CN214183431U

CN214183431U - Multistage crushing grinding mechanical device

Info

Publication number: CN214183431U
Application number: CN202021975530.5U
Authority: CN
Inventors: 方雯澜
Original assignee: Jishan Huayue Building Materials Co ltd
Current assignee: Jishan Huayue Building Materials Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-09-14
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a multistage grinding machinery device, which comprises a bod, the feed inlet has been seted up on the organism top, fixed mounting has the feeder hopper on the feed inlet, be equipped with the dwang in the organism below the feed inlet, install one-level crushing blade on the dwang, fixed mounting has first motor on the outer wall of the organism, first motor is connected to the dwang, one-level crushing blade below is equipped with trapezoidal sloping block on the organism inner wall, trapezoidal sloping block central authorities form first through-hole, the second grade grinding gear of specifications such as trapezoidal sloping block below fixed mounting has two, second grade grinding gear below is equipped with trapezoidal sloping block equally in organism inner wall both sides, trapezoidal sloping block central authorities have seted up the second through-hole, the second through-hole below is for grinding the storehouse, grind the inside fixed mounting in storehouse and go up grinding miller and lower grinding miller, grind storehouse right side bottom and seted up the discharge gate. The utility model discloses set up multistage grinding mechanism, multistage grinding cooperation makes the material fully ground. The utility model discloses the practicality is strong, and work efficiency is high.

Description

Multistage crushing grinding mechanical device

Technical Field

The utility model relates to a grinding machine technical field particularly, relates to a multistage crushing grinding machinery device.

Background

The grinding uses abrasive particles coated or pressed on a grinding tool, and the grinding tool and a workpiece perform finishing processing, such as cutting processing, on the processed surface through relative motion of the grinding tool and the workpiece under certain pressure, and the processed surface has a shape of a plane, an inner cylindrical surface, an outer cylindrical surface, a conical surface, a convex spherical surface, a concave spherical surface, a thread, a tooth surface and other molded surfaces. At present when smashing the material, carry out once only smashing through the rubbing crusher usually, smash the lower and kibbling powder granule of efficiency great, need smash once more under the special circumstances, lead to work to increase, extension production time. When the secondary grinding equipment is used, the powder needs to be crushed from the first stage to the second stage for transportation, so that the powder is easy to waste in the transportation process, and the phase change increases the production cost. Most of the prior devices have the defects of poor grinding effect, low grinding efficiency and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage crushing grinds mechanical device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-stage grinding mechanical device comprises a machine body, a feed inlet is arranged at the top end of the machine body, a feed hopper is fixedly arranged on the feed inlet, a rotating rod is arranged in the machine body below the feed inlet, the rotating rod is provided with a primary crushing blade, the outer wall of the machine body is fixedly provided with a first motor, the rotating rod is connected with a first motor, a trapezoidal inclined block is arranged on the inner wall of the machine body below the primary crushing blade, a first through hole is formed in the center of the trapezoid inclined block, two secondary grinding gears with the same specification are fixedly arranged below the trapezoid inclined block, a trapezoidal inclined block is also arranged below the secondary grinding gear and on two sides of the inner wall of the machine body, a second through hole is arranged in the center of the trapezoidal inclined block, the grinding bin is arranged below the second through hole, an upper grinding wheel and a lower grinding wheel are fixedly arranged inside the grinding bin, and a discharge hole is formed in the bottom of the right side of the grinding bin.

Furthermore, the upper grinding wheel is connected with a second motor, the second motor is connected with an upper transmission shaft, the other end of the upper transmission shaft is fixedly connected with the upper grinding wheel, the upper grinding wheel is provided with upper grinding teeth, the lower grinding wheel is connected with a third motor through a lower transmission shaft, the lower grinding wheel is provided with lower grinding teeth, and the tooth diameter of the upper grinding teeth is larger than that of the lower grinding teeth.

Furthermore, a blanking channel is arranged between the upper grinding wheel and the lower grinding wheel.

Furthermore, the bottom of the grinding bin is provided with an inclined plate which is obliquely arranged.

Furthermore, the discharge port is externally connected with a blanking plate, and the blanking plate is connected with a collecting box.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses set up multistage grinding mechanism, the sword can carry out the material fragmentation, and the gear is ground to the material and refines to the second grade, goes up the grinding miller and grinds the wheel pair material with lower and finally refine the grinding, and multistage grinding cooperation makes the material obtain fully grinding. The utility model discloses the practicality is strong, and work efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an overall schematic diagram according to an embodiment of the invention;

fig. 2 is a schematic view of an upper grinding wheel and a lower grinding wheel according to an embodiment of the present invention.

Reference numerals:

1. a body; 2. a feed inlet; 3. a feed hopper; 4. rotating the rod; 5. a primary crushing blade; 6. a first motor; 7. a trapezoidal sloping block; 71. a first through hole; 8. grinding the gear in a second stage; 9. a second through hole; 10. a grinding bin; 11. an upper grinding wheel; 12. a lower grinding wheel; 13. a sloping plate; 14. a discharge port; 15. a blanking plate; 16. A collection box; 17. a support base; 111. a second motor; 112. an upper transmission shaft; 113. grinding teeth are arranged; 121. a third motor; 122. a lower transmission shaft; 123. lower grinding teeth; 18. a blanking channel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection 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 "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Referring to fig. 1-2, a multistage grinding and milling machine according to an embodiment of the present invention includes a machine body 1, a feed inlet 2 is disposed at a top end of the machine body 1, a feed hopper 3 is fixedly mounted on the feed inlet 2, a rotating rod 4 is disposed below the feed inlet 2 and inside the machine body 1, a first-stage grinding blade 5 is mounted on the rotating rod 4, a first motor 6 is fixedly mounted on an outer wall of the machine body 1, the rotating rod 4 is connected to the first motor 6, a trapezoidal inclined block 7 is disposed below the first-stage grinding blade 5 and on an inner wall of the machine body 1, a first through hole 71 is formed in a center of the trapezoidal inclined block 7, two second-stage grinding gears 8 of equal size are fixedly mounted below the trapezoidal inclined block 7, trapezoidal inclined blocks 7 are also disposed on two sides of the inner wall of the machine body 1 below the second-stage grinding gears 8, a second through hole 9 is formed in a center of the trapezoidal inclined block 7, the grinding bin 10 is arranged below the second through hole 9, an upper grinding wheel 11 and a lower grinding wheel 12 are fixedly mounted inside the grinding bin, and a discharge hole 14 is formed in the bottom of the right side of the grinding bin 10.

In addition, the upper grinding wheel 11 is connected with a second motor 111, the second motor 111 is connected with an upper transmission shaft 112, the other end of the upper transmission shaft 112 is fixedly connected with the upper grinding wheel 11, the upper grinding wheel 11 is provided with upper grinding teeth 113, the lower grinding wheel 12 is connected with a third motor 121 through a lower transmission shaft 122, the lower grinding wheel 12 is provided with lower grinding teeth 123, the tooth diameter of the upper grinding teeth 113 is larger than that of the lower grinding teeth 123, a blanking channel 18 is arranged between the upper grinding wheel 11 and the lower grinding wheel 12, the bottom of the grinding bin 10 is provided with an inclined plate 13 which is obliquely arranged, the discharge port 14 is externally connected with a lower material plate 15, and the lower material plate 15 is connected with a collection box 16.

The working principle is as follows:

through the above technical scheme, the utility model discloses a switch on before the use, the material that will grind is poured into from feeder hopper 3, the material falls down from feed inlet 2, blade 5 is smashed to the one-level through first motor 6 drive pivoted and preliminary fragment is refined, the material of piecemeal ization falls down through the first through-hole 71 that trapezoidal sloping block 7 formed, grind gear 8 preliminary grinding through the second grade, the material after the grinding falls into through second process 9 and grinds storehouse 10, the material carries out final grinding between last grinding miller 11 and lower grinding miller 12 and refines, the material that the processing was accomplished falls on swash plate 13, along with swash plate 13 discharges from discharge gate 14, collect in flitch 15 falls into collecting box 16 down.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a multistage crushing grinding machinery device, includes organism (1), its characterized in that, feed inlet (2) have been seted up on organism (1) top, fixed mounting has feeder hopper (3) on feed inlet (2), feed inlet (2) below is equipped with dwang (4) in organism (1), install one-level crushing blade (5) on dwang (4), fixed mounting has first motor (6) on organism (1) outer wall, dwang (4) are connected first motor (6), be equipped with trapezoidal sloping block (7) on organism (1) inner wall below one-level crushing blade (5), trapezoidal sloping block (7) central authorities form first through-hole (71), trapezoidal sloping block (7) below fixed mounting has second grade grinding gear (8) of specifications such as two, second grade grinding gear (8) below is equipped with trapezoidal sloping block (7) equally on organism (1) inner wall both sides, second through-hole (9) have been seted up to trapezoidal sloping block (7) central authorities, second through-hole (9) below is grinding storehouse (10), grinding storehouse inside fixed mounting has last grinding miller (11) and lower grinding miller (12), discharge gate (14) have been seted up to grinding storehouse (10) right side bottom.

2. The multi-stage grinding and milling machine as claimed in claim 1, wherein the upper grinding wheel (11) is connected to a second motor (111), the second motor (111) is connected to an upper transmission shaft (112), the other end of the upper transmission shaft (112) is fixedly connected to the upper grinding wheel (11), the upper grinding wheel (11) is provided with upper grinding teeth (113), the lower grinding wheel (12) is connected to a third motor (121) through a lower transmission shaft (122), the lower grinding wheel (12) is provided with lower grinding teeth (123), and the diameter of the upper grinding teeth (113) is larger than that of the lower grinding teeth (123).

3. A multi-stage crushing mill mechanism according to claim 1, characterized in that a blanking channel (18) is provided between the upper grinding wheel (11) and the lower grinding wheel (12).

4. A multistage pulverizing and grinding machine as claimed in claim 1, characterized in that the bottom of the grinding silo (10) is provided with an inclined plate (13) which is arranged obliquely.

5. A multi-stage crushing and grinding machine according to claim 1, characterized in that the discharge port (14) is externally connected with a blanking plate (15), and the blanking plate (15) is connected with a collecting box (16).