Search

CN-224221931-U - Vibrating screen for mortar preparation

CN224221931UCN 224221931 UCN224221931 UCN 224221931UCN-224221931-U

Abstract

The utility model relates to the technical field of mortar preparation, in particular to a vibrating screen for mortar preparation, which comprises a vibrating screen box and two fixing seats, wherein two screens are arranged in the vibrating screen box, and a plurality of mounting plates are arranged in the vibrating screen box; the vibrating screen has the advantages that the vibrating screen can be knocked on the bottom of the screen during operation through the knocking hammer, the problem that the screen is blocked and cleaned by manual stopping when the vibrating screen is blocked during operation is solved, the working efficiency of the vibrating screen is improved, meanwhile, the crushing plate is matched with the vibrating screen to work so as to crush caking materials on the screen, the effect of avoiding material waste and increasing cost is achieved, the problem that the material waste is caused by the fact that the caking of the materials cannot be screened normally during operation of the vibrating screen is solved, and the practicality of the vibrating screen is improved.

Inventors

  • Guo Qianlan
  • ZHU XUHENG

Assignees

  • 卫辉市丰博新材料科技有限公司

Dates

Publication Date
20260512
Application Date
20250514

Claims (9)

  1. 1. The vibrating screen for preparing mortar comprises a vibrating screen box (1) and two fixing seats (2) and is characterized in that two screens (8) are arranged in the vibrating screen box (1), and a plurality of mounting plates (9) are arranged in the vibrating screen box (1); One side of the mounting plate (9) is fixedly connected with a convex shell (10), the inside of the convex shell (10) is fixedly connected with a sliding rod (11), a first spring (12) is arranged outside the sliding rod (11), the top of the first spring (12) is fixedly connected with a movable block (13), and the outside of the movable block (13) is in sliding connection with the inside of the convex shell (10); one side of the movable block (13) is fixedly connected with an arc-shaped baffle plate (14), one side of the arc-shaped baffle plate (14) is fixedly connected with a supporting rod (15), the top of the supporting rod (15) is fixedly connected with a plurality of knocking hammers (16), and the knocking hammers (16) are arranged below the screen (8); the three bottom fixedly connected with fixed section of thick bamboo (17) of bracing piece (15), the inside fixedly connected with second spring (18) of fixed section of thick bamboo (17), the inside of second spring (18) is provided with movable rod (19), the top fixedly connected with limiting plate (20) of movable rod (19), the bottom of limiting plate (20) and the top fixedly connected with of second spring (18), the outside of movable rod (19) and the inside sliding connection of fixed section of thick bamboo (17), the bottom fixedly connected with first crushing board (21) of movable rod (19).
  2. 2. The vibrating screen for preparing mortar according to claim 1, wherein square through holes are formed in one sides of six convex shells (10) and mounting plates (9), and through holes are formed in the outer portion of the vibrating screen box (1).
  3. 3. The vibrating screen for preparing mortar according to claim 1, wherein one side of six movable blocks (13) is fixedly connected with a connecting plate (22), the top of the connecting plate (22) is fixedly connected with a limiting cylinder (23), and a third spring (24) is fixedly connected inside the limiting cylinder (23).
  4. 4. A vibrating screen for mortar preparation according to claim 3 is characterized in that the top of the third spring (24) is fixedly connected with a telescopic rod (25), and the outer part of the telescopic rod (25) is in sliding connection with the inner part of the limiting cylinder (23).
  5. 5. The vibrating screen for mortar preparation according to claim 4, wherein a fixing plate (26) is fixedly connected to the top of the telescopic rod (25), a plurality of connecting rods (27) are fixedly connected to the bottom of the fixing plate (26), and a second crushing plate (28) is fixedly connected to the bottom of the connecting rods (27).
  6. 6. A vibrating screen for mortar production according to claim 5, characterized in that the bottoms of the second crushing plate (28) and the first crushing plate (21) are each provided with a plurality of cones.
  7. 7. The vibrating screen for mortar preparation according to claim 1, wherein a plurality of supporting seats (3) are fixedly connected to the bottoms of the two fixed seats (2), a fixed block (4) is fixedly connected to the top of the fixed seat (2), and damping springs (5) are arranged at the tops of the fixed seat (2) and the fixed block (4).
  8. 8. The vibrating screen for preparing mortar according to claim 7, wherein a connecting elbow (6) is fixedly connected to the top of the damping spring (5), and one end of the connecting elbow (6) is fixedly connected with one side of the vibrating screen box (1) through a bolt.
  9. 9. A vibrating screen for mortar production according to claim 1, characterized in that the vibrating screen box (1) is provided with a vibrating motor (7) at the bottom.

Description

Vibrating screen for mortar preparation Technical Field The utility model relates to the technical field of mortar preparation, in particular to a vibrating screen for mortar preparation. Background In building construction, the mortar is used as an indispensable material for wall building, plastering, tile bonding and other operations, and the vibrating screen for mortar preparation is mainly used for screening various raw materials and mixed materials in the mortar production process, such as lime, fly ash, mineral powder, fine sand and the like, so as to ensure that the granularity of the materials meets the production requirements. When the existing vibrating screen is used for screening materials in mortar preparation, the screen is blocked by the materials, so that the screening efficiency and the processing capacity of the vibrating screen are reduced, and even the screen is blocked and cleaned by manual shutdown, so that the working efficiency of the vibrating screen is lower; And when the mortar preparation sieves the material, the condition that these materials probably appear agglomerating when storing before, and the material can't handle the material of caking like this in screening process, and then causes the extravagant increase cost of material, leads to the practicality of shale shaker relatively poor. In this regard, the utility model provides a vibrating screen for mortar preparation, which solves the problem. Disclosure of utility model The object of the present utility model is to solve at least one of the technical drawbacks. The utility model aims to provide a vibrating screen for preparing mortar, which comprises a vibrating screen box and two fixing seats, wherein two screens are arranged in the vibrating screen box, and a plurality of mounting plates are arranged in the vibrating screen box; A convex shell is fixedly connected to one side of the mounting plate, a sliding rod is fixedly connected to the inside of the convex shell, a first spring is arranged outside the sliding rod, a movable block is fixedly connected to the top of the first spring, and the outside of the movable block is in sliding connection with the inside of the convex shell; One side of the movable block is fixedly connected with an arc baffle, one side of the arc baffle is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a plurality of knocking hammers, and the knocking hammers are arranged below the screen; The bottom fixedly connected with a plurality of fixed section of thick bamboo of three the bracing piece, the inside fixedly connected with second spring of fixed section of thick bamboo, the inside of second spring is provided with the movable rod, the top fixedly connected with limiting plate of movable rod, the bottom of limiting plate and the top fixed connection of second spring, the outside of movable rod and the inside sliding connection of fixed section of thick bamboo, the bottom fixedly connected with first crushing board of movable rod. By above-mentioned scheme preferred, wherein six protruding shell and one side of mounting panel all have seted up square through-hole, the outside of shale shaker case has seted up the through-hole. The technical effect that adopts above-mentioned scheme to reach is that the shale shaker during operation, the connecting plate can slide in square through-hole and the inside of the through-hole of shale shaker case. By the above-mentioned scheme preferred, wherein six one side fixedly connected with connecting plate of movable block, the top fixedly connected with spacing section of thick bamboo of connecting plate, the inside fixedly connected with third spring of spacing section of thick bamboo. By any of the above schemes, preferably, the top of the third spring is fixedly connected with a telescopic rod, and the outer part of the telescopic rod is in sliding connection with the inner part of the limiting cylinder. By the preferred top fixedly connected with fixed plate of arbitrary scheme above-mentioned telescopic link, the bottom fixedly connected with a plurality of connecting rod of fixed plate, the bottom fixedly connected with second crushing board of connecting rod. It is preferred from any of the above aspects that the bottoms of the second crushing plate and the first crushing plate are each provided with a plurality of cones. The technical effect that adopts above-mentioned scheme to reach is that the cone through first crushing board and second crushing board bottom is broken the material that agglomerates on the screen cloth. By the above-mentioned scheme preferred, two the bottom of fixing base is all fixedly connected with a plurality of supporting seat, the top fixedly connected with fixed block of fixing base, the top of fixing base and fixed block all is equipped with damping spring. By the above-mentioned scheme preferably, damping spring's top fixedly connected with connection elbow, the one