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CN-224208509-U - Screening machine is used in dry-mixed mortar production

CN224208509UCN 224208509 UCN224208509 UCN 224208509UCN-224208509-U

Abstract

The utility model relates to the technical field of dry-mixed mortar screening, and discloses a screening machine for dry-mixed mortar production, which comprises a support, wherein the top end of the support is provided with a box body, the bottoms of the left end and the right end of the box body are fixedly connected with connecting blocks, the inner wall of the box body is provided with a screen plate, the front end of the box body is fixedly connected with a plurality of blanking openings, the outer wall of each blanking opening is sleeved with a movable plate, the left end and the right end of each movable plate are respectively provided with an inserting rod, the rear end of each inserting rod is fixedly connected with a fixed block, the fixed blocks are fixedly connected to the outer wall of the box body, the outer wall of each inserting rod is provided with a limiting assembly, and the front ends of the plurality of blanking openings are respectively provided with a guide groove. According to the utility model, the third spring is compressed by pressing the rotating block, the limiting piece is taken out to be detachable, so that the guide groove can be detached, accumulated mortar attached to the inner wall is conveniently removed, the cleaning difficulty is reduced, the guide groove is ensured to be always smooth, and the high efficiency and the accuracy of dry-mixed mortar guide conveying are ensured.

Inventors

  • PENG YUNHAO
  • CHEN PENG
  • You Shuanshuan
  • LI HUI

Assignees

  • 开封市巨邦建筑材料有限公司

Dates

Publication Date
20260508
Application Date
20250515

Claims (7)

  1. 1. The utility model provides a sieve separator for dry-mixed mortar production, its characterized in that, including support (1), the top of support (1) is provided with box (5), the equal fixedly connected with connecting block (3) in bottom at both ends about box (5), the inner wall of box (5) is provided with sieve (4), the front end fixedly connected with of box (5) a plurality of feed opening (8), the outer wall cover of feed opening (8) is equipped with movable plate (12), both ends all are provided with inserted bar (10) about movable plate (12), the rear end fixedly connected with fixed block (9) of inserted bar (10), fixed block (9) fixedly connected with is at the outer wall of box (5), the outer wall of inserted bar (10) is provided with spacing subassembly, a plurality of the front end of feed opening (8) all is provided with guide slot (7).
  2. 2. The screening machine for dry-mixed mortar production according to claim 1, wherein the limiting component comprises a through groove formed in the outer wall of the inserted link (10), a fixed link is fixedly connected to the inner wall of the through groove, two rotating blocks (14) are rotatably connected to the outer wall of the fixed link, a first limiting cylinder (16) is fixedly connected to the bottom end of each rotating block (14) at the top, a second limiting cylinder (17) is slidably connected to the bottom of each first limiting cylinder (16), and the bottom of each second limiting cylinder (17) is fixedly connected to the top end of each bottom rotating block (14).
  3. 3. The screening machine for dry-mixed mortar production according to claim 1, wherein the top end of the support (1) is provided with a first spring (2), one end of the first spring (2) is connected with the top end of the support (1), and the other end of the first spring (2) is connected with the outer wall of the connecting block (3).
  4. 4. The screening machine for dry-mixed mortar production according to claim 2, wherein the outer wall of the inserting rod (10) is sleeved with a second spring (13), one end of the second spring (13) is connected with the front end of the fixed block (9), and the other end of the second spring (13) is connected with the rear end of the movable plate (12).
  5. 5. The screening machine for dry-mixed mortar production according to claim 2, wherein springs III (15) are arranged on the adjacent sides of the two rotating blocks (14), one ends of the springs III (15) are connected with the bottom of the top rotating block (14), and the other ends of the springs III (15) are connected with the top of the bottom rotating block (14).
  6. 6. The screening machine for dry-mixed mortar production according to claim 1, wherein limiting sheets (11) are fixedly connected to the left end and the right end of the guide groove (7).
  7. 7. The screening machine for dry-mixed mortar production according to claim 1, wherein the top of the rear end of the box body (5) is fixedly connected with a feeding port (6).

Description

Screening machine is used in dry-mixed mortar production Technical Field The utility model relates to the technical field of dry-mixed mortar screening, in particular to a screening machine for dry-mixed mortar production. Background In modern building engineering, dry-mixed mortar is an indispensable material for construction such as masonry, plastering, ground and the like by virtue of the advantages of stable quality, convenience in construction and the like. Along with the continuous improvement of the requirements of the building industry on the quality and the production efficiency of the dry-mixed mortar, the screening link in the production process of the dry-mixed mortar is particularly critical, and the high-efficiency and accurate screening equipment can ensure the uniform granularity of the dry-mixed mortar, meet the use requirements of different projects and directly influence the quality and the efficiency of the building construction The existing screening machine can be used for screening the dry-mixed mortar, at present, most screening machines are easy to attach and accumulate the dry-mixed mortar after long-time use, the inner wall of the guide groove is usually fixed on the outer wall of the device, and therefore workers are very inconvenient to clean the inner wall of the guide groove. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides a screening machine for dry-mixed mortar production, which is characterized in that a third rotating block is pressed to compress a spring, a limiting piece is taken out to be detachable, so that a guide groove can be detached, accumulated mortar attached to the inner wall is conveniently removed, the cleaning difficulty is reduced, the guide groove is ensured to be always smooth, the high efficiency and accuracy of dry-mixed mortar guiding and conveying are ensured, when the guide groove is installed, the third rotating block can be pushed out by the spring to limit the limiting piece, the second rotating block is pushed by the spring to enable the limiting piece to be in close contact with the rotating block, the guide groove is ensured to be firmly installed, the limiting piece is prevented from moving, and the stability of the guide groove after installation is ensured. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a sieve separator is used in dry-mixed mortar production, includes the support, the top of support is provided with the box, the equal fixedly connected with connecting block in bottom at both ends about the box, the inner wall of box is provided with the sieve, the front end fixedly connected with of box a plurality of feed openings, the outer wall cover of feed opening is equipped with the movable plate, both ends all are provided with the inserted bar about the movable plate, the rear end fixedly connected with fixed block of inserted bar, fixed block fixed connection is at the outer wall of box, the outer wall of inserted bar is provided with spacing subassembly, a plurality of the front end of feed opening all is provided with the guide groove. Further, spacing subassembly is including being located logical groove that the inserted bar outer wall was seted up, the inner wall fixedly connected with dead lever that leads to the groove, the outer wall rotation of dead lever is connected with two rotatory pieces, top the bottom fixedly connected with spacing section of thick bamboo one of rotatory piece, the bottom sliding connection of spacing section of thick bamboo one has a spacing section of thick bamboo two, the bottom fixedly connected with of spacing section of thick bamboo two is on the top of bottom rotatory piece. Further, the top of the support is provided with a first spring, one end of the first spring is connected with the top of the support, and the other end of the first spring is connected with the outer wall of the connecting block. Further, the outer wall of the inserted link is sleeved with a second spring, one end of the second spring is connected with the front end of the fixed block, and the other end of the second spring is connected with the rear end of the movable plate. Further, a third spring is arranged on one side, close to the two rotating blocks, of the two rotating blocks, one end of the third spring is connected with the bottom of the top rotating block, and the other end of the third spring is connected with the top of the bottom rotating block. Further, the left end and the right end of the guide groove are fixedly connected with limiting sheets. Further, a feeding port is fixedly connected to the top of the rear end of the box body. The utility model has the following beneficial effects: 1. According to the utility model, the third spring is compressed by pressing the rotating block, the limiting piece is taken out to be detachable, so that the guide groove can b