CN216137292U

CN216137292U - Concrete processing pulverizer

Info

Publication number: CN216137292U
Application number: CN202122036807.9U
Authority: CN
Inventors: 钱勇; 吕忠银; 许俊; 卞爱珍
Original assignee: Hefei Tianxin New Building Materials Co ltd
Current assignee: Hefei Tianxin New Building Materials Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-29
Anticipated expiration: 2031-08-27

Abstract

The utility model belongs to the technical field of the concrete, a concrete processing flour mill is disclosed, include by the bottom plate that sets gradually supreme down, a first housing, a supporting plate, second casing and roof, be provided with the grinding component who is used for grinding the concrete in the first casing, the feed inlet has been seted up at the center in the backup pad, be provided with the lift subassembly that is used for adjusting the feed inlet size in the second casing, lift subassembly includes the baffle that sets up with the feed inlet is concentric, the welding is at the screw rod at baffle top center, the activity cup joints balancing weight and the nut of threaded connection on the screw rod outer wall, the balancing weight is located the upside of baffle and offsets between the two. The size in adjusting the baffle and discharge gate clearance for concrete in the second casing slowly gets into first casing through the feed inlet and grinds, avoids in the second casing a large amount of concrete directly get into first casing, leads to the hourglass of concrete to grind or to grinding the damage of subassembly.

Description

Concrete processing pulverizer

Technical Field

The application relates to the technical field of concrete, in particular to a concrete processing pulverizer.

Background

Concrete is a generic term for engineering composites where aggregates are cemented into a whole by cementitious materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

When the existing concrete pulverizer is used, excessive concrete is added at one time, so that concrete is easy to leak and is damaged, a worker needs to add a proper amount of concrete into the concrete pulverizer in batches for grinding, the labor intensity is high, the working efficiency is low, and accordingly, the concrete processing pulverizer needs to be developed.

SUMMERY OF THE UTILITY MODEL

In order to solve current concrete pulverizer in the use, once only add too much concrete and lead to the concrete to leak to grind easily, then lead to the damage of pulverizer when serious, need the workman add appropriate amount concrete in the concrete pulverizer in batches and grind, problem that intensity of labour is big and work efficiency hangs down, this application provides a concrete processing pulverizer.

The application provides a concrete processing pulverizer adopts following technical scheme:

the utility model provides a concrete processing flour mill, includes bottom plate, first casing, backup pad, second casing and the roof that sets gradually from lower to upper, be provided with the grinding component who is used for grinding the concrete in the first casing, the feed inlet has been seted up at the center in the backup pad, be provided with the lifting unit who is used for adjusting the feed inlet size in the second casing, lifting unit includes the baffle that sets up with the feed inlet is concentric, the screw rod of welding at baffle top center, the balancing weight and the nut of threaded connection on the screw rod outer wall of activity cup joint on the screw rod outer wall, the balancing weight is located the upside of baffle and offsets between the two, the nut is located the upside of roof and offsets between the two.

Furthermore, the outer wall of the first shell is provided with a driving assembly for providing power for the grinding assembly, and the driving assembly comprises a side plate welded on the outer wall of the first shell and a motor fixedly installed on the side plate.

Further, grinding component includes the grinding roller of two level settings, one of them the pivot of grinding roller is worn to establish first casing and with the output shaft fixed connection of motor.

Furthermore, two all the fixed cover of being connected with gear that the size is equal on the pivot outer wall of grinding roller, and intermeshing between two gears.

Through above-mentioned technical scheme, set up the gear for the rotation direction of two grinding rollers is opposite.

Furthermore, a discharge port is formed in the outer wall of the first shell, a drainage plate inclining towards the discharge port is arranged in the first shell, and two partition plates are symmetrically arranged between the drainage plate and the support plate.

Through above-mentioned technical scheme, set up the baffle, avoid the concrete not just directly drop on the drainage plate through grinding assembly.

Furthermore, two grinding rollers are positioned between the two partition plates, and transparent glass is embedded on the outer wall of the second shell.

Through above-mentioned technical scheme, set up transparent glass, the person of being convenient for observes the lifting unit in the second casing.

To sum up, the application comprises the following beneficial technical effects:

(1) through the transparent glass embedded on the outer wall of the second shell and under the mutual matching of the baffle, the screw rod, the balancing weight and the nut, the size of the gap between the baffle and the discharge port is adjusted, so that concrete in the second shell slowly enters the first shell through the feed port for grinding, and the phenomenon that a large amount of concrete in the second shell directly enters the first shell to cause the missing grinding of the concrete or the damage to a grinding component is avoided;

(2) under mutually supporting of motor, gear, grinding roller and drainage plate, intermeshing between two gears, antiport between two grinding rollers to grind the concrete, the concrete after the grinding drops on the drainage plate, discharges through the discharge gate of seting up on the first casing outer wall.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present application;

FIG. 2 is a schematic structural view of the present application with the first housing removed;

FIG. 3 is a first schematic cross-sectional view of the present application;

fig. 4 is a schematic cross-sectional structural diagram of the present application.

The reference numbers in the figures illustrate:

1. a base plate; 2. a first housing; 201. a discharge port; 3. a support plate; 4. a second housing; 5. a top plate; 6. a baffle plate; 7. a screw; 8. a balancing weight; 9. a nut; 10. a side plate; 11. a motor; 12. a grinding roller; 13. a gear; 14. a drainage plate; 15. a partition plate; 16. and (4) transparent glass.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. 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 application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "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 application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

the present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses concrete processing pulverizer, include bottom plate 1 by supreme setting gradually down, first casing 2, backup pad 3, second casing 4 and roof 5, be provided with the grinding component who is used for grinding the concrete in the first casing 2, the feed inlet has been seted up at the center on the backup pad 3, be provided with the lifting unit who is used for adjusting the feed inlet size in the second casing 4, lifting unit includes the baffle 6 with the concentric setting of feed inlet, the welding is at the central screw rod 7 in 6 top of baffle, the activity cup joints balancing weight 8 and the nut 9 of threaded connection on 7 outer walls of screw rod on the outer wall of screw rod, balancing weight 8 is located the upside of baffle 6 and offsets between the two, nut 9 is located the upside of roof 5 and offsets between the two. More specifically, under baffle 6, screw rod 7, balancing weight 8 and nut 9 mutually support, adjust the size in baffle 6 and discharge gate 201 clearance for concrete in the second casing 4 slowly passes through the feed inlet and gets into first casing 2 and grind.

Be provided with the drive assembly who is used for providing grinding assembly power on the outer wall of first casing 2, drive assembly is including welding curb plate 10 and the motor 11 of fixed mounting on curb plate 10 on the 2 outer walls of first casing, grinding assembly includes the grinding roller 12 of two levels settings, one of them grinding roller 12's pivot is worn to establish first casing 2 and with motor 11's output shaft fixed connection, two are all fixed the cover and are connect the gear 13 that the size equals on grinding roller 12's the pivot outer wall, and intermeshing between two gears 13. More specifically, under the mutual cooperation of the motor 11, the gear 13, the grinding rollers 12 and the drainage plate 14, the motor 11 is started, the two gears 13 are meshed with each other, and the two grinding rollers 12 rotate reversely, so that concrete is ground.

The outer wall of the first shell 2 is provided with a discharge port 201, the first shell 2 is internally provided with a drainage plate 14 inclined towards the discharge port 201, two partition plates 15 are symmetrically arranged between the drainage plate 14 and the support plate 3, the two grinding rollers 12 are arranged between the two partition plates 15, and the outer wall of the second shell 4 is provided with transparent glass 16 in an embedded mode. More specifically, the ground concrete falls on the drainage plate 14 and is discharged through a discharge hole 201 formed in the outer wall of the first casing 2.

The implementation principle of the concrete processing pulverizer of the embodiment of the application is as follows: the top plate 5 at the top of the second shell 4 is detached, concrete is injected into the second shell 4, and the concrete is poured into the second shell 4 through the transparent glass 16 embedded on the outer wall of the second shell 4, and under the mutual cooperation of the baffle 6, the screw 7, the balancing weight 8 and the nut 9, the size of the gap between the baffle 6 and the discharge hole 201 is adjusted, so that the concrete in the second shell 4 slowly enters the first shell 2 through the feed inlet for grinding, thereby avoiding the leakage grinding of the concrete or the damage to the grinding component caused by the direct entry of a large amount of concrete in the second shell 4 into the first shell 2, under the mutual matching of the motor 11, the gear 13, the grinding rollers 12 and the drainage plate 14, the motor 11 is started, the two gears 13 are meshed with each other, the two grinding rollers 12 rotate reversely, thereby grind the concrete, the concrete after grinding drops on drainage plate 14, discharges through the discharge gate 201 that sets up on the outer wall of first casing 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A concrete processing pulverizer which is characterized in that: the concrete grinding device comprises a bottom plate (1), a first shell (2), a supporting plate (3), a second shell (4) and a top plate (5) which are sequentially arranged from bottom to top, wherein a grinding assembly used for grinding concrete is arranged in the first shell (2), a feeding hole is formed in the center of the supporting plate (3), a lifting assembly used for adjusting the size of the feeding hole is arranged in the second shell (4), the lifting assembly comprises a baffle (6) which is concentrically arranged with the feeding hole, a screw rod (7) welded at the center of the top of the baffle (6), a balancing weight (8) movably sleeved on the outer wall of the screw rod (7) and a nut (9) in threaded connection with the outer wall of the screw rod (7), the balancing weight (8) is located on the upper side of the baffle (6) and offsets between the baffle and the top plate, and the nut (9) is located on the upper side of the top plate (5) and offsets between the top plate and the top plate.

2. A concrete processing pulverizer as defined in claim 1, wherein: the grinding device is characterized in that a driving assembly used for providing power for the grinding assembly is arranged on the outer wall of the first shell (2), and the driving assembly comprises a side plate (10) welded on the outer wall of the first shell (2) and a motor (11) fixedly installed on the side plate (10).

3. A concrete processing pulverizer as defined in claim 2, wherein: the grinding assembly comprises two grinding rollers (12) which are horizontally arranged, wherein a rotating shaft of one of the grinding rollers (12) penetrates through the first shell (2) and is fixedly connected with an output shaft of the motor (11).

4. A concrete processing pulverizer as defined in claim 3, wherein: two all fixed gear (13) that have cup jointed the size equal on the pivot outer wall of grinding roller (12), and intermeshing between two gear (13).

5. A concrete processing pulverizer as defined in claim 4, wherein: a discharge hole (201) is formed in the outer wall of the first shell (2), a drainage plate (14) inclining towards the discharge hole (201) is arranged in the first shell (2), and two partition plates (15) are symmetrically arranged between the drainage plate (14) and the supporting plate (3).

6. A concrete processing pulverizer as defined in claim 5, wherein: the two grinding rollers (12) are positioned between the two partition plates (15), and transparent glass (16) is embedded on the outer wall of the second shell (4).