CN213201579U

CN213201579U - Cement silo bottom discharging device

Info

Publication number: CN213201579U
Application number: CN202021435843.1U
Authority: CN
Inventors: 张福生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-05-14
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a cement silo bottom discharging device relates to cement silo ejection of compact technical field. The utility model provides a cement silo bottom discharging device, includes the auger delivery pole, the equal swing joint in auger delivery pole both ends has the bearing, bearing outer wall fixedly connected with infundibulate feeding piece, auger delivery pole below is provided with feeding control piece, feeding control piece internal diameter top swing joint has annular rotating connector, annular rotating connector bottom is provided with the motor, the motor below is provided with crushing device. The utility model discloses a feeding volume of material control cement drives annular whistle piece through the motor and rotates, stops the downward pay-off of cement promptly when annular whistle piece and fan-shaped baffle contact are closed, realizes the effect of control cement delivery capacity, can prevent effectively that cement pine material is too big, the condition of the overwhelming burden of below discharging device.

Description

Cement silo bottom discharging device

Technical Field

The utility model relates to a cement silo ejection of compact technical field specifically is a cement silo bottom discharging device.

Background

Cement: a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.

Most of the existing cement silo bottom discharging devices can not effectively discharge the cement agglomerated at the bottom of the cement silo, consume a large amount of manpower and material resources, and consume a large amount of time, therefore, the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement silo bottom discharging device to solve the problem that proposes among the above-mentioned background art.

For realizing above-mentioned purpose, the utility model provides a following technical scheme cement silo bottom discharging device, including the auger delivery pole, the equal swing joint in auger delivery pole both ends has the bearing, bearing outer wall fixedly connected with infundibulate feeding piece, auger delivery pole below is provided with the feeding control, feeding control internal diameter top swing joint has annular rotating connector, annular rotating connector bottom is provided with the motor, the motor below is provided with grinding device, grinding device is including grinding reciprocating column, rotor, ring baffle and grinding device guard shield, grinding device below fixedly connected with pay-off passageway wall, pay-off passageway wall one side is provided with the axis of rotation, axis of rotation surface swing joint has the conveyer belt.

Preferably, bearing inner wall swing joint has the rotation support arm, the rotation support arm passes through bearing fixed connection in the auger delivery pole, infundibulate feeding part outer wall both sides are close to the equal fixedly connected with fixed plate in middle part position, the fixed plate top all is provided with the engine, engine one end swing joint has the spliced pole, spliced pole middle part fixedly connected with rolling disc, rolling disc surface swing joint has the drive belt, the rotation support arm passes through drive belt swing joint in the rolling disc.

Preferably, the outer wall of the annular rotating connecting piece is fixedly connected with a fan-shaped baffle, an annular whistle piece is movably connected inside the fan-shaped baffle, and the top of the inner diameter of the annular whistle piece is movably connected to the annular rotating connecting piece in a shaft mode.

Preferably, the two sides of the grinding device are fixedly connected with grinding device protecting covers, one sides of the inner walls of the grinding device protecting covers are fixedly connected with annular baffles, the inner walls of the annular baffles are movably connected with grinding reciprocating columns, and the middle parts of the grinding reciprocating columns are fixedly connected with rotors.

Preferably, motor bottom fixedly connected with safety cover, motor top fixed connection is in annular whistle piece, and motor top loose axle connects in annular swivel connected coupler.

Preferably, the number of the spiral conveying rods is two, and the spiral conveying rods are movably connected to the engine respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model provides a cement silo bottom discharging device, through the feeding volume of material control cement, it is rotatory to drive annular whistle piece through the motor, stops the downward pay-off of cement promptly when annular whistle piece and fan-shaped baffle contact are closed, realizes the effect of control cement delivery capacity, can prevent effectively that cement pine material is too big, the condition of the overwhelming burden of below discharging device.

(2) The utility model provides a discharging device at bottom of cement silo, through the setting of auger delivery pole, open the engine of infundibulate feeding piece both sides, the engine operation drives the rolling disc rotation, further rotary disk passes through the drive belt and drives the rotation of rotatory support arm, further rotatory support arm drives the auger delivery pole rotation, the work through the auger delivery pole is tentatively smashed the cement of caking in with the cement silo, the realization prevents the condition that the caking blocked when the cement ejection of compact, can effectively prevent because the cement caking leads to discharging device stop operation's the condition.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is a schematic structural view of a feeding control member of the present invention;

fig. 3 is a schematic structural view of the screw conveying rod of the present invention.

In the figure: 1. a screw conveying rod; 2. a feed control; 201. a fan-shaped baffle plate; 202. a feed inlet; 203. an annular swivel connection; 204. a ring-shaped whistle plate; 3. a motor; 4. crushing the reciprocating column; 5. a rotor; 6. an annular baffle; 7. a feed channel wall; 8. a bearing; 9. a funnel-shaped feeding member; 10. a transmission belt; 11. rotating the support arm; 12. rotating the disc; 13. connecting columns; 14. an engine; 15. a fixing plate; 16. a crusher containment hood; 17. a conveyor belt; 18. and rotating the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a cement silo bottom discharging device, includes screw conveyor pole 1, the equal swing joint in screw conveyor pole 1 both ends has bearing 8, bearing 8 outer wall fixedly connected with infundibulate feeding piece 9, screw conveyor pole 1 below is provided with feeding control piece 2, feeding control piece 2 internal diameter top swing joint has annular swivelling joint spare 203, annular swivelling joint spare 203 bottom is provided with motor 3, the motor 3 below is provided with grinding device, grinding device is including grinding reciprocating column 4, rotor 5, ring baffle 6 and grinding device protecting cover 16, grinding device below fixedly connected with pay-off passageway wall 7, pay-off passageway wall 7 one side is provided with axis of rotation 18, axis of rotation 18 surface swing joint has conveyer belt 17.

As shown in fig. 1, 8 inner wall swing joint of bearing has rotatory support arm 11, rotatory support arm 11 passes through 8 fixed connection of bearing in auger delivery pole 1, the equal fixedly connected with fixed plate 15 in middle part position is close to in funnel-shaped feeding piece 9 outer wall both sides, fixed plate 15 top all is provided with

engine

14, 14 one end swing joint of engine has spliced pole 13, spliced pole 13 middle part fixedly connected with

rolling disc

12, 12 surperficial swing joint of rolling disc has drive belt 10, rotatory support arm 11 passes through drive belt 10 swing joint in rolling disc 12.

As shown in fig. 2, a fan-shaped baffle 201 is fixedly connected to an outer wall of the annular rotary connector 203, an annular whistle plate 204 is movably connected to an inner portion of the fan-shaped baffle 201, and a top portion of an inner diameter of the annular whistle plate 204 is movably coupled to the annular rotary connector 203.

As shown in fig. 2, both sides of the grinding device are fixedly connected with a grinding protecting cover 16, one side of the inner wall of the grinding protecting cover 16 is fixedly connected with an annular baffle 6, the inner wall of the annular baffle 6 is movably connected with a grinding reciprocating column 4, and the middle part of the grinding reciprocating column 4 is fixedly connected with a rotor 5.

As shown in fig. 1, the bottom of the motor 3 is fixedly connected with a protective cover, the top of the motor 3 is fixedly connected with an annular whistle plate 204, and the top of the motor 3 is movably coupled with an annular rotary connector 203.

As shown in fig. 1, two spiral conveying rods 1 are arranged side by side, and the spiral conveying rods 1 are movably connected to an engine 14 respectively.

The working principle is as follows: when the cement silo bottom starts to discharge materials, the motors 14 on two sides of the funnel-shaped feeding part 9 are opened, the motors 14 rotate to drive the rotating disc 12 to rotate, the further rotating disc 12 drives the rotating supporting arm 11 to rotate through the driving belt 10, the further rotating supporting arm 11 drives the spiral conveying rod 1 to rotate, caked cement in the cement silo is primarily smashed through the work of the spiral conveying rod 1, further cement is conveyed downwards through the funnel-shaped feeding part 9, the feeding amount of the cement can be further controlled through the feeding control part 2, the annular whistle sheet 204 is driven to rotate through the motor 3, when the annular whistle sheet 204 is contacted and closed with the fan-shaped baffle plate 201, the cement is stopped to be fed downwards, the further cement enters the crushing device, the rear end of the crushing reciprocating column 4 is connected with a rotating motor, when the pair of crushing reciprocating columns 4 rotate in the annular baffle plate 6 to work, the part of the cement which is not completely crushed is crushed, further cement falls into the conveyor 17 and is sent out through the conveyor 17, further completing the discharge.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cement silo bottom discharging device, includes auger delivery pole (1), its characterized in that: the all swing joint in spiral delivery pole (1) both ends has bearing (8), bearing (8) outer wall fixedly connected with infundibulate feeding piece (9), spiral delivery pole (1) below is provided with feeding control piece (2), feeding control piece (2) internal diameter top swing joint has annular rotating connector (203), annular rotating connector (203) bottom is provided with motor (3), motor (3) below is provided with grinding device, grinding device is including grinding reciprocating column (4), rotor (5), ring baffle (6) and grinding device guard shield (16), grinding device below fixedly connected with pay-off passageway wall (7), pay-off passageway wall (7) one side is provided with axis of rotation (18), axis of rotation (18) surface swing joint has conveyer belt (17).

2. The cement silo bottom discharging device of claim 1, wherein: bearing (8) inner wall swing joint has swivel support arm (11), swivel support arm (11) are through bearing (8) fixed connection in auger delivery pole (1), funnel-shaped feeding piece (9) outer wall both sides are close to middle part position equal fixedly connected with fixed plate (15), fixed plate (15) top all is provided with engine (14), engine (14) one end swing joint has spliced pole (13), spliced pole (13) middle part fixedly connected with rolling disc (12), rolling disc (12) surface swing joint has drive belt (10), swivel support arm (11) are through drive belt (10) swing joint in rolling disc (12).

3. The cement silo bottom discharging device of claim 1, wherein: annular swivelling joint spare (203) outer wall fixedly connected with fan-shaped baffle (201), the inside swing joint of fan-shaped baffle (201) has annular whistle piece (204), annular whistle piece (204) internal diameter top loose axle connects in annular swivelling joint spare (203).

4. The cement silo bottom discharging device of claim 1, wherein: the grinding device is characterized in that grinding protective covers (16) are fixedly connected to two sides of the grinding device, annular baffles (6) are fixedly connected to one sides of the inner walls of the grinding protective covers (16), grinding reciprocating columns (4) are movably connected to the inner walls of the annular baffles (6), and rotors (5) are fixedly connected to the middles of the grinding reciprocating columns (4).

5. The cement silo bottom discharging device of claim 1, wherein: motor (3) bottom fixedly connected with safety cover, motor (3) top fixed connection is in annular whistle piece (204), and motor (3) top loose axle connects in annular swivelling joint spare (203).

6. The cement silo bottom discharging device of claim 1, wherein: the two spiral conveying rods (1) are arranged side by side, and the spiral conveying rods (1) are movably connected to the engine (14) respectively.