CN212711266U - Screw conveyer - Google Patents
Screw conveyer Download PDFInfo
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- CN212711266U CN212711266U CN202021493825.9U CN202021493825U CN212711266U CN 212711266 U CN212711266 U CN 212711266U CN 202021493825 U CN202021493825 U CN 202021493825U CN 212711266 U CN212711266 U CN 212711266U
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Abstract
The utility model discloses a screw conveyor, which comprises a transverse screw conveyor and a vertical screw conveyor, wherein the transverse screw conveyor comprises a transverse conveying shell, one end of the transverse conveying shell is connected with a transverse driving motor, the transverse driving motor is connected with a transverse screw shaft, a transverse screw blade is arranged on the transverse screw shaft, and an extension blade is arranged at the other end of the transverse screw shaft; the vertical screw conveying device comprises a vertical conveying shell, a discharge hole is formed in one side of the upper portion of the vertical conveying shell, a vertical screw shaft is arranged in the center, the lower end of the vertical screw shaft is connected to a vertical driving motor, a vertical screw blade is fixedly arranged on the vertical screw shaft from the bottom end to the discharge hole, a stopping plate is vertically arranged on the vertical screw shaft at the top end of the vertical screw blade, and a reverse screw blade is fixedly arranged on the vertical screw shaft between the upper portion of the stopping plate and the top of the vertical conveying shell. The utility model discloses simple structure, with low costs, transmission efficiency is high, washs no dead angle to save the space, improved productivity ratio.
Description
Technical Field
The utility model belongs to the technical field of conveying equipment, concretely relates to screw conveyer.
Background
At present, meat food factories have high sanitary requirements, so the corresponding processing space is expensive, the conveying requirement of high space always occurs in the processing process, if no package is available, the meat food factories can convey the meat food from a low position to a high position, the meat food factories are easy to pollute, and the conveying difficulty is high. Adopt vertical screw conveyer can be better the transportation problem of solving narrow and small space, but the vertical screw conveyer who uses commonly at present is mainly used for carrying various likepowder and granular material, like carbon black, flour, cement, grit, cereal and reclaimed rubber powder etc. when carrying the granular meat grain or the muddy flesh mud that have certain viscosity that come out from the coarse crusher of meat product processing, the conveying effect is not good, can appear horizontal spiral delivery port easy residual material, indulge phenomenons such as the discharge gate department material of spiral delivery blocks up easily, transmission efficiency has seriously been influenced, consequently, need an equipment that can solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the screw conveyor overcomes the defects in the prior art, has the advantages of simple structure, low cost, high transmission efficiency, no dead angle in cleaning, space saving and high production efficiency.
In order to solve the technical problem, the technical scheme of the utility model is that:
a screw conveyor comprises a transverse screw conveying device and a vertical screw conveying device detachably connected with the transverse screw conveying device, wherein the transverse screw conveying device comprises a transverse conveying shell, one end of the transverse conveying shell is connected with a transverse driving motor, the transverse driving motor is connected with a transverse screw shaft which transversely penetrates through the transverse conveying shell from the center, a transverse screw blade is arranged on the transverse screw shaft in the transverse conveying shell, and an extension blade is fixedly arranged at the end part of the other end of the transverse screw shaft; the vertical screw conveying device comprises a vertical conveying shell, a discharge hole is formed in one side of the upper portion of the vertical conveying shell, a vertical screw shaft is arranged in the center of the vertical conveying shell, the lower end of the vertical screw shaft penetrates through the bottom of the vertical conveying shell to be connected to a vertical driving motor, a vertical screw blade is fixedly arranged on the vertical screw shaft from the bottom end to the discharge hole, a stopping plate is vertically arranged on the vertical screw shaft at the top end of the vertical screw blade, and a reverse screw blade is fixedly arranged on the vertical screw shaft between the upper portion of the stopping plate and the.
Preferably, the transverse screw conveying device and the vertical screw conveying device are connected with the shells of the transverse screw conveying device and the vertical screw conveying device through a clamping hoop; thus, the cleaning device is convenient to disassemble during cleaning. The connecting part is positioned at the lower part of the vertical spiral conveying device.
Preferably, the transverse conveying shell is of an open type bent semi-circular arc structure, and a detachable upper cover is arranged at the upper part of the transverse conveying shell (so that the upper half part can be turned over and opened without dead angles, and the transverse conveying shell is convenient to clean); the end of the transverse conveying shell close to the transverse driving motor is a closed end, the end connected with the vertical conveying shell is an open end, a support ring for supporting the transverse spiral shaft is arranged at the end opening of the open end, and a plurality of support rods are radially and uniformly arranged between the support ring and the transverse conveying shell; the diameter of a mandrel of the transverse screw shaft is set to be 114mm, the outer diameter of a screw blade is set to be 350mm, and the screw pitch is set to be 220 mm.
Furthermore, the extension blade is a spiral blade and is fixedly connected to the extension area perpendicular to the spiral shaft direction from the support ring through two M20X145 reaming bolts. The shaft ends of the extension blade and the transverse screw shaft are close to the vertical screw blade; the shape and the spiral direction of the spiral blade are the same as those of the spiral blade on the transverse spiral shaft, and the spiral blade on the transverse spiral shaft extends after being disconnected at the support ring.
Preferably, the lower part of the transverse conveying shell is provided with a transverse supporting frame. The lower part of the transverse supporting frame is uniformly provided with a plurality of universal wheels. The universal wheel is provided with a height adjustable device.
Preferably, the reverse helical blade is a helical blade arranged in a mirror image manner with the vertical helical blade, and the reverse helical blade is arranged at 1 pitch height; the stop plate is a square stop plate vertically arranged on the vertical spiral shaft, and the bottom of the stop plate is fixedly connected to the top of the vertical spiral blade. The stopping plate is used for throwing the materials lifted to the position out of the discharge hole; the reverse blade prevents that the material from continuing to rise, and the material propelling movement that will rise comes is got off, finally can be with the effectual transfer of material to the discharge gate ejection of compact of material through reverse helical blade and closing plate.
Preferably, the vertical conveying shell is divided into three sections from top to bottom, the three sections are connected through screw threads, and an observation port is arranged in the middle of each section; the diameter of a mandrel perpendicular to the screw shaft is set to be 114mm, the outer diameter of a screw blade is set to be 350mm, and the screw pitch is set to be 250 mm. The observation port can check the cleaning effect, and ensures that no residue exists after the whole spiral internal shutdown.
Preferably, the inner side of the top of the vertical conveying shell is provided with a plurality of cleaning nozzles which are communicated with a high-pressure water supply system arranged outside the vertical conveying shell. Used for cleaning residues in the device.
Preferably, the vertical driving motor is a 7.5KW speed-adjustable vertical driving motor, and the rotating speed is 175-325 r/min. The steerable horizontal screw axis of vertical drive motor is forward and reverse rotation, when stopping the cleaning, opens reverse rotation earlier, comes out with remaining material reversal in the bucket, then opens cleaning system, and cleaning system contains 4 shower nozzles at the top of spiral, and the shower nozzle is in addition the reversal, can effectual washing rearmost residual material.
Preferably, the vertical screw conveyer shell is a pipe profile shell with the diameter of 377mm and the thickness of 8 mm.
Preferably, the transverse driving motor and the vertical driving motor are both electrically connected to an automatic control system, and form an electric control system of the device together with the automatic control system.
The utility model discloses the principle:
this device mainly applies to meat product processing production in-process, start vertical screw driving motor earlier, start horizontal screw driving motor again, the material gets into between the horizontal helical blade after the feeder hopper on horizontal auger delivery pipe is collected, horizontal spiral rotates, push away the material to vertical screw entrance by the blade, vertical screw rotates at a high speed, when the spiral rotational speed reaches more than 200r/min, the material pastes tight pipe wall, the material can be promoted under the drive of blade, promote the material to the export by the blade, the rotational speed is higher the promotion rate is higher, the export has the shut-off plate, the material stops rising under the effect of shut-off plate, and export is gone into with the material direction by the shut-off plate, accomplish whole transportation process. If the material is mud-shaped, the transverse screw forcibly pushes the material to enter the vertical screw, and the whole process is lifted by extrusion.
Since the technical scheme is used, the beneficial effects of the utility model are that:
1. the extension blade arranged on the transverse screw device of the utility model can lead the material to fall into the vertical screw device through the centrifugal force when being extruded to the extension blade, and the material can not remain in the bearing or other places, thereby ensuring the conveying efficiency;
2. the stop plate and the reverse helical blade arranged on the vertical screw device can effectively ensure that the material can be converted into translation from ascending and then discharged through the discharge port; thereby overcoming the phenomenon that meat particles or meat paste are adhered to the conveying device when being conveyed in the prior art and ensuring the conveying efficiency;
3. the vertical screw shaft of the vertical screw conveying device can rotate in the forward direction and the reverse direction, and materials are conveyed upwards during forward rotation; when the equipment is cleaned, the equipment rotates reversely to convey materials downwards, so that the equipment is convenient to clean;
in a word, the utility model discloses simple structure, with low costs, transmission efficiency is high, washs no dead angle to save the space, improved productivity ratio.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an external view of a vertical screw conveyor according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an extended blade according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of the top of the vertical screw device according to the embodiment of the present invention;
in the figure, 1, a transverse screw conveyer; 2. a vertical screw conveyor; 3. a lateral transport housing; 4. a transverse driving motor; 5. a transverse screw shaft; 6. a transverse helical blade; 7. extending the blades; 8. a vertical transport housing; 9. a discharge port; 10. a vertical screw axis; 11. a vertical drive motor; 12. a vertical helical blade; 13. a cut-off plate; 14. a reverse helical blade; 15. a support ring; 16. a support bar; 17. a viewing port.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
The first embodiment is as follows:
as shown in fig. 1 to 4, a screw conveyor comprises a transverse screw conveyor 1 and a vertical screw conveyor 2 detachably connected with the transverse screw conveyor, wherein the transverse screw conveyor 1 comprises a transverse screw conveyor housing 3, one end of the transverse screw conveyor housing 3 is connected with a transverse driving motor 4, the transverse driving motor is connected with a transverse screw shaft 5 transversely penetrating the transverse screw conveyor housing from the center, a transverse screw blade 6 is arranged on the transverse screw shaft in the transverse screw conveyor housing 3, and an extension blade 7 is fixedly arranged at the other end part of the transverse screw shaft; the vertical screw conveying device 2 comprises a vertical conveying shell 8, a discharge hole 9 is formed in one side of the upper portion of the vertical conveying shell 8, a vertical screw shaft 10 is arranged in the center of the vertical conveying shell 8, the lower end of the vertical screw shaft 10 penetrates through the bottom of the vertical conveying shell 8 to be connected to a vertical driving motor 11, a vertical screw blade 12 is fixedly arranged on the vertical screw shaft 10 from the bottom end to the discharge hole, a square stop plate 13 is vertically arranged on the vertical screw shaft at the top end of the vertical screw blade 12, and a reverse screw blade 14 is fixedly arranged on the vertical screw shaft 10 between the upper portion of the stop plate 13 and the top of the.
The transverse conveying shell 3 is of an open type bent semi-circular arc structure, and a detachable upper cover (not marked) is arranged at the upper part of the transverse conveying shell; the end of the transverse conveying shell 3 close to the transverse driving motor is a closed end, the end connected with the vertical conveying shell 8 is an open end, a support ring 15 for supporting the transverse spiral shaft 5 is arranged at the port of the open end, and a plurality of support rods 16 are radially and uniformly arranged between the support ring 15 and the transverse conveying shell 3.
The extension blade 7 is a spiral blade and is fixedly connected with one end of the transverse spiral shaft 5 extending into the vertical spiral conveying device 2; the shape and the spiral direction of the spiral blade are the same as those of the spiral blade on the transverse spiral shaft, and the spiral blade on the transverse spiral shaft 5 extends after being broken at the position of the support ring 15.
The lower part of the transverse spiral conveying shell is provided with a transverse spiral supporting frame, the lower part of the transverse spiral supporting frame is uniformly provided with a plurality of universal wheels, and height-adjustable devices are arranged on the universal wheels.
The reverse helical blade is a helical blade arranged in a mirror image mode with the vertical helical blade, the stop plate is a square stop plate vertically arranged on the vertical helical shaft, and the bottom of the stop plate is fixedly connected to the top of the vertical helical blade.
The vertical conveying shell 8 is divided into three sections from top to bottom, the three sections are connected through screw threads, and an observation port 17 is arranged in the middle of each section; the inner side of the top of the vertical conveying shell 8 is provided with a plurality of cleaning nozzles (not shown), and the cleaning nozzles are communicated with a high-pressure water supply system arranged outside the vertical conveying shell and used for cleaning residues in the device.
The transverse driving motor 4 and the vertical driving motor 11 are both electrically connected to the automatic control system, and constitute the electric control system of the device together with the automatic control system.
It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Claims (9)
1. A screw conveyor is characterized by comprising a transverse screw conveying device and a vertical screw conveying device detachably connected with the transverse screw conveying device, wherein the transverse screw conveying device comprises a transverse conveying shell, one end of the transverse conveying shell is connected with a transverse driving motor, the transverse driving motor is connected with a transverse screw shaft which transversely penetrates through the transverse conveying shell from the center, a transverse screw blade is arranged on the transverse screw shaft in the transverse conveying shell, and an extension blade is fixedly arranged at the end part of the other end of the transverse screw shaft; the vertical screw conveying device comprises a vertical conveying shell, a discharge hole is formed in one side of the upper portion of the vertical conveying shell, a vertical screw shaft is arranged in the center of the vertical conveying shell, and the lower end of the vertical screw shaft penetrates through the bottom of the vertical conveying shell and is connected to a vertical driving motor; the vertical screw shaft is fixedly provided with a vertical screw blade from the bottom end to the discharge port, the vertical screw shaft at the top end of the vertical screw blade is vertically provided with a stop plate, and the vertical screw shaft between the upper part of the stop plate and the top of the vertical conveying shell is fixedly provided with a reverse screw blade.
2. The screw conveyor according to claim 1, wherein: and the transverse screw conveying device and the vertical screw conveying device are connected with the shells of the transverse screw conveying device and the vertical screw conveying device through a hoop.
3. The screw conveyor according to claim 1, wherein: the transverse conveying shell is of an open type bent semi-circular arc structure, and a detachable upper cover is arranged at the upper part of the transverse conveying shell; the end, close to the transverse driving motor, of the transverse conveying shell is a closed end, the end, connected with the vertical conveying shell, of the transverse conveying shell is an open end, a supporting ring for supporting the transverse spiral shaft is arranged at the end opening of the open end, and a plurality of supporting rods are radially and uniformly arranged between the supporting ring and the transverse conveying shell.
4. The screw conveyor according to claim 1, wherein: the extension blades are helical blades.
5. The screw conveyor according to claim 1, wherein: the reverse helical blade is a helical blade arranged in a mirror image manner with the vertical helical blade, and the reverse helical blade is set to be 1 pitch height; the stop plate is a square stop plate vertically arranged on the vertical spiral shaft, and the bottom of the stop plate is fixedly connected to the top of the vertical spiral blade.
6. The screw conveyor according to claim 1, wherein: the horizontal conveying device is characterized in that a horizontal supporting frame is arranged on the lower portion of the horizontal conveying shell, a plurality of universal wheels are evenly arranged on the lower portion of the horizontal supporting frame, and height-adjustable devices are arranged on the universal wheels.
7. The screw conveyor according to claim 1, wherein: the vertical conveying shell is divided into three sections from top to bottom, the three sections are connected through screw threads, and an observation port is arranged in the middle of each section.
8. The screw conveyor according to claim 1, wherein: and a plurality of cleaning spray heads are arranged on the inner side of the top of the vertical conveying shell.
9. The screw conveyor according to claim 1, wherein: the transverse driving motor and the vertical driving motor are both electrically connected to an automatic control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493825.9U CN212711266U (en) | 2020-07-25 | 2020-07-25 | Screw conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493825.9U CN212711266U (en) | 2020-07-25 | 2020-07-25 | Screw conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212711266U true CN212711266U (en) | 2021-03-16 |
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ID=74908848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021493825.9U Active CN212711266U (en) | 2020-07-25 | 2020-07-25 | Screw conveyer |
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| Country | Link |
|---|---|
| CN (1) | CN212711266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753503A (en) * | 2021-09-17 | 2021-12-07 | 方旭东 | Screw feeder |
-
2020
- 2020-07-25 CN CN202021493825.9U patent/CN212711266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753503A (en) * | 2021-09-17 | 2021-12-07 | 方旭东 | Screw feeder |
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