Push-pull separation type sand sieve
A sand sieve and separation technology, applied in the direction of solid separation, filter screen, grille, etc., can solve the problems of low screening efficiency and increased cost, and achieve the effect of convenient disassembly and cost reduction.
Inactive Publication Date: 2019-10-29
徐州瑞杰机械科技有限公司
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Problems solved by technology
However, most of the screening of sand on the market currently uses some inclined screens. One screening device can only screen sand of one thickness, and the screening efficiency is low, which increases the production cost.
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[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0012] Such as figure 1 As shown, a push-pull separation type sand screen includes a base 1 on which a sieve plate 2 is installed, and a push rod 3 is provided on the rear side of the sieve plate 2 .
[0013] A rotating rod 4 is provided on the front side of the base 1, and the two ends of the rotating rod 4 are connected to the support 5 by rotation, and the support 5 is fixedly connected to the base 1; an axial mounting groove is opened on the rotating rod 4...
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The invention discloses a push-pull separation type sand sieve and belongs to the technical field of building construction machinery. The push-pull separation type sand sieve comprises a base. A sieveplate is mounted on the base. Two push rods are arranged on the rear side of the sieve plate. A rotary rod is arranged on the front side of the base. The two ends of the rotary rod are rotatably connected with supports. The supports are fixedly connected to the base. The rotary rod is provided with an axial mounting groove. The cross section of the mounting groove is in an inverted-T shape. The lower side of the sieve plate is slidably mounted in the mounting groove of the rotary rod in a matched mode. The cross section of the lower side of the sieve plate is buckled to the mounting groove. The two push rods are symmetrically arranged. The back side of the sieve plate is provided with clamping grooves. The upper ends of the push rods are mounted in the clamping grooves of the back side ofthe sieve plate in a matched mode. The lower ends of the push rods are hinged to the base. According to the push-pull separation type sand sieve, the sieve plate is convenient and fast to install anddismantle. During construction, the push-pull separation type sand sieve can adapt to different working conditions by replacing different sieve plates, and the production cost can be reduced.
Description
technical field [0001] The invention relates to the technical field of building construction machinery, in particular to a push-pull separation type sand screen. Background technique [0002] Sand is an essential raw material in the field of building construction. Because the sand contains a lot of impurity particles, which will affect the construction quality, so in order to ensure the construction effect, it is necessary to screen the sand and screen the sand with a suitable size for construction. [0003] The thickness of sand refers to the average thickness of sand particles of different particle sizes mixed together. Usually there are coarse sand, medium sand and fine sand. However, most of the screening of sand on the market adopts some inclined screens. A screening device can only screen sand of a certain thickness, and the screening efficiency is low, which increases the cost of production. Contents of the invention [0004] In order to solve the above technical...
Claims
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IPC IPC(8): B07B1/46B07B1/42
CPCB07B1/42B07B1/4609
Inventor 崔鹏
Owner 徐州瑞杰机械科技有限公司