CN213761961U - Small stock bin of raw material roller press in cement production and manufacture - Google Patents

Abstract

The utility model relates to the technical field of cement production, in particular to a small stock bin of a raw material roller press in cement production and manufacture, which comprises a raw material roller press body, wherein the raw material roller press body comprises a roller press box, the upper end of the roller press box is provided with the small stock bin, the joint of the roller press box and the small stock bin is longitudinally provided with a shaft hole, the lower surface of the small stock bin is provided with a spiral plate sleeve, the inside of the shaft hole is provided with a transmission shaft which rotates in a matching way with the shaft hole, the lower part of the small stock bin is transversely provided with a driving roller, two sides of the upper surface of the driving roller are respectively provided with an auxiliary roller and a first driven roller, a second driven roller is arranged under the first driven roller, the driving roller, the auxiliary roller, the first driven roller and the second driven roller have the same structure and are of a conical structure, the driving roller and the auxiliary roller, the first driven roller and the second driven roller are arranged in the opposite direction, and the surfaces are tightly attached to each other, prevent to block up, the defeated material of ration promotes roll-in efficiency.

Description

Small stock bin of raw material roller press in cement production and manufacture

Technical Field

The utility model relates to a cement manufacture technical field, specifically speaking relates to a raw material roll squeezer little feed bin in cement manufacture.

Background

The roll squeezer makes an important release as cement manufacture, traditional cement roll squeezer's little feed bin is simple box structure, when putting into little feed bin inside with the raw materials, little feed bin bottom ejection of compact is too fast to cause the roll-in insufficient easily, the bottom ejection of compact is slow, lead to the raw materials on roll squeezer surface less, thereby cause the roll squeezer efficiency to descend, and simultaneously, traditional little feed bin box structure, the bottom is the toper, cause inside jam when using easily, thereby influence the unloading, and traditional roll-in pole is two straight-bar extrusions, the structure is comparatively simple, roll-in efficiency is lower, in view of this, we provide a cement manufacture in raw material roll squeezer little feed bin.

Disclosure of Invention

An object of the utility model is to provide a raw material roller press little feed bin in cement manufacture to solve the problem that proposes in the above-mentioned background art, in view of this, we propose a raw material roller press little feed bin in cement manufacture.

In order to achieve the purpose, the utility model provides a little feed bin of raw material roll squeezer in cement manufacture, including the raw material roll squeezer body, the raw material roll squeezer body is including the roll-in case, roll-in case upper end is provided with little feed bin, the shaft hole has vertically all been seted up with little feed bin junction to the roll-in case, little feed bin lower surface is provided with the spiral shell tube, the inside conveying axle rather than cooperation pivoted that is provided with in shaft hole, conveying axle surface spiral shell tube inside is provided with the spiral shell rather than the looks adaptation, little feed bin below transversely is provided with the drive roll, drive roll upper surface both sides are provided with auxiliary roll, first passive roller respectively, be provided with the second passive roller under the first passive roller, drive roll, auxiliary roll, first passive roller and second passive roller structure are the same, are the toper structure, the drive roll is with auxiliary roll, The first driven roller and the second driven roller are installed in opposite directions, and the surfaces of the first driven roller and the second driven roller are tightly attached.

As a further improvement of the technical scheme, a plurality of supporting seats are installed at the bottom of the rolling box, a discharging port is formed in one side, close to the driving roll, of the rolling box, and a plurality of rotating holes are symmetrically formed in the side, close to the driving roll, of the rolling box.

As a further improvement of the technical scheme, one end, far away from the spiral plate, of the conveying shaft is rotatably connected with a conveying motor, and the conveying motor and the surface of the rolling box are fixedly installed.

As a further improvement of the technical scheme, the driving roller, the auxiliary roller, the first driven roller and the second driven roller are symmetrically provided with rotating shafts, one end of the driving roller is rotatably connected with a rolling motor, the rolling motor is fixed on the surface of the roller box, and the rotating shafts are rotatably connected with the rotating holes.

As a further improvement of the technical scheme, one end, far away from the conveying motor, of the small storage bin is provided with a conveying opening, and the conveying opening is located right above the center of the driving roller.

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

1. during this raw material roll squeezer little feed bin in cement manufacture, the spiral plate through little feed bin bottom installation rotates, prevents the jam of little feed bin bottom raw materials, has solved traditional little feed bin box structure, and the bottom is the toper, causes the jam of inside easily when using to influence the problem of unloading.

2. During this raw material roll squeezer little feed bin in cement manufacture, under the spiral plate sleeve pipe and the spiral plate cooperation through little feed bin bottom, when using, adjust conveying motor's functioning speed, thereby realize carrying the ration of raw materials, the little feed bin of having solved traditional cement roll squeezer is simple box structure, when putting into little feed bin inside with the raw materials, little feed bin bottom ejection of compact causes the roll-in inadequately at the excessive speed easily, the bottom ejection of compact is slow, lead to the raw materials on roll squeezer surface less, thereby cause the problem of roll squeezer efficiency decline.

3. During this raw material roll squeezer little feed bin in cement manufacture, it is the toper structure through driving roll, auxiliary roll, first driven roller and second driven roller structure the same, increased surperficial roll-in area, improved the roll-in number of times to realized the promotion of roll-in efficiency, solved traditional roll-in pole and be two straight-bar extrusions, the structure is comparatively simple, the lower problem of roll-in efficiency.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is an overall sectional structure diagram of embodiment 1;

FIG. 3 is a schematic cross-sectional view of the small storage bin of embodiment 1;

FIG. 4 is a schematic cross-sectional structure of a roll cassette according to example 1;

FIG. 5 is a partial structural view of a drive roll according to embodiment 1;

fig. 6 is a schematic structural view of a transfer shaft according to embodiment 1.

The various reference numbers in the figures mean: 100. a raw material roller press body; 110. rolling the box; 111. a supporting seat; 112. a discharge port; 113. a shaft hole; 114. rotating the hole; 120. a transfer shaft; 121. a spiral plate; 122. a transfer motor; 130. a small storage bin; 131. a spiral plate sleeve; 132. a transfer port; 140. a drive roll; 141. an auxiliary roller; 142. a first driven roller; 143. a second driven roller; 144. a rolling motor; 145. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-6, the present embodiment provides a small silo of a raw meal roller press for cement manufacturing, which comprises a raw meal roller press body 100, the raw meal roller press body 100 includes a rolling box 110, a small silo 130 is disposed at the upper end of the rolling box 110, a shaft hole 113 is longitudinally disposed at the joint of the rolling box 110 and the small silo 130, a spiral plate sleeve 131 is disposed at the lower surface of the small silo 130, a conveying shaft 120 is disposed inside the shaft hole 113 and rotates in cooperation with the shaft hole 113, a spiral plate 121 adapted to the spiral plate sleeve 131 is disposed inside the spiral plate sleeve 131 on the surface of the conveying shaft 120, the raw meal in the small silo 130 is prevented from being blocked by the rotation of the spiral plate 121, meanwhile, a driving roll 140 is transversely disposed below the small silo 110, an auxiliary roll 141 and a first driven roll 142 are disposed on both sides of the upper surface of the driving roll 140, a second driven roll 143 is disposed under the first driven roll 142, the driving roller 140, the auxiliary roller 141, the first driven roller 142 and the second driven roller 143 have the same structure and are all conical structures, so that the surface contact area is increased, the rolling effect is improved, and the driving roller 140, the auxiliary roller 141, the first driven roller 142 and the second driven roller 143 are installed in opposite directions and the surfaces are tightly attached.

In this embodiment, a plurality of supporting seats 111 are installed to rolling case 110 bottom, carry out fixed support to equipment, rolling case 110 is close to drive roll 140 one side and has seted up discharge gate 112, be convenient for clear up the raw materials after the roll-in out rolling case 110, rolling case 110 is close to drive roll 140 symmetry and has seted up a plurality of rotation holes 114, conveying shaft 120 is kept away from spiral plate 121 one end and is rotated and be connected with conveying motor 122, conveying motor 122 and rolling case 110 fixed surface installation, axis of rotation 145 rotates with rotation hole 114 and is connected.

Furthermore, the driving roller 140, the auxiliary roller 141, the first driven roller 142 and the second driven roller 143 are symmetrically provided with a rotating shaft 145, one end of the driving roller 140 is rotatably connected with a rolling motor 144, the rolling motor 144 is fixed on the surface of the rolling box 110, one end of the small storage bin 130, which is far away from the conveying motor 122, is provided with a conveying port 132, and the conveying port 132 is positioned right above the center of the driving roller 140, so that the raw materials can be conveniently conveyed to the surface of the driving roller 140.

When the utility model is used, the conveying motor 122 and the rolling motor 144 are powered on and are powered on to operate, the raw material is added into the small storage bin 130, the raw material falls into the spiral plate sleeve 131 under the action of gravity, the conveying motor 122 rotates clockwise at the moment, the spiral plate 121 rotates inside the spiral plate sleeve 131, the raw material drops to the center of the driving roller 140 through the conveying port 132 under the rotation of the spiral plate 121, so that the raw material is conveyed to the roller press quantitatively, when the raw material falls into the surface of the driving roller 140, the rolling motor 144 rotates clockwise, the driving roller 140 rotates clockwise at the moment, the first driven roller 142 rotates anticlockwise on the surface, so that the rolling of the raw material is realized, meanwhile, the auxiliary roller 141 rotates anticlockwise, the raw material in contact with the auxiliary roller 141 is driven to the surface of the driving roller 140 and the first driven roller 142 to extrude, thereby preventing the raw material from not rolling to the bottom, meanwhile, when a part of the rolled raw materials falls to the driving roller 140 and the second driven roller 143, the rolled raw materials are rolled again, so that the rolling efficiency is effectively improved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a raw meal roller press small bunker in cement manufacture, includes raw meal roller press body (100), its characterized in that: the raw material rolling machine body (100) comprises a rolling box (110), a small storage bin (130) is arranged at the upper end of the rolling box (110), a shaft hole (113) is longitudinally formed in the joint of the rolling box (110) and the small storage bin (130), a spiral plate sleeve (131) is arranged on the lower surface of the small storage bin (130), a conveying shaft (120) rotating in a matched mode with the shaft hole (113) is arranged inside the shaft hole (113), a spiral plate (121) matched with the conveying shaft (120) is arranged inside the spiral plate sleeve (131) on the surface of the conveying shaft (120), a driving roller (140) is transversely arranged below the small storage bin (130), auxiliary rollers (141) and a first driven roller (142) are respectively arranged on two sides of the upper surface of the driving roller (140), a second driven roller (143) is arranged below the first driven roller (142), and the structures of the driving roller (140), the auxiliary rollers (141), the first driven roller (142) and the second driven roller (143) are the same, the driving roller (140) and the auxiliary roller (141), the first driven roller (142) and the second driven roller (143) are installed in opposite directions, and the surfaces of the driving roller and the second driven roller are tightly attached.

2. The small silo of raw meal roller press in cement manufacture as set forth in claim 1, wherein: a plurality of supporting seats (111) are installed to roll-in case (110) bottom, roll-in case (110) are close to drive roll (140) one side and have seted up discharge gate (112), roll-in case (110) are close to drive roll (140) symmetry and have seted up a plurality of rotation holes (114).

3. The small silo of raw meal roller press in cement manufacture as set forth in claim 1, wherein: one end, far away from the spiral plate (121), of the transmission shaft (120) is rotatably connected with a transmission motor (122), and the transmission motor (122) is fixedly installed on the surface of the rolling box (110).

4. The small silo of raw meal roller press in cement manufacture as set forth in claim 1, wherein: the utility model discloses a roll extrusion device, including drive roll (140), supplementary roller (141), first passive roller (142) and second passive roller (143), axis of rotation (145) are installed to drive roll (140), supplementary roller (141), first passive roller (142) and second passive roller (143) symmetry, drive roll (140) one end is rotated and is connected with roll motor (144), roll motor (144) are fixed on roll-in case (110) surface, axis of rotation (145) are connected with rotation hole (114) rotation.

5. The small silo of raw meal roller press in cement manufacture as set forth in claim 1, wherein: the small storage bin (130) is far away from one end of the conveying motor (122) and is provided with a conveying opening (132), and the conveying opening (132) is located right above the center of the driving roller (140).

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