Mortar raw material sorting device

Abstract

The utility model relates to a mortar raw material sorting device, which belongs to the technical field of screening equipment and comprises a support frame, a vibration exciter, a sorting group, a hoisting group and a material receiving group, the hoisting group is mounted at the bottom of the support frame, the sorting group is arranged at the bottom of the hoisting group, the vibration exciter is mounted at the bottom of the sorting group, and the material receiving group is arranged on the ground. The sorting set comprises a thick screen pipe, a medium screen pipe, a thin screen pipe and a feeding hopper, the feeding hopper is installed at the top of the thick screen pipe, and openings are formed in the ends, away from the feeding hopper, of the thick screen pipe, the medium screen pipe and the thin screen pipe. According to the mortar screening device, screening is conducted through the sorting set, screened mortar raw materials directly fall out of each opening, material taking operation does not need to be conducted after screening is finished, time and labor are saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screening equipment, in particular to a mortar raw material sorting device. Background Art

[0002] Sand is the main raw material of dry-mix mortar. The particle size difference of sand particles cannot be too large, otherwise its adhesion performance will be reduced during use. Therefore, screening is required in advance.

[0003] The existing screening device performs screening by horizontal vibration. It is troublesome to take out the raw materials after screening, and the discharge is inconvenient. Therefore, it takes a lot of time to take out the screened raw materials, which is time-consuming and labor-intensive, and has low work efficiency. Utility Model Content

[0004] In view of the above problems in the prior art, the utility model provides a mortar raw material sorting device, which is achieved through the following technical solutions:

[0005] A mortar raw material sorting device comprises a support frame, a vibrator, a sorting group, a hoisting group and a material receiving group, wherein the hoisting group is installed at the bottom of the support frame, the sorting group is arranged at the bottom of the hoisting group, the vibrator is installed at the bottom of the sorting group, the material receiving group is arranged on the ground, the sorting group comprises a coarse screen pipe, a medium screen pipe, a fine screen pipe and a feed hopper, the feed hopper is installed at the top of the coarse screen pipe, and the coarse screen pipe, the medium screen pipe and the fine screen pipe are all provided with openings at one end away from the feed hopper.

[0006] The utility model is further configured as follows: the coarse screen pipe is in the shape of the letter Z, the Z-shaped coarse screen pipe is divided into section one, section two and section three, the middle screen pipe is fixedly installed at the bottom of section one and section two of the coarse screen pipe, the fine screen pipe is fixedly installed at the bottom of the middle screen pipe at the position of section one, coarse filtering holes are opened at the bottom of section one and section two of the coarse screen pipe, fine filtering holes are opened at the bottom of the middle screen pipe at the position of section one, and the vibrator is fixed at the bottom of the middle screen pipe at the position of section two.

[0007] The utility model is further configured as follows: the hoisting group includes three hoisting rods, three hooks and three hooks, the top of the hoisting rod is fixedly connected to the support frame, the three hoisting rods are lengthened in sequence from one side of the feed hopper to the opening side, the bottom of the hoisting rod is fixedly connected to the hook, a shock absorber is hung on the hook, the hook is fixedly installed on the bottom of the shock absorber, a lifting ear is hung on the hook, and the three lifting ears are fixedly installed on the top of section one, section two and section three of the coarse screen pipe in sequence.

[0008] The utility model is further configured as follows: the material receiving group includes a coarse material box, a medium material box and a fine material box and all are placed on the ground, the coarse material box is placed at the opening bottom of the coarse screen pipe, the medium material box is placed at the opening bottom of the medium screen pipe, and the fine material box is placed at the opening bottom of the fine screen pipe.

[0009] In summary, the beneficial technical effects of the utility model are:

[0010] Screening is carried out through the sorting group, and the screened mortar raw materials fall out directly from each opening. There is no need to carry out material collection operation after screening, which saves time and labor and improves work efficiency. Through the Z-shaped setting, the sorting path is lengthened to enable the mortar raw materials to be fully screened and ensure the screening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram for showing the main view of the utility model.

[0012] Figure 2 It is a schematic diagram for showing the structure of the left view of the utility model.

[0013] Figure 3 It is a cross-sectional view used to show the segment one position sorting group.

[0014] Figure 4 It is a cross-sectional view used to show the sorting group at the second position of the segment.

[0015] Figure numerals: 1. Support frame; 2. Vibrator; 3. Sorting group; 301. Coarse screen tube; 3011. Section one; 3012. Section two; 3013. Section three; 3014. Coarse filter hole; 302. Medium screen tube; 3021. Fine filter hole; 303. Fine screen tube; 304. Feed hopper; 4. Hoisting group; 401. Hoisting rod; 402. Hook; 403. Hook; 404. Shock absorber; 405. Lifting ear; 5. Material receiving group; 501. Coarse material box; 502. Medium material box; 503. Fine material box; 6. Opening. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Example

[0018] like Figure 1-4 As shown, a mortar raw material sorting device disclosed in the utility model includes a support frame 1, an exciter 2, a sorting group 3, a hoisting group 4 and a material receiving group 5, the hoisting group 4 is installed at the bottom of the support frame 1, the sorting group 3 is arranged at the bottom of the hoisting group 4, the exciter 2 is installed at the bottom of the sorting group 3, the material receiving group 5 is arranged on the ground, the sorting group 3 includes a coarse screen tube 301, a medium screen tube 302, a fine screen tube 303 and a feed hopper 304, the feed hopper 304 is installed on the top of the coarse screen tube 301, and the coarse screen tube 301, the medium screen tube 302 and the fine screen tube 303 are all provided with an opening 6 at one end away from the feed hopper 304.

[0019] The coarse screen tube 301 is in the shape of the letter Z, and the Z-shaped coarse screen tube 301 is divided into section 1 3011, section 2 3012 and section 3013. The middle screen tube 302 is fixedly installed at the bottom of section 1 3011 and section 2 3012 of the coarse screen tube 301, and the fine screen tube 303 is fixedly installed at the bottom of the middle screen tube 302 at the position of section 1 3011. Coarse filtering holes 3014 are provided at the bottom of section 1 3011 and section 2 3012 of the coarse screen tube 301, and fine filtering holes 3021 are provided at the bottom of the middle screen tube 302 at the position of section 1 3011. The vibrator 2 is fixed at the bottom of the middle screen tube 302 at the position of section 2 3012.

[0020] The hoisting group 4 includes three hoisting rods 401, three hooks 402 and three hooks 403. The top of the hoisting rod 401 is fixedly connected to the support frame 1. The lengths of the three hoisting rods 401 are sequentially lengthened from the side of the feed hopper 304 to the side of the opening 6. The bottom of the hoisting rod 401 is fixedly connected to the hook 402. A shock absorber 404 is hung on the hook 402. The hook 403 is fixedly installed at the bottom of the shock absorber 404. A lifting ear 405 is hung on the hook 403. The three lifting ears 405 are sequentially fixedly installed on the tops of section 1 3011, section 2 3012 and section 3 3013 of the coarse screen pipe 301.

[0021] The material receiving group 5 includes a coarse material box 501, a medium material box 502 and a fine material box 503, and all are placed on the ground. The coarse material box 501 is placed at the bottom of the opening 6 of the coarse screen pipe 301, the medium material box 502 is placed at the bottom of the opening 6 of the medium screen pipe 302, and the fine material box 503 is placed at the bottom of the opening 6 of the fine screen pipe 303.

[0022] The coarse material box 501 , the medium material box 502 and the fine material box 503 are all provided with discharge ports at the bottom, and switches are installed at the discharge ports (the discharge ports and switches are not shown in the figure).

[0023] The specific implementation method of this example is as follows: turn on the vibrator 2, pour the mortar raw materials from the feed hopper 304 into the coarse screen tube 301, and under the action of the vibrator 2, the fine-grained sand particles sequentially pass through the coarse filter holes 3014 and the fine filter holes 3021 and fall into the fine screen tube 303, and fall into the fine material box 503 at the opening 6 of the fine screen tube 303, the medium-grained sand particles pass through the coarse filter holes 3014 and fall into the medium screen tube 302, and fall into the medium material box 502 at the opening 6 of the medium screen tube 302, and the coarse-grained sand particles remain in the coarse screen tube 301, and finally fall into the coarse material box 501 at the opening 6 of the coarse screen tube 301.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A mortar raw material sorting device, comprising a support frame (1), a vibrator (2), a sorting group (3), a hoisting group (4) and a material receiving group (5), characterized in that: The hoisting group (4) is installed at the bottom of the support frame (1), the sorting group (3) is arranged at the bottom of the hoisting group (4), the vibrator (2) is installed at the bottom of the sorting group (3), the material receiving group (5) is arranged on the ground, the sorting group (3) comprises a coarse screen pipe (301), a medium screen pipe (302), a fine screen pipe (303) and a feed hopper (304), the feed hopper (304) is installed at the top of the coarse screen pipe (301), and the coarse screen pipe (301), the medium screen pipe (302) and the fine screen pipe (303) are all provided with openings (6) at one end away from the feed hopper (304).

2. A mortar raw material sorting device according to claim 1, characterized in that: The coarse screen tube (301) is in the shape of the letter Z. The Z-shaped coarse screen tube (301) is divided into a first section (3011), a second section (3012) and a third section (3013). The middle screen tube (302) is fixedly installed at the bottom of the first section (3011) and the second section (3012) of the coarse screen tube (301). The fine screen tube (303) is fixedly installed at the bottom of the middle screen tube (302) at the position of the first section (3011). Coarse filtering holes (3014) are provided at the bottom of the first section (3011) and the second section (3012) of the coarse screen tube (301). Fine filtering holes (3021) are provided at the bottom of the middle screen tube (302) at the position of the first section (3011). The vibrator (2) is fixed at the bottom of the middle screen tube (302) at the position of the second section (3012).

3. A mortar raw material sorting device according to claim 2, characterized in that: The hoisting group (4) comprises three hoisting rods (401), three hoisting hooks (402) and three hooks (403); the top of the hoisting rod (401) is fixedly connected to the support frame (1); the lengths of the three hoisting rods (401) are successively lengthened from the side of the feed hopper (304) to the side of the opening (6); the bottom of the hoisting rod (401) is fixedly connected to the hook (402); a shock absorber (404) is hung on the hook (402); the hook (403) is fixedly installed on the bottom of the shock absorber (404); a lifting ear (405) is hung on the hook (403); the three lifting ears (405) are successively fixedly installed on the tops of section one (3011), section two (3012) and section three (3013) of the coarse screen pipe (301).

4. A mortar raw material sorting device according to claim 3, characterized in that: The material receiving group (5) comprises a coarse material box (501), a medium material box (502) and a fine material box (503), all of which are placed on the ground; the coarse material box (501) is placed at the bottom of the opening (6) of the coarse screen tube (301), the medium material box (502) is placed at the bottom of the opening (6) of the medium screen tube (302), and the fine material box (503) is placed at the bottom of the opening (6) of the fine screen tube (303).

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