CN213996025U - Raw material crushing device for slag micro powder preparation - Google Patents

Abstract

The utility model discloses a raw material crushing device for preparing slag micropowder, which belongs to the technical field of raw material crushing equipment, and comprises a crushing box, wherein two crushing rollers are fixedly arranged in the crushing box, two first guide plates positioned at the lower side of the crushing rollers are fixedly connected in the crushing box, a guide pipe is fixedly connected between the two first guide plates, a through hole is arranged at the outer end of the crushing box, a slide bar which is in sliding connection with the through hole is arranged in the through hole in a penetrating way, a baffle which is matched with the guide pipe is fixedly connected at the left end of the slide bar, a pull plate is fixedly connected at the right end of the slide bar, a compression spring is fixedly connected between the pull plate and the crushing box, a chute is arranged at the upper end of the slide bar, and the crushed raw material can be screened, thereby effectively avoiding mixing raw materials which are not crushed to reach the use standard in the slag micro powder, and effectively ensuring the normal use effect and the use performance of the slag micro powder.

Description

Raw material crushing device for slag micro powder preparation

Technical Field

The utility model relates to a raw materials crushing apparatus technical field, more specifically say, relate to a raw materials reducing mechanism is used in preparation of slay miropowder.

Background

The slag micro powder is slag powder, is mainly used for being blended in cement and added in commercial concrete, has different utilization modes, and is mainly expressed in three utilization modes: additive form, admixture form and main admixture form. The main functions are to improve the early strength of cement and concrete and improve certain characteristics of concrete (such as easy mixing, early strength improvement, hydration heat reduction and the like).

Raw materials are often required to be crushed in the preparation of the slag micro powder, but after the slag micro powder is crushed, the raw materials which are not crushed to reach the use standard are often mixed in the slag micro powder, so that the normal use effect of the slag micro powder is influenced to a certain extent, and the use performance of the slag micro powder is reduced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a raw materials reducing mechanism is used in preparation of slay miropowder, it can realize screening the raw and other materials after smashing to effectively avoiding mixing in the slay miropowder and not being smashed the raw and other materials that reach the service standard, thereby effectively ensuring normal result of use and performance of slay miropowder.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A raw material crushing device for slag micro powder preparation comprises a crushing box, wherein two crushing rollers are fixedly arranged in the crushing box, two first guide plates positioned on the lower sides of the crushing rollers are fixedly connected in the crushing box, a guide pipe is fixedly connected between the two first guide plates, a through hole is formed in the outer end of the crushing box, a slide rod in sliding connection with the through hole is arranged in the through hole in a penetrating manner, a baffle matched with the guide pipe is fixedly connected to the left end of the slide rod, a pull plate is fixedly connected to the right end of the slide rod, a compression spring is fixedly connected between the pull plate and the crushing box, a slide groove is formed in the upper end of the slide rod, a clamping block in sliding connection with the crushing box is in sliding connection in the slide groove, a filter plate positioned on the lower side of the baffle is fixedly connected in the crushing box, a plurality of first filter holes are formed in the outer end of the left half, the utility model discloses a filter, including filter, filter lower extreme fixed mounting have a motor, the output shaft of motor runs through the filter and rotates with the filter to be connected, the output shaft fixedly connected with of motor and the scraper blade of filter looks adaptation, smash the case outer end and offer first discharge gate and the second discharge gate that is located the filter downside, equal fixedly connected with and the second deflector of filter looks adaptation in first discharge gate and the second discharge gate, it has the apron with smash case looks adaptation to smash articulated on case upper end, and this scheme can realize screening the raw and other materials after smashing to effectively avoiding mixing in the slay miropowder and not being smashed the raw and other materials that reach service standard, thereby effectively ensuring the normal result of use and performance of slay miropowder.

Further, crushing case one end fixedly connected with pull ring is kept away from to the arm-tie, anti-skidding line has been seted up to the pull ring outer wall, and the pull ring can the person of facilitating the use pulling slide bar to effectively improve work efficiency, anti-skidding line can increase the frictional force of pull ring, thereby effectively avoid the user to take place to skid when the pulling pull ring.

Further, the outer wall of the sliding rod is sleeved with a bearing plate which is connected with the sliding rod in a sliding mode, the upper end of the bearing plate is fixedly connected with a fixing block which is fixedly connected with the inner wall of the crushing box, the bearing plate is matched with the fixing block, the stability of the sliding rod can be effectively improved, and therefore the sliding rod is effectively prevented from deviating in the sliding process.

Further, apron upper end fixedly connected with handle, evenly scribble in the through-hole and be equipped with the lubricant film, the handle can the person of facilitating the use stimulate the apron to effectively improve work efficiency, the lubricant film can effectively reduce frictional force, thereby makes gliding more smooth and easy between slide bar and the crushing case, thereby effectively improves work efficiency.

Furthermore, smash case outer end fixedly connected with limiting plate, the limiting plate is located the slide bar downside, and the limiting plate can play limiting displacement to the slide bar, effectively avoids the slide bar to follow the roll-off in the through-hole under compression spring's elastic force effect to the normal use of device has effectively been ensured.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize screening the raw and other materials after smashing to effectively avoid mixing in the slay miropowder and not being smashed the raw and other materials that reach the service standard, thereby effectively ensure the normal result of use and the performance of slay miropowder.

(2) The pull plate is far away from crushing case one end fixedly connected with pull ring, and the pull ring outer wall has been seted up anti-skidding line, and the pull ring can convenient to use person stimulate the slide bar to effectively improve work efficiency, anti-skidding line can increase the frictional force of pull ring, thereby effectively avoid the user to take place to skid when the pulling ring.

(3) The outer wall of the sliding rod is sleeved with a bearing plate which is connected with the sliding rod in a sliding mode, the upper end of the bearing plate is fixedly connected with a fixing block which is fixedly connected with the inner wall of the crushing box, the bearing plate is matched with the fixing block, the stability of the sliding rod can be effectively improved, and therefore the sliding rod is effectively prevented from deviating in the sliding process.

(4) The upper end of the cover plate is fixedly connected with the handle, the lubricating layer is uniformly coated in the through hole, the cover plate can be pulled by a user conveniently, so that the working efficiency is effectively improved, the friction force can be effectively reduced by the lubricating layer, and the sliding between the sliding rod and the crushing box is smoother, so that the working efficiency is effectively improved.

(5) Smash case outer end fixedly connected with limiting plate, the limiting plate is located the slide bar downside, and the limiting plate can play limiting displacement to the slide bar, effectively avoids the slide bar to follow the roll-off in the through-hole under compression spring's elastic force effect to the normal use of device has effectively been ensured.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the area A of FIG. 1 according to the present invention;

fig. 3 is a schematic front view of the structure of the present invention.

The reference numbers in the figures illustrate:

1 crushing case, 2 crushing rollers, 3 first deflector, 4 honeycomb ducts, 5 through-holes, 6 slide bars, 7 baffles, 8 arm-stays, 9 compression springs, 10 pull rings, 11 chutes, 12 fixture blocks, 13 bearing plates, 14 fixed blocks, 15 filter plates, 16 first filter holes, 17 second filter holes, 18 motors, 19 scraping plates, 20 first discharge ports, 21 second deflector, 22 second discharge ports, 23 cover plates, 24 handles, 25 limiting plates.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a raw material pulverizing apparatus for preparing slag micropowder, comprising a pulverizing box 1, referring to fig. 1, two pulverizing rollers 2 are fixedly installed in the pulverizing box 1, the pulverizing rollers 2 are prior art, and are not described herein again, two first guide plates 3 located at the lower side of the pulverizing rollers 2 are fixedly connected in the pulverizing box 1, a guide pipe 4 is fixedly connected between the two first guide plates 3, referring to fig. 2, a through hole 5 is formed at the outer end of the pulverizing box 1, a slide bar 6 slidably connected with the through hole 5 is arranged in the through hole 5, a baffle 7 adapted to the guide pipe 4 is fixedly connected at the left end of the slide bar 6, a pulling plate 8 is fixedly connected at the right end of the slide bar 6, a compression spring 9 is fixedly connected between the pulling plate 8 and the pulverizing box 1, a chute 11 is formed at the upper end of the slide bar 6, a fixture block 12 slidably connected with the pulverizing box 1 is slidably connected in the chute 11, a filter plate 15 located at the lower side of the baffle 7 is fixedly connected in the pulverizing box 1, the outer end of the left half part of the filter plate 15 is provided with a plurality of first filtering holes 16, the right half part of the filter plate 15 is provided with a plurality of second filtering holes 17, the lower end of the filter plate 15 is fixedly provided with a motor 18, the motor 18 is 18-bit prior art, no further description is provided, a professional in the field can select according to actual requirements, an output shaft of the motor 18 penetrates through the filter plate 15 and is rotatably connected with the filter plate 15, an output shaft of the motor 18 is fixedly connected with a scraping plate 19 matched with the filter plate 15, the outer end of the crushing box 1 is provided with a first discharge port 20 and a second discharge port 22 positioned at the lower side of the filter plate 15, a second guide plate 21 matched with the filter plate 15 is fixedly connected in the first discharge port 20 and the second discharge port 22, the upper end of the crushing box 1 is hinged with a cover plate 23 matched with the crushing box 1, the scheme can realize screening of the crushed raw materials, thereby effectively avoiding the raw materials which are not crushed to reach the use standard from being mixed in the slag micro powder, thereby effectively ensuring the normal use effect and the use performance of the slag micro powder.

Referring to fig. 2, a pull plate 8 is far away from a pull ring 10 fixedly connected to one end of a crushing box 1, anti-skid lines are formed on the outer wall of the pull ring 10, the pull ring 10 can facilitate a user to pull a slide bar 6, so that the work efficiency is effectively improved, the anti-skid lines can increase the friction force of the pull ring 10, so that the user is effectively prevented from skidding when pulling the pull ring 10, a bearing plate 13 slidably connected with the outer wall of the slide bar 6 is sleeved on the outer wall of the slide bar 6, a fixing block 14 fixedly connected to the upper end of the bearing plate 13 and fixedly connected to the inner wall of the crushing box 1 is fixedly connected to the upper end of the bearing plate 13, the bearing plate 13 is matched with the fixing block 14, the stability of the slide bar 6 can be effectively improved, and therefore the slide bar 6 is effectively prevented from offsetting in the sliding process.

Please refer to fig. 3, apron 23 upper end fixedly connected with handle 24, evenly scribble in the through-hole 5 and be equipped with the lubricant film, the lubricant film is prior art, no longer describe herein, lubricant oil is preferred here, the lubricant oil is low in price, it is lubricated effectual, handle 24 can convenient to use person stimulate apron 23, thereby effectively improve work efficiency, the lubricant film can effectively reduce frictional force, thereby make gliding more smooth and easy between slide bar 6 and the crushing case 1, thereby effectively improve work efficiency, 1 outer end fixedly connected with limiting plate 25 of crushing case, limiting plate 25 is located slide bar 6 downside, limiting plate 25 can play limiting displacement to slide bar 6, effectively avoid slide bar 6 from the through-hole 5 roll-off under compression spring 9's elastic force effect, thereby effectively ensured the normal use of device.

When in use, referring to fig. 3, a user firstly opens the cover plate 23, pours the raw material into the crushing box 1, referring to fig. 1, at this time, another two crushing rollers 2 crush the raw material, the crushed raw material slides into the guide pipe 4 from the first guide plate 3, referring to fig. 2, then the user slides the fixture block 12 out of the chute 11, at this time, the slide rod 6 slides out in the direction away from the crushing box 1 under the elastic force of the compression spring 9, so as to drive the baffle plate 7 to move away from the guide pipe 4 and not to contact any more, at this time, the crushed raw material falls onto the upper end of the filter plate 15 from the guide pipe 4, when the crushed raw material is accumulated to a certain degree, the user presses the pull plate 8, so that the slide rod 6 slides in the direction close to the crushing box 1, and then the fixture block 12 is clamped into the chute 11, so that the crushed raw material in the guide pipe 4 cannot continuously fall onto the upper end of the filter plate 15, the purpose of batch screening is achieved, please refer to fig. 1, then a user connects an external power supply to the motor 18 and clicks a switch, at the moment, an output shaft of the motor 18 drives the scraper 19 to rotate, so that the crushed raw materials at the upper end of the filter plate 15 fall to the upper end of the second guide plate 21 from the first filter hole 16 and the second filter hole 17 and finally slide out from the first discharge hole 20 and the second discharge hole 22, thereby screening the crushed raw materials can be realized, and the raw materials which are not crushed to reach the use standard are effectively prevented from being mixed in the slag micro powder, thereby effectively ensuring the normal use effect and the use performance of the slag micro powder.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (5)

1. The utility model provides a raw materials reducing mechanism is used in preparation of slay miropowder, includes crushing case (1), its characterized in that: the crushing device is characterized in that two crushing rollers (2) are fixedly arranged in the crushing box (1), two first guide plates (3) located on the lower side of the crushing rollers (2) are fixedly connected in the crushing box (1), a guide pipe (4) is fixedly connected between the two first guide plates (3), a through hole (5) is formed in the outer end of the crushing box (1), a slide rod (6) in sliding connection with the through hole (5) is arranged in the through hole (5) in a penetrating manner, a baffle (7) matched with the guide pipe (4) is fixedly connected at the left end of the slide rod (6), a pull plate (8) is fixedly connected at the right end of the slide rod (6), a compression spring (9) is fixedly connected between the pull plate (8) and the crushing box (1), a sliding chute (11) is formed in the upper end of the slide rod (6), and a clamping block (12) in sliding connection with the crushing box (1) is slidably connected in the sliding manner in the sliding chute (11), the filter (15) is fixedly connected with the inner part of the crushing box (1) and is positioned on the lower side of the baffle (7), the outer end of the left half part of the filter (15) is provided with a plurality of first filter holes (16), the right half part of the filter (15) is provided with a plurality of second filter holes (17), the lower end of the filter (15) is fixedly provided with a motor (18), an output shaft of the motor (18) penetrates through the filter (15) and is rotatably connected with the filter (15), an output shaft of the motor (18) is fixedly connected with a scraper (19) matched with the filter (15), the outer end of the crushing box (1) is provided with a first discharge hole (20) and a second discharge hole (22) which are positioned on the lower side of the filter (15), and a second guide plate (21) matched with the filter (15) is fixedly connected with the inner parts of the first discharge hole (20) and the second discharge hole (22), the upper end of the crushing box (1) is hinged with a cover plate (23) matched with the crushing box (1).

2. The raw material crushing apparatus for slag micropowder production according to claim 1, characterized in that: one end of the pull plate (8) far away from the crushing box (1) is fixedly connected with a pull ring (10), and anti-skid grains are arranged on the outer wall of the pull ring (10).

3. The raw material crushing apparatus for slag micropowder production according to claim 1, characterized in that: the outer wall of the sliding rod (6) is sleeved with a bearing plate (13) in sliding connection with the sliding rod, and the upper end of the bearing plate (13) is fixedly connected with a fixing block (14) fixedly connected with the inner wall of the crushing box (1).

4. The raw material crushing apparatus for slag micropowder production according to claim 1, characterized in that: the upper end of the cover plate (23) is fixedly connected with a handle (24), and a lubricating layer is uniformly coated in the through hole (5).

5. The raw material crushing apparatus for slag micropowder production according to claim 1, characterized in that: smash case (1) outer end fixedly connected with limiting plate (25), limiting plate (25) are located slide bar (6) downside.

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