the discharging pipe A penetrates through the top of the stirring chamber outer shell and is positioned inside the stirring chamber outer shell. The utility model carries out crushing treatment on the aggregate before stirring, reduces the process of screening the aggregate, reduces the working time, improves the working efficiency, and simultaneously has smaller particle size and rougher surface of the crushed aggregate, thereby enhancing the strength of the concrete.

Description

Concrete batch mixing and stirring equipment

Technical Field

The utility model relates to the technical field of concrete mixing, in particular to a concrete batch mixing and stirring device.

Background

Concrete is one of the most important civil engineering materials of the present generation. The artificial stone is prepared by a cementing material, granular aggregate (also called aggregate), water, an additive and an admixture which are added if necessary according to a certain proportion, and is formed by uniformly stirring, compacting, 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 increased more and more. Meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like. These characteristics make it very widely used, not only in various civil engineering, that is shipbuilding, machinery industry, ocean development, geothermal engineering, etc., but also concrete is an important material.

However, the existing concrete mixing equipment needs to screen aggregates before use to ensure the strength of the mixed concrete, and the process of screening the aggregates increases the workload of workers and reduces the working efficiency; therefore, the existing use requirements are not satisfied.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete batch mixing and stirring device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete batch mixing stirring equipment, includes base, bracing piece, teeter chamber shell body and motor B, the last surface mounting of base has the bracing piece, the bottom both sides at the teeter chamber shell body are installed to the other end of bracing piece, bottom one side of teeter chamber shell body is provided with discharging pipe C, top one side of teeter chamber shell body is connected with the bottom of cement apotheca shell body through first damper, the top of cement apotheca shell body is provided with the cement inlet pipe, the bottom of cement apotheca shell body is provided with discharging pipe A, discharging pipe A's the other end runs through the top of teeter chamber shell body and is located the inside of teeter chamber shell body, rubbing crusher constructs is installed to the top opposite side of teeter chamber shell body, rubbing crusher constructs including smashing the outdoor body, mounting panel D, mounting panel E, pivot B, Crushing plate, tup, carousel, discharging pipe B, bleeder valve B, shaft coupling and motor B, it installs at the top opposite side of teeter chamber shell to smash the outdoor body, install mounting panel D on the inner wall of one side of crushing outdoor body, the sieve is installed to the opposite side of mounting panel D, the other end of sieve is installed on mounting panel E, the other end of mounting panel E is installed on the opposite side inner wall of smashing outdoor body, it installs the crushing plate on the inner wall of one side of crushing outdoor body, motor B installs at the top of teeter chamber shell, and motor B is located the rear of smashing outdoor body, motor B's output shaft passes through the shaft coupling and is connected with pivot B, the other end of pivot B runs through the rear end face of smashing outdoor body and is connected with the carousel, and the carousel is located the inside of smashing outdoor body, install the tup on the carousel, the bottom of the crushing chamber outer shell is provided with a discharge pipe D, the other end of the discharge pipe D penetrates through the top of the stirring chamber outer shell and is positioned inside the stirring chamber outer shell, the top of the crushing chamber outer shell is connected with an aggregate storage chamber outer shell through a second damping mechanism, the bottom of the aggregate storage chamber outer shell is provided with a discharge pipe B, the other end of the discharge pipe B penetrates through the top of the crushing chamber outer shell and is positioned inside the crushing chamber outer shell, the top of the aggregate storage chamber outer shell is provided with an aggregate feeding pipe, the inner wall of the bottom of the stirring chamber outer shell is provided with a bearing, a rotating shaft A is installed in the bearing, the outer wall of the rotating shaft A is provided with stirring blades, the other end of the rotating shaft A sequentially penetrates through the top of the stirring chamber outer shell and the bottom of a motor shell and is connected with an output shaft of a motor A through a coupler, and the motor A is installed inside the motor shell, the motor casing is installed at the top central point of teeter chamber shell body and is put, be provided with the inlet tube on one side outer wall of teeter chamber shell body.

Preferably, the first damping mechanism and the second damping mechanism respectively comprise a mounting plate A, a through hole, a connecting column, a fixing plate, a mounting plate B, a damping spring and a mounting plate C, the fixing plate is arranged on two sides of the upper surface of the mounting plate A, the damping spring is arranged between every two adjacent fixing plates, the other end of the damping spring is arranged on the lower surface of the mounting plate C, the mounting plate B is arranged on the upper surface of the mounting plate C, the through hole is arranged on the other end of the fixing plate, the connecting column is arranged inside the through hole, the other end of the connecting column is arranged on the lower surface of the mounting plate B, the mounting plate A on the first damping mechanism is arranged on one side of the bottom of the stirring chamber shell body, the mounting plate B on the first damping mechanism is arranged on one side of the bottom of the cement storage chamber shell body, the mounting plate A on the second damping mechanism is arranged on one side of the top of the crushing chamber shell body, and the mounting plate B on the second damping mechanism is mounted on one side of the bottom of the outer shell of the aggregate storage chamber.

Preferably, the breaker plate is located above the mounting plate E.

Preferably, the hammers are distributed on the rotating disc in an annular array.

Preferably, a discharge valve A is arranged on the discharge pipe A, a discharge valve B is arranged on the discharge pipe B, and a discharge valve C is arranged on the discharge pipe C.

Preferably, the outer wall of the connecting column is in clearance connection with the wall of the through hole.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple and reasonable structure and the following advantages:

1. through rubbing crusher constructs's setting, the aggregate is when entering into the inside of smashing the outdoor body, starter motor B, motor B's output shaft rotates and drives pivot B through the shaft coupling and rotates, thereby drive carousel and tup and rotate, the effect striking that the aggregate was strikeed through the tup takes place the breakage on the breaker, fall on the sieve afterwards under the action of gravity of self, can fall into discharging pipe C through the sieve when the particle diameter of aggregate is less than the sieve mesh of sieve, particle diameter and the roughness of aggregate have been reduced after smashing the aggregate, the intensity of concrete has been strengthened, need be to the process of aggregate screening before having reduced the stirring simultaneously, the operating time has been saved, and the work efficiency is improved.

2. Through the cooperation setting of cement apotheca shell body, aggregate apotheca shell body and inlet tube, cement, aggregate and moisture get into the inside of teeter chamber shell body from cement apotheca, aggregate apotheca and inlet tube respectively, can control the proportion of cement, aggregate and water, can stir the concrete of different intensity.

3. Through the matching arrangement of the first damping mechanism and the second damping mechanism, when materials enter the cement storage chamber or the aggregate storage chamber, an impact force effect is exerted on the storage chamber, and the storage chamber is connected with the stirring chamber outer shell through the first damping mechanism, so that the impact force can be effectively relieved, the condition that the equipment is damaged due to too large impact force during feeding is avoided, and the practicability is improved.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure of FIG. 1 at B;

fig. 4 is a right side view of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a stir chamber outer housing; 4. a rotating shaft A; 5. a stirring blade; 6. a discharge pipe A; 7. a first damper mechanism; 701. mounting a plate A; 702. a through hole; 703. connecting columns; 704. a fixing plate; 705. mounting a plate B; 706. a damping spring; 707. mounting a plate C; 8. a cement storage chamber outer shell; 9. a discharge valve A; 10. a cement feed pipe; 11. a motor housing; 12. a motor A; 13. an aggregate feeding pipe; 14. an aggregate storage chamber outer shell; 15. a crushing mechanism; 1501. a crushing chamber outer shell; 1502. mounting a plate D; 1503. mounting a plate E; 1504. a rotating shaft B; 1505. a breaker plate; 1506. a hammer head; 1507. a turntable; 1508. a discharge pipe B; 1509. a discharge valve B; 1510. a coupling; 1511. a motor B; 1512. a sieve plate; 16. a water inlet pipe; 17. a bearing; 18. a discharge pipe C; 19. a discharge valve C; 20. a discharge pipe D; 21. and a second damping mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be 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 meanings 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, an embodiment of the present invention is shown: the utility model provides a concrete batch mixing stirring equipment, which comprises a base 1, bracing piece 2, teeter chamber shell body 3 and motor B1511, the last surface mounting of base 1 has bracing piece 2, the bottom both sides at teeter chamber shell body 3 are installed to the other end of bracing piece 2, bottom one side of teeter chamber shell body 3 is provided with discharging pipe C18, top one side of teeter chamber shell body 3 is connected with the bottom of cement reservoir housing body 8 through first damper 7, the top of cement reservoir housing body 8 is provided with cement inlet pipe 10, the bottom of cement reservoir housing body 8 is provided with discharging pipe A6, the other end of discharging pipe A6 runs through the top of teeter chamber shell body 3 and is located the inside of teeter chamber shell body 3, rubbing crusher mechanism 15 is installed to the top opposite side of teeter chamber shell body 3, rubbing crusher mechanism 15 includes crushing chamber shell body 1501, mounting panel D1502, mounting panel E1503, pivot B1504, A crushing plate 1505, a hammer head 1506, a rotary disc 1507, a discharge pipe B1508, a discharge valve B1509, a coupling 1510 and a motor B1511, wherein the crushing chamber outer shell 1501 is arranged at the other side of the top of the stirring chamber outer shell 3, a mounting plate D1502 is arranged on the inner wall of one side of the crushing chamber outer shell 1501, a sieve plate 1512 is arranged at the other side of the mounting plate D1502, the other end of the sieve plate 1512 is arranged on a mounting plate E1503, the other end of the mounting plate E1503 is arranged on the inner wall of the other side of the crushing chamber outer shell 1501, a crushing plate 1505 is arranged on the inner wall of one side of the crushing chamber outer shell 1501, a motor B1511 is arranged at the top of the stirring chamber outer shell 3, the motor B1511 is positioned behind the crushing chamber outer shell 1501, the output shaft of the motor B1511 is connected with a rotary shaft B1504 through the coupling 1510, the other end of the rotary shaft B1504 is connected with the rotary disc 1507 through the rear end surface of the crushing chamber outer shell 1501, the rotary disc 1507 is positioned inside the crushing chamber outer shell 1501, the rotary disc 1507 is provided with the hammer head 1506, a discharge pipe D20 is arranged at the bottom of the crushing chamber outer shell 1501, the other end of the discharge pipe D20 penetrates through the top of the stirring chamber outer shell 3 and is positioned inside the stirring chamber outer shell 3, the top of the crushing chamber outer shell 1501 is connected with an aggregate storage chamber outer shell 14 through a second damping mechanism 21, a discharge pipe B1508 is arranged at the bottom of the aggregate storage chamber outer shell 14, the other end of the discharge pipe B1508 penetrates through the top of the crushing chamber outer shell 1501 and is positioned inside the crushing chamber outer shell 1501, an aggregate feed pipe 13 is arranged at the top of the aggregate storage chamber outer shell 14, a bearing 17 is arranged on the inner wall of the bottom of the stirring chamber outer shell 3, a rotating shaft A4 is arranged in the bearing 17, a stirring blade 5 is arranged on the outer wall of the rotating shaft A4, the other end of the rotating shaft A4 sequentially penetrates through the top of the stirring chamber outer shell 3 and the bottom of the motor shell 11 and is connected with an output shaft of a motor A12 through a coupling 1510, and a12 is arranged inside the motor shell 11, the motor shell 11 is arranged at the top center of the mixing chamber outer shell 3, a water inlet pipe 16 is arranged on the outer wall of one side of the mixing chamber outer shell 3, each of the first damping mechanism 7 and the second damping mechanism 21 comprises a mounting plate A701, a through hole 702, a connecting column 703, a fixing plate 704, a mounting plate B705, a damping spring 706 and a mounting plate C707, the fixing plates 704 are arranged on two sides of the upper surface of the mounting plate A701, the damping springs 706 are arranged between every two adjacent fixing plates 704, the other end of the damping spring 706 is arranged on the lower surface of the mounting plate C707, the mounting plate B705 is arranged on the upper surface of the mounting plate C707, the through hole 702 is arranged at the other end of the fixing plate 704, the connecting column 703 is arranged inside the through hole 702, the other end of the connecting column 703 is arranged on the lower surface of the mounting plate B705, the mounting plate A701 on the first damping mechanism 7 is arranged on one side of the bottom of the mixing chamber outer shell 3, the mounting plate B705 on the first damping mechanism 7 is arranged on one side of the bottom of the cement storage chamber outer shell 8, the mounting plate A701 on the second damping mechanism 21 is mounted on one side of the top of the crushing chamber outer shell 1501, the mounting plate B705 on the second damping mechanism 21 is mounted on one side of the bottom of the aggregate storage chamber outer shell 14, the crushing plate 1505 is located above the mounting plate E1503, the hammers 1506 are distributed on the rotary disc 1507 in an annular array manner, the discharge pipe A6 is provided with a discharge valve A9, the discharge pipe B1508 is provided with a discharge valve B1509, the discharge pipe C18 is provided with a discharge valve C19, and the outer wall of the connecting column 703 is in clearance connection with the hole wall of the through hole 702.

The working principle is as follows: cement is poured into the interior of a cement storage chamber outer shell 8 through a cement feeding pipe 10, impact force of materials on the cement storage chamber outer shell 8 is relieved by a first damping mechanism 7 under the action of external force to enable the cement storage chamber outer shell 8 to contract and rebound through a damping spring 706, aggregate is poured into the interior of an aggregate storage chamber outer shell 14 through an aggregate feeding pipe 13, similarly, the impact force can be reduced through the action of a second damping mechanism 21, a discharge valve B1509 is opened, the aggregate enters the interior of a crushing chamber outer shell 1501 from the aggregate storage chamber outer shell 14, a motor B1511 is started, an output shaft of the motor B1511 rotates to drive a rotating shaft B1504 to rotate through a coupler 1510, so as to drive a rotating disc 1507 to rotate, a hammer 1506 is installed on the rotating disc 1507, the aggregate is collided to a crushing plate under the impact of high-speed rotation of the hammer 1506 when descending, so that the aggregate is crushed, and the crushed aggregate moves downwards under the action of self gravity, when falling sieve 1512, when the particle diameter is less than the sieve mesh diameter on the sieve 1512, the aggregate can enter into discharging pipe C19 through sieve 1512 to reach the inside of teeter chamber shell body 3, starter motor A12, motor A12's output shaft passes through shaft coupling 1510 and drives pivot A4 and rotate, and stirring vane 5 on the pivot A4 outer wall also rotates thereupon, stirs the material, opens bleeder valve C19 after the stirring is accomplished, carries out the ejection of compact.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. The utility model provides a concrete batch mixing stirring equipment, includes base (1), bracing piece (2), teeter chamber shell body (3), spliced pole (703) and motor B (1511), its characterized in that: the utility model discloses a cement mixing machine, including base (1), upper surface mounting has bracing piece (2), the bottom both sides at teeter chamber shell body (3) are installed to the other end of bracing piece (2), the bottom one side of teeter chamber shell body (3) is provided with discharging pipe C (18), top one side of teeter chamber shell body (3) is connected with the bottom of cement apotheca shell body (8) through first damper (7), the top of cement apotheca shell body (8) is provided with cement inlet pipe (10), the bottom of cement apotheca shell body (8) is provided with discharging pipe A (6), the other end of discharging pipe A (6) runs through the top of teeter chamber shell body (3) and is located the inside of teeter chamber shell body (3), rubbing crusher constructs (15) are installed to the top opposite side of teeter chamber shell body (3), rubbing crusher constructs (15) including crushing chamber shell body (1501), The crushing device comprises a mounting plate D (1502), a mounting plate E (1503), a rotating shaft B (1504), a crushing plate (1505), a hammer head (1506), a rotary disc (1507), a discharge pipe B (1508), a discharge valve B (1509), a shaft coupling (1510) and a motor B (1511), wherein the crushing chamber outer shell (1501) is mounted on the other side of the top of the stirring chamber outer shell (3), the mounting plate D (1502) is mounted on the inner wall of one side of the crushing chamber outer shell (1501), a sieve plate (1512) is mounted on the other side of the mounting plate D (1502), the other end of the sieve plate (1512) is mounted on the mounting plate E (1503), the other end of the mounting plate E (1503) is mounted on the inner wall of the other side of the crushing chamber outer shell (1501), the crushing plate (1505) is mounted on the inner wall of one side of the crushing chamber outer shell (1501), and the motor B (1511) is mounted on the top of the stirring chamber outer shell (3), and the motor B (1511) is positioned at the rear of the crushing chamber outer shell (1501), the output shaft of the motor B (1511) is connected with the rotating shaft B (1504) through the coupling (1510), the other end of the rotating shaft B (1504) penetrates through the rear end face of the crushing chamber outer shell (1501) to be connected with the rotating disc (1507), the rotating disc (1507) is positioned inside the crushing chamber outer shell (1501), the rotating disc (1507) is provided with a hammer head (1506), the bottom of the crushing chamber outer shell (1501) is provided with a discharge pipe D (20), the other end of the discharge pipe D (20) penetrates through the top of the stirring chamber outer shell (3) to be positioned inside the stirring chamber outer shell (3), the top of the crushing chamber outer shell (1501) is connected with an aggregate storage chamber outer shell (14) through a second damping mechanism (21), and the bottom of the aggregate storage chamber outer shell (14) is provided with a discharge pipe B (1508), the other end of the discharge pipe B (1508) penetrates through the top of the crushing chamber outer shell (1501) and is positioned inside the crushing chamber outer shell (1501), an aggregate feeding pipe (13) is arranged at the top of the aggregate storage chamber outer shell (14), a bearing (17) is arranged on the inner wall of the bottom of the stirring chamber outer shell (3), a rotating shaft A (4) is installed in the bearing (17), the outer wall of the rotating shaft A (4) is provided with a stirring blade (5), the other end of the rotating shaft A (4) sequentially penetrates through the top of the stirring chamber outer shell (3) and the bottom of the motor shell (11) and is connected with an output shaft of the motor A (12) through a shaft coupling (1510), the motor A (12) is arranged inside the motor shell (11), the motor shell (11) is arranged at the center of the top of the stirring chamber outer shell (3), a water inlet pipe (16) is arranged on the outer wall of one side of the stirring chamber outer shell (3).

2. A concrete batch mixing plant according to claim 1, characterised in that: the first damping mechanism (7) and the second damping mechanism (21) respectively comprise a mounting plate A (701), a through hole (702), a connecting column (703), a fixing plate (704), a mounting plate B (705), a damping spring (706) and a mounting plate C (707), wherein the fixing plate (704) is mounted on two sides of the upper surface of the mounting plate A (701), the damping spring (706) is arranged between every two adjacent fixing plates (704), the other end of the damping spring (706) is mounted on the lower surface of the mounting plate C (707), the mounting plate B (705) is mounted on the upper surface of the mounting plate C (707), the through hole (702) is formed in the other end of the fixing plate (704), the connecting column (702) is arranged inside the through hole (702), the other end of the connecting column (703) is mounted on the lower surface of the mounting plate B (703), the mounting plate A (701) on the first damping mechanism (7) is mounted on one side of the bottom of the stirring chamber outer shell (3), the mounting plate B (705) on the first damping mechanism (7) is mounted on one side of the bottom of the cement storage chamber outer shell (8), the mounting plate A (701) on the second damping mechanism (21) is mounted on one side of the top of the crushing chamber outer shell (1501), and the mounting plate B (705) on the second damping mechanism (21) is mounted on one side of the bottom of the aggregate storage chamber outer shell (14).

3. A concrete batch mixing plant according to claim 1, characterised in that: the breaker plate (1505) is located above the mounting plate E (1503).

4. A concrete batch mixing plant according to claim 1, characterised in that: the hammers (1506) are distributed on the rotary table (1507) in an annular array.

5. A concrete batch mixing plant according to claim 1, characterised in that: be provided with bleeder valve A (9) on discharging pipe A (6), be provided with bleeder valve B (1509) on discharging pipe B (1508), be provided with bleeder valve C (19) on discharging pipe C (18).

6. A concrete batch mixing plant according to claim 1, characterised in that: the outer wall of the connecting column (703) is in clearance connection with the wall of the through hole (702).

Images