CN218339999U - A stone crusher that dust is few for civil engineering - Google Patents

Abstract

The utility model relates to a stone crusher technical field especially relates to a few stone crusher of dust for civil engineering, including the stone crusher body, stone crusher body upper end feed inlet articulates there is the apron, stone crusher body lower extreme fixed mounting has the support, be hollow in the middle of the support, the vertical spout two of having seted up of support lower extreme, two inside wall both sides of spout that the support was seted up are all seted up and are transversely seted up spout one. The utility model discloses a rubble case and dust catcher that set up for this a rubble machine that is used for civil engineering's dust is few is carrying out the breakage to former stone ore deposit, can not the dust waft throughout the day, and the dust all can be absorbed by the dust catcher, no matter all play dustproof protection to environment or staff, dustproof effectual, through the flat board that sets up, and four slide bars, make the little rubble of the inside broken completion of the rubble machine that is used for civil engineering's dust is few have certain cushioning effect in falling into the rubble case.

Description

A stone crusher that dust is few for civil engineering

Technical Field

The utility model relates to a stone crusher technical field especially relates to a stone crusher that dust is few for civil engineering.

Background

Crushers, also known as rock crushers. The jaw crusher is a crushing machine which is used in the processing process of metal ores and non-metal ores and can crush mined raw ores into small particles in modes of extrusion, bending and the like, and the jaw crusher is a crushing machine which coarsely crushes or crushes materials with various hardness by utilizing the extrusion and bending effects of two jaw plates on the materials. The crushing mechanism consists of a fixed jaw plate and a movable jaw plate. The crusher has the advantages of simple structure, reliable work, capability of crushing hard materials and the like, and is widely applied to industrial departments of mineral separation, building materials, silicates, ceramics and the like;

as disclosed in the chinese patent: a rock crusher, publication No.: CN23061252U, the bearing atress is even, prolongs the machine life, increases crushing force; the bearing seat is inclined, so that the counter impact force of the tooth plate during stone breaking is more uniformly transmitted to the bearing, and the extrusion force of the tooth plate is increased, so that the service life of the machine is prolonged, and the production efficiency of the machine is improved;

the existing stone crusher is not provided with a dustproof mechanism at the feeding hole and the discharging hole, when the raw ore is crushed, the dust is too large, and certain harm is caused to the surrounding environment and workers.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a stone crusher that dust is few for civil engineering, including the stone crusher body, stone crusher body upper end feed inlet articulates there is the apron, stone crusher body lower extreme fixed mounting has the support, be hollow in the middle of the support, the vertical spout two of having seted up of support lower extreme, spout one has all been seted up transversely to two inside wall both sides of spout that the support was seted up, support lower extreme fixed mounting has the dust catcher, dust catcher side end fixed mounting connecting tube, equal transverse sliding mounting has the draw runner, two in two spout one that the support was seted up fixed mounting has the rubble case between the draw runner, rubble case upper segment sliding connection is in the spout two that the support was seted up.

In order to solve the technical problem, the utility model provides a following technical scheme:

as a preferred technical scheme of the utility model, the rubble incasement portion is vertical has seted up the rubble groove, the dust absorption groove has been seted up to rubble case right side end slant, the dust absorption groove that the rubble case was seted up link up with the rubble groove.

As a preferred technical scheme of the utility model, the vertical sliding connection of garrulous stone inslot that the rubble case was seted up is dull and stereotyped, the equal vertical sliding connection that alternates in dull and stereotyped four corners department has the slide bar, four the equal fixed mounting in slide bar upper end has spacing piece, four spacing piece all is located dull and stereotyped upper end.

As a preferred technical scheme of the utility model, four the equal fixed mounting of slide bar lower extreme has at the rubble inslot wall that the rubble case was seted up, four the spring has been cup jointed in the equal activity of slide bar circumference surface.

As a preferred technical scheme of the utility model, four equal fixed mounting in dull and stereotyped lower extreme, four in spring upper end the equal fixed mounting of spring lower extreme is at the rubble inslot inner wall that the rubble case was seted up.

As a preferred technical scheme of the utility model, the dust absorption inslot activity that connecting tube offered at the rubble case cup joints, the rubble groove that the dust catcher offered through connecting tube and rubble case link up.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. this a stone crusher that is used for civil engineering's dust is few through the rubble case and the dust catcher that set up for this a stone crusher that is used for civil engineering's dust is few when carrying out the breakage to former stone ore deposit, can not the dust waft all the day, and the dust all can be absorbed by the dust catcher, no matter all play dustproof protection to environment or staff, and is dustproof effectual.

2. This a stone crusher that is used for civil engineering's dust is few, through the flat board that sets up to and four slide bars for the little rubble that is used for civil engineering's the inside broken completion of rubble crusher that the dust is few has certain cushioning effect falling into the rubble case, also makes the rubble produce when falling the dust can become less simultaneously, further has alleviateed the work load of dust catcher, also plays certain guard action to the rubble case.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the bracket of the present invention;

FIG. 3 is a schematic structural view of the stone breaking box of the present invention;

fig. 4 is a schematic structural view of the flat plate of the present invention.

Wherein: 1. a stone crusher body; 11. a support; 12. a first sliding chute; 13. a dust collector; 14. connecting a pipeline; 15. a cover plate; 16. a second chute; 2. a stone crushing box; 21. a slide bar; 22. a crushed stone groove; 23. a dust collection groove; 24. a flat plate; 25. a limiting sheet; 26. a slide bar; 27. a spring.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, fig. 2, fig. 3, fig. 4 shows, a stone crusher that is used for civil engineering's dust is few, including stone crusher body 1, stone crusher body 1 upper end feed inlet articulates there is apron 15, 1 lower extreme fixed mounting of stone crusher body has support 11, be hollow in the middle of the support 11, support 11 lower extreme is vertical has seted up spout two 16, two 16 inside wall both sides of spout that support 11 seted up have all been seted up and have transversely seted up spout one 12, 11 lower extreme fixed mounting of support has dust catcher 13, 13 side fixed mounting connecting tube 14 of dust catcher, equal lateral sliding mounting has draw runner 21 in two spout one 12 that support 11 seted up, fixed mounting has rubble case 2 between two draw runners 21, rubble case 2 upper segment sliding connection is in two 16 spouts that support 11 seted up. Gravel groove 22 has vertically been seted up to gravel case 2 inside, and dust absorption groove 23 has been seted up to 2 right side end slants of gravel case, and dust absorption groove 23 that gravel case 2 was seted up link up with gravel groove 22. The vertical sliding connection has dull and stereotyped 24 in the rubble groove 22 that rubble case 2 was seted up, and dull and stereotyped 24 four corners department all vertically alternates sliding connection and has slide bar 26, and the equal fixed mounting in four slide bar 26 upper ends has spacing piece 25, and four spacing pieces 25 all are located dull and stereotyped 24 upper ends. The lower ends of the four sliding rods 26 are fixedly arranged on the inner wall of a gravel groove 22 formed in the gravel box 2, and springs 27 are movably sleeved on the circumferential surfaces of the four sliding rods 26. The upper ends of the four springs 27 are fixedly arranged at the lower end of the flat plate 24, and the lower ends of the four springs 27 are fixedly arranged on the inner wall of the gravel groove 22 formed in the gravel box 2. Connecting tube 14 cup joints in the dust absorption groove 23 that gravel box 2 was seted up, the rubble groove 22 that dust catcher 13 was seted up through connecting tube 14 and rubble box 2 link up, when using, through the articulated of apron 15 with the rubble machine body 1 upper end feed inlet, the staff opens apron 15, put into rubble machine body 1 with bold raw ore again, smash it at rubble machine body 1, and the little rubble after the breakage falls into rubble groove 22 that rubble box 2 was seted up through the feed inlet of rubble machine body 1 lower extreme, and when falling into rubble groove 22, because the dust that the broken stone produced can be full of in the rubble groove 22 that rubble box 2 was seted up, the staff opens dust catcher 13 this moment, make dust catcher 13 absorb the inside dust of rubble box 2 through connecting tube 14, and be equipped with the filter screen in connecting tube 14, can prevent to be inhaled inside the dust catcher 13, just cover 15 after having put former rubble ore in rubble machine body 1 upper end, the dust of whole rubble box 2 can not spill over. The device is through the rubble case 2 and the dust catcher 13 that set up for this a rubble machine that dust for civil engineering is few when carrying out the breakage to former stone ore deposit, can not the dust waft all the day, and the dust all can be absorbed by dust catcher 13, no matter all plays dustproof protection to environment or staff, and is dustproof effectual. Simultaneously the device is through the flat plate 24 that sets up to and four springs 27 for the little rubble of inside broken completion of rubble machine that the dust is few for civil engineering has certain cushioning effect when falling into rubble case 2, also makes the rubble produce when falling simultaneously can become less, further has alleviateed dust catcher 13's work load, also plays certain guard action to rubble case 2.

Instructions for use: when using, through the articulated of apron 15 with 1 upper end feed inlet of stone crusher body, the staff opens apron 15, put into stone crusher body 1 with bold raw ore again, carry out the breakage to it at stone crusher body 1, and the little rubble after the breakage falls into the rubble groove 22 that rubble case 2 seted up through the feed inlet of 1 lower extreme of stone crusher body, and when falling into rubble groove 22, because the dust that broken stone produced can be full of in the rubble groove 22 that rubble case 2 seted up, the staff opens dust catcher 13 this moment, make dust catcher 13 absorb the inside dust of rubble case 2 through connecting tube 14, and be equipped with the filter screen in connecting tube 14, can prevent that the stone from being inhaled inside dust catcher 13, just cover apron 15 after putting the raw stone ore deposit in 1 upper end of stone crusher body, the dust in whole stone crusher body 1 and the rubble case 2 can not spill over. The device is through the rubble case 2 and the dust catcher 13 that set up for this a rubble machine that dust for civil engineering is few when carrying out the breakage to former stone ore deposit, can not the dust waft all the day, and the dust all can be absorbed by dust catcher 13, no matter all plays dustproof protection to environment or staff, and is dustproof effectual. Simultaneously the device is through the flat plate 24 that sets up to and four springs 27 for the little rubble of inside broken completion of rubble machine that the dust is few for civil engineering has certain cushioning effect when falling into rubble case 2, also makes the rubble produce when falling simultaneously can become less, further has alleviateed dust catcher 13's work load, also plays certain guard action to rubble case 2.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims (6)

1. A stone crusher that dust is few for civil engineering, includes stone crusher body (1), its characterized in that: the stone crusher comprises a stone crusher body (1), wherein a cover plate (15) is hinged to a feed inlet at the upper end of the stone crusher body (1), a support (11) is fixedly mounted at the lower end of the stone crusher body (1), the middle of the support (11) is hollow, a second chute (16) is vertically formed at the lower end of the support (11), a first chute (12) is transversely formed in the two inner side walls of the second chute (16) formed in the support (11), a dust collector (13) is fixedly mounted at the lower end of the support (11), a connecting pipeline (14) is fixedly mounted at the side end of the dust collector (13), a sliding strip (21) is transversely slidably mounted in each of the two first chutes (12) formed in the support (11), a stone crushing box (2) is fixedly mounted between the sliding strips (21), and the upper section of the stone crushing box (2) is slidably connected in the second chute (16) formed in the support (11).

2. A low-dust rock crusher for civil engineering works according to claim 1, characterized in that: gravel grooves (22) are vertically formed in the gravel box (2), dust suction grooves (23) are obliquely formed in the right side end of the gravel box (2), and the dust suction grooves (23) formed in the gravel box (2) are communicated with the gravel grooves (22).

3. A low-dust rock crusher for civil engineering works according to claim 1, characterized in that: vertical sliding connection has dull and stereotyped (24) in garrulous stone groove (22) that gravel case (2) was seted up, dull and stereotyped (24) four corners department all vertically alternates sliding connection and has slide bar (26), four equal fixed mounting in slide bar (26) upper end has spacing piece (25), four spacing piece (25) all are located dull and stereotyped (24) upper end.

4. A dust-free rock crusher for civil engineering works according to claim 3, characterized in that: the lower ends of the four sliding rods (26) are fixedly arranged on the inner wall of a gravel groove (22) formed in the gravel box (2), and springs (27) are movably sleeved on the circumferential surfaces of the four sliding rods (26).

5. A dust-free rock crusher for civil engineering works according to claim 4, characterized in that: the upper ends of the four springs (27) are fixedly arranged at the lower end of the flat plate (24), and the lower ends of the four springs (27) are fixedly arranged on the inner wall of the gravel groove (22) formed in the gravel box (2).

6. A low-dust rock crusher for civil engineering works according to claim 1, characterized in that: the connecting pipeline (14) is movably sleeved in a dust suction groove (23) formed in the gravel box (2), and the dust suction machine (13) is communicated with a gravel groove (22) formed in the gravel box (2) through the connecting pipeline (14).

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