CN220425859U

CN220425859U - Aggregate sieve separator is used in concrete production

Info

Publication number: CN220425859U
Application number: CN202321709475.9U
Authority: CN
Inventors: 徐建华; 陈伯荣; 陈伟民; 陈文轩; 孟慧成
Original assignee: Suzhou Shangjian Hangxin Concrete Co ltd
Current assignee: Suzhou Shangjian Hangxin Concrete Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2024-02-02
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses an aggregate screening machine for concrete production, which comprises a base shell, wherein the top of the base shell is fixedly connected with a supporting frame, the top of the supporting frame is fixedly connected with a scattering box, one side of the scattering box is provided with a motor, the inside of the scattering box is provided with a scattering component, the bottom of the inner wall of the base shell is rotationally connected with a second rotating shaft, the top of the second rotating shaft is fixedly connected with a screening box, the inside of the base shell is provided with a power component, and the top of the base shell is provided with a supporting component.

Description

Aggregate sieve separator is used in concrete production

Technical Field

The utility model relates to the technical field of concrete production, in particular to an aggregate screening machine for concrete production.

Background

Concrete aggregate refers to granular loose materials which play a role in skeleton or filling in concrete, and is divided into coarse aggregate and fine aggregate, wherein the coarse aggregate refers to pebbles, broken stones and the like, and the fine aggregate refers to natural sand, artificial sand and the like. In the production process of concrete, the aggregate is firstly required to be screened, and stone with larger diameter value is required to be screened, so that the quality of the concrete is prevented from being influenced during the preparation of the concrete.

The aggregate sieve separator for traditional concrete production is when sieving the concrete aggregate, and most do not possess the function of scattering the concrete aggregate, because the concrete aggregate is most all to be placed in the external world, and air humidity is great, and the aggregate very easily agglomerates, directly sieves on the screen cloth, takes place to pile up easily, and screening effect is poor, takes place the screening machine discharge gate jam easily even, and traditional majority sieves the aggregate through between the screen cloth simultaneously, and single screen cloth screening speed is slower, is unfavorable for the user to use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an aggregate screening machine for concrete production, which is used for solving the problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an aggregate sieve separator for concrete production, includes the base shell, the top fixedly connected with support frame of base shell, the top fixedly connected with of support frame breaks up the case, one side of breaking up the case sets up the motor, the inside of breaking up the case is provided with breaks up the subassembly, the inner wall bottom of base shell rotates and is connected with the second pivot, the top fixedly connected with screening case of second pivot, the inside of base shell is provided with power component, the top of base shell is provided with supporting component.

Preferably, one side fixedly connected with backup pad of case breaks up, motor fixed mounting is at the top of backup pad, through the backup pad of setting up to make the motor at the during operation, can not take place the phenomenon of idle running.

Preferably, the breaking assembly comprises a first rotating shaft fixedly connected to the output end of the motor, the first rotating shaft extends to the inside of the breaking box, a plurality of breaking rods which are distributed correspondingly are fixedly connected to the outside of the first rotating shaft, and aggregate inside the breaking box can be broken through the breaking assembly.

Preferably, the power component comprises a gear fixedly sleeved outside the second rotating shaft, a telescopic cylinder is arranged in the base shell, the output end of the telescopic cylinder is fixedly connected with a rack, and the rack is meshed with the gear.

Preferably, the support assembly comprises a circular fixed block fixedly connected to the top of the base shell, a limiting sliding groove is formed in the outer portion of the circular fixed block, a circular sliding block is fixedly connected to the outer portion of the screening box and is slidably connected to the inner portion of the limiting sliding groove, and the circular sliding block rotates in the inner portion of the limiting sliding groove, so that the screening box is more stable in rotation.

Preferably, the inside of screening case is linked together there is the unloading pipe, the arc wall has been seted up to the bottom of base shell, unloading pipe sliding connection is in the inside of arc wall.

Preferably, the inside fixedly connected with screening board of screening case, the outside of screening case is linked together there is the unloading shell, through the unloading shell that sets up, can take out the inside great aggregate of screening case.

Compared with the prior art, the utility model has the beneficial effects that: through the starter motor, first pivot rotates, break up the pole and rotate, can break up the inside aggregate of case, through setting up screening board, thereby make great aggregate stay on screening board, less aggregate will get into screening case's bottom, through starting telescopic cylinder, rack flexible removal, gear reciprocal rotation, the reciprocal rotation of second pivot, screening case reciprocal rotation, thereby accelerate screening case inside aggregate screening speed, through the above structure of setting up, be convenient for the staff to screen the aggregate, can break up the aggregate before the screening, the aggregate is placed in the external world has been avoided, air humidity is great, the aggregate caking that leads to, screening speed is slower, the drawback of effect is relatively poor, make things convenient for the staff to use greatly.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

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

FIG. 3 is a schematic view of a partial cross-section of the present utility model;

fig. 4 is a schematic structural view of the portion a in fig. 2 according to the present utility model.

In the figure: 1. a base housing; 2. a support frame; 3. scattering the box; 4. a support plate; 5. a motor; 6. a first rotating shaft; 7. scattering the rods; 8. a screening box; 9. a screening plate; 10. blanking a shell; 11. a telescopic cylinder; 12. a rack; 13. a second rotating shaft; 14. a gear; 15. discharging pipes; 16. an arc-shaped groove; 17. a circular fixing block; 18. a circular slider; 19. limiting sliding groove.

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.

Examples: referring to FIGS. 1 to 4, an aggregate screening machine for concrete production comprises a base shell 1, a supporting frame 2 is fixedly connected to the top of the base shell 1, a breaking box 3 is fixedly connected to the top of the supporting frame 2, a motor 5 is arranged on one side of the breaking box 3, a breaking assembly is arranged in the breaking box 3, a second rotating shaft 13 is rotatably connected to the bottom of the inner wall of the base shell 1, a screening box 8 is fixedly connected to the top of the second rotating shaft 13, a power assembly is arranged in the base shell 1, a supporting assembly is arranged at the top of the base shell 1, a supporting plate 4 is fixedly connected to one side of the breaking box 3, the motor 5 is fixedly arranged at the top of the supporting plate 4, idle running of the motor 5 can not occur during operation, the breaking assembly comprises a first rotating shaft 6 fixedly connected to the output end of the motor 5, the first rotating shaft 6 extends to the inside of the breaking box 3, the outside of the first rotating shaft 6 is fixedly connected with a plurality of scattering rods 7 which are distributed correspondingly, aggregate inside the scattering box 3 can be scattered through the scattering assembly which is arranged, the power assembly comprises a gear 14 which is fixedly sleeved outside the second rotating shaft 13, a telescopic cylinder 11 is arranged inside the base shell 1, the output end of the telescopic cylinder 11 is fixedly connected with a rack 12, the rack 12 is meshed with the gear 14, the supporting assembly comprises a round fixed block 17 which is fixedly connected to the top of the base shell 1, a limiting chute 19 is arranged outside the round fixed block 17, a round sliding block 18 is fixedly connected to the outside of the screening box 8, the round sliding block 18 is slidably connected to the inside of the limiting chute 19, and as the round sliding block 18 rotates inside the limiting chute 19, the screening box 8 is more stable during rotation, the inside of the screening box 8 is communicated with a blanking pipe 15, the arc-shaped groove 16 has been seted up to the bottom of base shell 1, and unloading pipe 15 sliding connection is in the inside of arc-shaped groove 16, and the inside fixedly connected with screening board 9 of screening case 8, and the outside of screening case 8 is linked together there is unloading shell 10, through the unloading shell 10 that sets up, can take out the inside great aggregate of screening case 8.

When in use: when concrete aggregate is required to be screened, firstly, the aggregate is poured into the inside of the scattering box 3, then, the motor 5 is started, at this time, the output end of the motor 5 drives the first rotating shaft 6 to start rotating, the scattering rod 7 starts rotating through the rotation of the first rotating shaft 6, the aggregate in the scattering box 3 can be scattered through the rotation of the scattering rod 7, at this time, the scattered aggregate enters the inside of the screening box 8, the screening plate 9 is arranged, so that larger aggregate stays on the screening plate 9, smaller aggregate enters the bottom of the screening box 8, the telescopic cylinder 11 is started, at this time, the output end of the telescopic cylinder 11 drives the rack 12 to start telescopic movement, and the rack 12 is meshed and connected with the gear 14, so that the gear 14 starts to reciprocate through the movement of the rack 12, and the gear 14 reciprocates, the second rotating shaft 13 can be driven to start to rotate reciprocally, then the screening box 8 starts to rotate reciprocally, so that aggregate screening speed inside the screening box 8 is accelerated, through the reciprocal rotation of the screening box 8, the blanking pipe 15 rotates inside the arc-shaped groove 16, the round sliding block 18 can be driven to start to rotate reciprocally, the round sliding block 18 rotates inside the limiting sliding groove 19, so that the screening box 8 is more stable in rotation, larger aggregate inside the screening box 8 can be taken out through the blanking shell 10, the aggregate can be conveniently screened by a worker through the above structure, the aggregate can be scattered before screening, the defects that the aggregate is placed outside, the air humidity is large, the caused aggregate caking is slow in screening speed and poor in effect are overcome, and the use of the worker is greatly facilitated.

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. Aggregate sieve separator is used in concrete production, including base shell (1), a serial communication port, the top fixedly connected with support frame (2) of base shell (1), the top fixedly connected with of support frame (2) breaks up case (3), one side of breaking up case (3) sets up motor (5), the inside of breaking up case (3) is provided with breaks up the subassembly, the inner wall bottom of base shell (1) rotates and is connected with second pivot (13), the top fixedly connected with screening case (8) of second pivot (13), the inside of base shell (1) is provided with power component, the top of base shell (1) is provided with supporting component.

2. The aggregate screening machine for concrete production according to claim 1, wherein one side of the scattering box (3) is fixedly connected with a supporting plate (4), and the motor (5) is fixedly installed at the top of the supporting plate (4).

3. Aggregate screening machine for concrete production according to claim 1, characterized in that the breaking assembly comprises a first rotating shaft (6) fixedly connected to the output end of the motor (5), the first rotating shaft (6) extends to the inside of the breaking box (3), and a plurality of breaking rods (7) distributed correspondingly are fixedly connected to the outside of the first rotating shaft (6).

4. The aggregate screening machine for concrete production according to claim 1, wherein the power assembly comprises a gear (14) fixedly sleeved outside the second rotating shaft (13), a telescopic cylinder (11) is arranged inside the base shell (1), the output end of the telescopic cylinder (11) is fixedly connected with a rack (12), and the rack (12) is meshed with the gear (14).

5. The aggregate screening machine for concrete production according to claim 1, wherein the supporting component comprises a circular fixing block (17) fixedly connected to the top of the base shell (1), a limiting chute (19) is formed in the outer portion of the circular fixing block (17), a circular sliding block (18) is fixedly connected to the outer portion of the screening box (8), and the circular sliding block (18) is slidably connected to the inner portion of the limiting chute (19).

6. Aggregate screening machine for concrete production according to claim 1, characterized in that the inside of the screening box (8) is communicated with a blanking pipe (15), the bottom of the base shell (1) is provided with an arc-shaped groove (16), and the blanking pipe (15) is slidably connected in the arc-shaped groove (16).

7. Aggregate screening machine for concrete production according to claim 1, characterized in that the inside of the screening box (8) is fixedly connected with a screening plate (9), and the outside of the screening box (8) is communicated with a blanking shell (10).