CN213084503U - A crushing screw conveyor - Google Patents
A crushing screw conveyor Download PDFInfo
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- CN213084503U CN213084503U CN202021915114.6U CN202021915114U CN213084503U CN 213084503 U CN213084503 U CN 213084503U CN 202021915114 U CN202021915114 U CN 202021915114U CN 213084503 U CN213084503 U CN 213084503U
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- blade
- crushing
- section
- rotating shaft
- section blade
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Abstract
本实用新型公开了一种破碎螺旋输送机，包括：外壳，两端分别设有进料口和排料口；转轴，穿设且转动连接于所述外壳内，所述转轴通过驱动装置驱动以转动，所述进料口位于所述转轴径向的一侧；螺旋叶片，沿螺旋线设于所述转轴的外壁上，所述螺旋叶片包括依次相连的破碎段叶片、输送段叶片和排料段叶片，所述破碎段叶片正对于所述进料口、排料段叶片正对于所述排料口，且所述破碎段叶片由若干凸齿构成；工作时，所述转轴带动所述螺旋叶片转动，物料经所述进料口进入所述外壳内，被凸齿打碎后输送至所述输送段叶片，经所述输送段叶片输送至所述排料段叶片，最后通过排料段叶片将物料由排料口排出。该输送机同时具备输送和破碎功能，体积小、成本低。
The utility model discloses a crushing screw conveyor, comprising: a casing, two ends of which are respectively provided with a feeding port and a discharging port; a rotating shaft is penetrated and rotatably connected in the casing, and the rotating shaft is driven by a driving device to Rotation, the feeding port is located on one side of the radial direction of the rotating shaft; the helical blade is arranged on the outer wall of the rotating shaft along the helical line, and the helical blade includes the crushing section blade, the conveying section blade and the discharging section that are connected in sequence. The blades of the crushing section are facing the feeding port, the blades of the discharging section are facing the discharging port, and the blades of the crushing section are composed of several convex teeth; when working, the rotating shaft drives the screw When the blade rotates, the material enters the casing through the feeding port, is crushed by the protruding teeth and then transported to the conveying section blade, conveyed to the discharging section blade through the conveying section blade, and finally passes through the discharging section The blade discharges the material from the discharge port. The conveyor has the functions of conveying and crushing at the same time, and is small in size and low in cost.
Description
Technical Field
The utility model belongs to the technical field of the conveyer, especially, relate to a broken screw conveyer.
Background
When the material of easy caking is carried, the conveyer is easily plugged up by the material of caking, causes to carry the interrupt, needs frequent maintenance.
Generally, a crusher is used to crush the agglomerated materials and then the agglomerated materials are put into a conveyor and conveyed to a designated position by the conveyor.
In the prior art, a crusher and a conveyor are required to be used at the same time, so that the size is large, the operation is very inconvenient, and the cost is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a broken screw conveyer, this conveyer possesses simultaneously carries and crushing function, and is small, with low costs.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a crushing screw conveyor comprising:
a shell, both ends of which are respectively provided with a feed inlet and a discharge outlet;
the rotating shaft penetrates through the shell and is rotationally connected in the shell, the rotating shaft is driven by the driving device to rotate, and the feeding hole is positioned on one side of the rotating shaft in the radial direction;
the spiral blade is arranged on the outer wall of the rotating shaft along a spiral line and comprises a crushing section blade, a conveying section blade and a discharging section blade which are sequentially connected, the crushing section blade is right opposite to the feeding hole, the discharging section blade is right opposite to the discharging hole, and the crushing section blade is composed of a plurality of convex teeth;
during operation, the pivot drives helical blade rotates, and the material warp the feed inlet gets into in the shell, by the dogtooth smashes the back and carries extremely carry the section blade, warp carry the section blade to arrange the material section blade, pass through at last row material section blade will the material is discharged by the bin outlet.
According to the utility model discloses an embodiment, the dogtooth is the set-square, the bottom of set-square is followed helical blade's helix links firmly in on the outer wall of pivot.
According to the utility model discloses an embodiment, broken section blade with carry section blade linking department the shell inner wall is outside outstanding to form an extrusion chamber, the material gets into behind the extrusion chamber warp helical blade with it is broken after the extrusion chamber wall extrudees.
According to the utility model discloses an embodiment, be equipped with the opening in the middle of arranging the material section blade.
According to the utility model discloses an embodiment, the feed inlet opening is upwards.
According to the utility model discloses an embodiment, the bin outlet opening is downward.
According to the utility model discloses an embodiment, drive arrangement is the motor, the motor shaft connect in the pivot.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art and have following advantage and positive effect:
(1) the embodiment of the utility model provides an in the pivot drive helical blade rotates, and the material is smashed the back by the dogtooth of broken section blade and is carried to carrying the section blade in the feed inlet gets into the shell, carries to row material section blade through carrying the section blade, discharges the material by the bin outlet through row material section blade at last for helical blade possesses simultaneously and carries and crushing function, whole small, with low costs.
(2) The embodiment of the utility model provides an outside outstanding extrusion chamber that forms of shell inner wall for the bold material that is not broken down by the dogtooth can be broken by helical blade and extrusion chamber wall extrusion back, makes whole crushing effect better.
(3) The embodiment of the utility model provides an in be equipped with the opening in the middle of the row material section blade, the opening makes more smooth and easy when arranging the material.
Drawings
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is an overall schematic view of a crushing screw conveyor according to the present invention;
fig. 2 is a partial top view of a crushing screw conveyor according to the present invention;
fig. 3 is a cross-sectional view of the crushing screw conveyor of the present invention.
Description of reference numerals:
1: a housing; 2: a feed inlet; 3: a discharge outlet; 4: a rotating shaft; 5: a helical blade; 6: a set square; 7: an extrusion chamber; 8: opening the gap; 9: a motor; 10: material preparation; 11: and (7) mounting a seat.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It is to be noted that the drawings are in a very simplified form and are not to be construed as precise ratios as are merely intended to facilitate and distinctly illustrate the embodiments of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Referring to fig. 1 to 3, the core of the present invention is to provide a crushing screw conveyor, comprising a housing 1, a rotating shaft 4 and a helical blade 5. A feed inlet 2 and a discharge outlet 3 are respectively arranged at two ends of the shell 1; the rotating shaft 4 penetrates through the shell and is rotatably connected in the shell 1, the rotating shaft 4 is driven by the driving device to rotate, and the feeding hole 2 is positioned on one radial side of the rotating shaft 4; on helical blade 5 located the outer wall of pivot 4 along the helix, helical blade 5 is just to feed inlet 2, row's material section blade to bin outlet 3 including consecutive broken section blade, conveying section blade and row's material section blade, and broken section blade comprises a plurality of dogteeth.
During operation, drive arrangement drives pivot 4 and rotates, and pivot 4 drives helical blade 5 and rotates, and material 10 gets into in the shell 1 through feed inlet 2, is carried to the conveying section blade after being smashed by the dogtooth, carries to the bin outlet section blade through the conveying section blade, discharges material 10 by bin outlet 3 through the bin outlet section blade at last.
Through the setting of dogtooth for helical blade 5 possesses simultaneously carries and crushing function, and whole small, with low costs.
The following is a detailed description of the crushing screw conveyor of the present invention:
referring to fig. 1, the housing 1 is a hollow cylinder, and a feed inlet 2 with an upward opening and a discharge outlet 3 with a downward opening are respectively arranged at two ends of the housing in the length direction, wherein the feed inlet 2 is used for feeding materials 10, and the discharge outlet 3 is used for discharging the materials 10.
The rotating shaft 4 penetrates through the housing 1 along the length direction of the housing 1, and the feed inlet 2 and the discharge outlet 3 are positioned at the radial side end of the rotating shaft 4, that is, the axes of the feed inlet 2 and the discharge outlet 3 are perpendicular to the axis of the rotating shaft 4. The two ends of the rotating shaft 4 extend out of the housing 1 and are mounted on corresponding mounting seats 11 through bearings. One end of the rotating shaft 4 is connected to a driving device, the driving device is a motor 9 in the embodiment, a shaft of the motor 9 is coaxially connected to the rotating shaft 4 through a shaft coupling, and the motor 9 drives the rotating shaft 4 to rotate.
The helical blade 5 is a continuous blade arranged along a specific helical line, that is, the helical blade 5 is spirally arranged on the outer wall of the rotating shaft 4 along the axial direction of the rotating shaft 4.
For convenience of explanation, the helical blade 5 is described as being divided into a crushing section blade, a conveying section blade and a discharging section blade which are connected in sequence, the crushing section blade is opposite to the feed port 2, the discharging section blade is opposite to the discharging port 3, and the conveying section blade is arranged between the crushing section blade and the discharging section blade.
The broken section blade comprises a plurality of dogteeth of closely arranging in proper order, and the dogtooth is set-square 6 in this embodiment, and set-square 6's bottom links firmly on the outer wall of pivot 4 along helical line of helical blade 5.
The middle of the blade of the discharging section is provided with a gap 8, namely the middle of the blade of the discharging section is disconnected, and no blade is arranged. The notch 8 is arranged to ensure that the discharge is smoother, and the material 10 can directly fall into the discharge hole 3 through the notch 8 when being conveyed to the notch 8.
The material 10 falls into broken section blade in getting into shell 1 from feed inlet 2, and the material 10 of caking is smashed with the rotatory in-process of set-square 6 of broken section blade to carry the section blade to the material 10 after will smashing, carry the section blade to carry the material 10 to the bin outlet section blade again, and fall into bin outlet 3 through opening 8, discharge through bin outlet 3.
Furthermore, a part of the inner wall of the shell 1 at the joint of the crushing section blade and the conveying section blade protrudes outwards to form a squeezing cavity 7, that is, the inner volume of the shell 1 at the joint is increased due to the protrusion, and the caking materials 10 which are not smashed by the triangular plate 6 can be brought into the squeezing cavity 7 along the rotation of the helical blade 5 and then are smashed under the squeezing of the helical blade 5 and the wall of the squeezing cavity 7. Because if do not set up extrusion chamber 7, the caking material 10 that is not smashed by set-square 6 can make a round trip at the junction of crushing section blade and conveying section blade and rotate, can't carry to bin outlet 3, and the time of having a specified duration can lead to blockking up.
The working process of the present invention is further explained as follows:
firstly, the material 10 is thrown into the shell 1 from the feed inlet 2, the material 10 is firstly contacted with the crushing section blades, the large-particle material 10 is crushed under the rotating action of the triangular plate 6 of the crushing section blades, the material 10 which is difficult to be completely crushed by the triangular plate 6 is slightly crushed and reduced by the triangular plate 6 in volume, and then the material can be brought into the extrusion cavity 7 along the rotation of the helical blade 5 and is crushed under the extrusion of the walls of the helical blade 5 and the extrusion cavity 7.
The crushed material 10 is conveyed to the conveying section blade, and the conveying section blade conveys the material 10 to the discharge section blade, falls into the discharge opening 3 through the opening 8 and is discharged through the discharge opening 3.
The utility model discloses a broken screw conveyer can be applied to the material 10 of doping large granule or the material 10 of easy caking, can prevent effectively that bold material 10 from blockking up transfer passage, and whole small, with low costs, has stronger practical application effect.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, the changes are still within the scope of the present invention if they fall within the scope of the claims and their equivalents.
Claims (7)
1. A crushing screw conveyor, comprising:
a shell, both ends of which are respectively provided with a feed inlet and a discharge outlet;
the rotating shaft penetrates through the shell and is rotationally connected in the shell, the rotating shaft is driven by the driving device to rotate, and the feeding hole is positioned on one side of the rotating shaft in the radial direction;
the spiral blade is arranged on the outer wall of the rotating shaft along a spiral line and comprises a crushing section blade, a conveying section blade and a discharging section blade which are sequentially connected, the crushing section blade is right opposite to the feeding hole, the discharging section blade is right opposite to the discharging hole, and the crushing section blade is composed of a plurality of convex teeth;
during operation, the pivot drives helical blade rotates, and the material warp the feed inlet gets into in the shell, by the dogtooth smashes the back and carries extremely carry the section blade, warp carry the section blade to arrange the material section blade, pass through at last row material section blade will the material is discharged by the bin outlet.
2. The crushing screw conveyor of claim 1, wherein the protruding teeth are triangular plates, and bottom ends of the triangular plates are fixedly connected to the outer wall of the rotating shaft along a spiral line of the helical blades.
3. The crushing screw conveyor of claim 1 wherein the inner wall of the housing at the junction of the crushing section blades and the conveying section blades protrudes outwardly to form a crushing chamber, and the material entering the crushing chamber is crushed by the screw blades and the wall of the crushing chamber.
4. The crushing screw conveyor of claim 1, wherein the discharge section blades are provided with a gap in between.
5. The crushing screw conveyor of claim 1 wherein the feed inlet opens upwardly.
6. The crushing screw conveyor of claim 1 wherein the discharge opening is downwardly open.
7. The crushing screw conveyor of claim 1, wherein the drive means is a motor, the motor shaft being connected to the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021915114.6U CN213084503U (en) | 2020-09-04 | 2020-09-04 | A crushing screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021915114.6U CN213084503U (en) | 2020-09-04 | 2020-09-04 | A crushing screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213084503U true CN213084503U (en) | 2021-04-30 |
Family
ID=75634024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021915114.6U Expired - Fee Related CN213084503U (en) | 2020-09-04 | 2020-09-04 | A crushing screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213084503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955414A (en) * | 2022-06-22 | 2022-08-30 | 景津装备股份有限公司 | Bidirectional blade type filter cake crushing and conveying shaft quasi-spiral body and filter cake crushing conveyor |
-
2020
- 2020-09-04 CN CN202021915114.6U patent/CN213084503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955414A (en) * | 2022-06-22 | 2022-08-30 | 景津装备股份有限公司 | Bidirectional blade type filter cake crushing and conveying shaft quasi-spiral body and filter cake crushing conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |