CN214367658U - PVDC extruder speed reducer vacuum seal device - Google Patents
PVDC extruder speed reducer vacuum seal device Download PDFInfo
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- CN214367658U CN214367658U CN202120644508.0U CN202120644508U CN214367658U CN 214367658 U CN214367658 U CN 214367658U CN 202120644508 U CN202120644508 U CN 202120644508U CN 214367658 U CN214367658 U CN 214367658U
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Abstract
The utility model discloses a PVDC extruder speed reducer vacuum seal device, include: the transmission box body is of a cuboid structure and is vertically placed on the ground, and a speed reducer body is rotatably arranged below the outer wall of the left side of the transmission box body through a bearing; the transmission rod transversely penetrates through the transmission box body in parallel, a vortex auger is fixedly arranged on the outer wall of the right end of the transmission rod, and the left end and the right end of the transmission rod are fixedly connected to the outer wall of the transmission box body through limiting rings; the plummer, it passes through bolt fixed connection in the right side outer wall of transmission box, the feed opening has been seted up to plummer right side top surface, just the middle part of plummer runs through the outer wall that rotates in the transfer line. This PVDC extruder speed reducer vacuum seal device, through the meshing rotation between the inside speed reducer body of transmission box and the different diameter gears for after the transfer line drove the rotational speed decline of vortex auger, through sealing ring and seal block to inside realization vacuum unloading of plummer.
Description
Technical Field
The utility model relates to a PVDC produces technical field, specifically is a PVDC extruder speed reducer vacuum seal device.
Background
The optimal process condition of PVDC processing is to operate in a vacuum state, while the interior of the speed reducer is in a normal pressure state, so that a large pressure difference exists between two sides of the oil seal, and the pressure born by the oil seal is large, thereby influencing the normal operation of the extruder.
And present most PVDC extruder speed reducer is in the use, and the material has the leakage when the barrel export to need vacuum seal device to make it be in encapsulated situation, the material can not leak, and the air also can not get into, lets material packing complete, can not produce impurity such as bubble, vacuum seal device on the market can only arrange corresponding same model material, can not change different materials and use, and the structure is complicated simultaneously, the cost is higher.
We have therefore proposed a PVDC extruder reducer vacuum seal arrangement in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PVDC extruder speed reducer vacuum seal device, with solve present most PVDC extruder speed reducer in the use in the market that above-mentioned background art provided, the material can leak when the barrel exports, thereby need vacuum seal device to make it be in encapsulated situation, the material can not leak, the air can not get into yet, let the material packing complete, can not produce impurity such as bubble, vacuum seal device in the market can only arrange corresponding same model material, can not change different materials and use, the structure is complicated simultaneously, the higher problem of cost.
In order to achieve the above object, the utility model provides a following technical scheme: a PVDC extruder reducer vacuum seal device, comprising:
the transmission box body is of a cuboid structure and is vertically placed on the ground, and a speed reducer body is rotatably arranged below the outer wall of the left side of the transmission box body through a bearing;
the transmission rod transversely penetrates through the transmission box body in parallel, a vortex auger is fixedly arranged on the outer wall of the right end of the transmission rod, and the left end and the right end of the transmission rod are fixedly connected to the outer wall of the transmission box body through limiting rings;
the plummer, it passes through bolt fixed connection in the right side outer wall of transmission box, the feed opening has been seted up to plummer right side top surface, just the middle part of plummer runs through the outer wall that rotates in the transfer line.
Preferably, the inside of transmission box rotates the main connecting rod fixed connection who sets up in the output shaft tip of speed reducer body through the bearing, and the outer wall middle part of main connecting rod is fixed and is provided with first gear to the middle part of transmission box rotates and is provided with vice connecting rod, and the outer wall of vice connecting rod is connected in the outer wall of first gear through the fixed second gear meshing that sets up moreover, makes the gear of different diameters can reach the effect of slowing down.
Preferably, the transverse central axis of the main connecting rod and the transverse central axis of the auxiliary connecting rod are arranged in parallel, the diameter of a first gear on the outer wall of the main connecting rod is smaller than that of a second gear on the outer wall of the auxiliary connecting rod, and the auxiliary connecting rod is driven to rotate through the meshing of the first gear and the second gear.
Preferably, the outer wall of the left side of the auxiliary connecting rod in the transmission box body is fixedly provided with a third gear, the outer wall of the transmission rod in the transmission box body is fixedly provided with a fourth gear, the third gear is meshed with the outer wall of the fourth gear, the diameter of the third gear is smaller than that of the fourth gear, and the transmission rod is driven to rotate through the meshing of the third gear and the fourth gear.
Preferably, the inside of transfer line left side spacing ring is provided with the sealing ring, and the inside rotation of transfer line right side spacing ring is provided with sealed piece to the outer wall of sealed piece passes through spacing spring coupling in the inner wall of spacing ring, reaches sealed effect through sealed piece and spacing spring's extrusion.
Preferably, the top surface of plummer is provided with down the hopper through the bolt fastening, and down the hopper and for vertical coaxial distribution setting between the feed opening to for mutually perpendicular sets up between lower hopper and the transfer line, the top fixedly connected with conveyer pipe of hopper is down moreover, carries on spacingly with the vortex auger through the plummer.
Compared with the prior art, the beneficial effects of the utility model are that: according to the PVDC extruder speed reducer vacuum sealing device, the speed reducer body in the transmission box body and gears with different diameters are meshed to rotate, so that after the transmission rod drives the rotation speed of the vortex auger to be reduced, vacuum blanking is realized in the bearing table through the sealing ring and the sealing block;
1. the main connecting rod and the first gear are driven to rotate by the speed reducer body on the left side of the transmission box body, the first gear drives the second gear and the third gear on the outer wall of the auxiliary connecting rod to rotate, then the third gear drives the fourth gear meshed and connected with the outer wall of the transmission rod to rotate, and the rotation of the transmission rod achieves the speed reduction effect through gears with different diameters;
2. after the conveying pipe fixedly arranged on the top surface of the transmission box body and the top surface of the discharging hopper conveys materials, the materials are conveyed to the bottom end of the discharging hopper through the rotary transmission rod and the vortex auger.
Drawings
FIG. 1 is a schematic view of the front cross-section structure of the present invention;
FIG. 2 is a schematic view of the installation structure of the sealing ring of the present invention;
FIG. 3 is a schematic side sectional view of the transmission case of the present invention;
FIG. 4 is a schematic view of the sealing block mounting structure of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a transmission case body; 101. a speed reducer body; 102. a main connecting rod; 103. a first gear; 104. a secondary connecting rod; 105. a second gear; 106. a third gear; 2. a transmission rod; 201. swirling the auger; 202. a limiting ring; 203. a fourth gear; 204. a seal ring; 205. a sealing block; 3. a bearing table; 301. a feeding port; 302. feeding a hopper; 303. a delivery pipe.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a PVDC extruder reducer vacuum seal device, comprising:
the transmission case body 1 is vertically placed on the ground in a cuboid structure, and a speed reducer body 101 is rotatably arranged below the outer wall of the left side of the transmission case body 1 through a bearing;
the transmission rod 2 transversely penetrates through the transmission box body 1 in parallel, the outer wall of the right end of the transmission rod 2 is fixedly provided with a vortex auger 201, the left end and the right end of the transmission rod 2 are fixedly connected to the outer wall of the transmission box body 1 through a limiting ring 202, and the transmission rod 2 rotates under the driving of the third gear 106 and the fourth gear 203;
The main connecting rod 102 arranged inside the transmission case 1 in a rotating mode through a bearing is fixedly connected to the end portion of an output shaft of the speed reducer body 101, a first gear 103 is fixedly arranged in the middle of the outer wall of the main connecting rod 102, an auxiliary connecting rod 104 is arranged in the middle of the transmission case 1 in a rotating mode, and the outer wall of the auxiliary connecting rod 104 is connected to the outer wall of the first gear 103 in a meshing mode through a second gear 105 fixedly arranged.
The transverse central axis of the main connecting rod 102 and the transverse central axis of the auxiliary connecting rod 104 are arranged in parallel, and the diameter of the first gear 103 on the outer wall of the main connecting rod 102 is smaller than that of the second gear 105 on the outer wall of the auxiliary connecting rod 104.
The outer wall of the left side of the secondary connecting rod 104 inside the transmission case 1 is fixedly provided with a third gear 106, the outer wall of the transmission rod 2 inside the transmission case 1 is fixedly provided with a fourth gear 203, the third gear 106 is meshed and connected with the outer wall of the fourth gear 203, and the diameter of the third gear 106 is smaller than that of the fourth gear 203.
The rotation of the main connecting rod 102 drives the first gear 103 and the second gear 105 of the outer wall to drive the auxiliary connecting rod 104 to rotate, so that the auxiliary connecting rod 104 drives the third gear 106 to rotate.
The inside of the driving rod 2 left side spacing ring 202 is provided with a sealing ring 204, and the inside of the driving rod 2 right side spacing ring 202 is provided with a sealing block 205 in a rotating manner, and the outer wall of the sealing block 205 is connected to the inner wall of the spacing ring 202 through a spacing spring.
As shown in fig. 1-2, the main connecting rod 102 and the first gear 103 rotatably disposed inside the transmission case 1 are driven by the reducer body 101 to rotate, and then the second gear 105 and the sub-connecting rod 104 are driven by the first gear 103 to rotate, and the third gear 106 drives the fourth gear 203 on the outer wall of the transmission rod 2 to rotate while the third gear 106 on the outer wall of the sub-connecting rod 104 drives the fourth gear 203 to rotate.
The top surface of plummer 3 is provided with down hopper 302 through bolt fastening, and down hopper 302 and feed opening 301 between be vertical coaxial distribution setting to be mutually perpendicular setting between hopper 302 and the transfer line 2 down, the top fixedly connected with conveyer pipe 303 of hopper 302 down moreover.
Through the cooperation between the feed opening 301 and the lower hopper 302 that the plummer 3 was inside to be seted up for the inside material of hopper 302 descends under rotatory vortex auger 201 drive.
The working principle is as follows: before the PVDC extruder speed reducer vacuum sealing device is used, the overall situation of the device needs to be checked to determine that the device can normally work, and according to the illustration in fig. 1-5, firstly, a speed reducer body 101 arranged on the outer wall of the left side of a transmission case 1 in a penetrating manner drives a main connecting rod 102 arranged in the transmission case 1 in a rotating manner, and a fourth gear 203 fixedly arranged on the outer wall of a transmission rod 2 is driven to rotate through a third gear 106, so that the rotation of the transmission rod 2 can be reduced;
as shown in fig. 1 to 4, after the transmission rod 2 is prevented from deviating by the limit ring 202 fixedly arranged between the left and right sides of the transmission rod 2 and the transmission case 1, the transmission rod 2 is sealed by the sealing ring 204 inside the limit ring 202, the transmission rod 2 is limited by the rotation of the bearing platform 3 fixedly arranged on the outer wall of the right side of the transmission case 1, then the vortex auger 201 fixedly arranged at the end of the transmission rod 2 is used for rotary blanking, and the transmission rod is conveyed by the blanking hopper 302 and the conveying pipe 303 fixedly arranged on the top surface of the transmission case 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a PVDC extruder speed reducer vacuum seal device which characterized in that includes:
the transmission box body is of a cuboid structure and is vertically placed on the ground, and a speed reducer body is rotatably arranged below the outer wall of the left side of the transmission box body through a bearing;
the transmission rod transversely penetrates through the transmission box body in parallel, a vortex auger is fixedly arranged on the outer wall of the right end of the transmission rod, and the left end and the right end of the transmission rod are fixedly connected to the outer wall of the transmission box body through limiting rings;
the plummer, it passes through bolt fixed connection in the right side outer wall of transmission box, the feed opening has been seted up to plummer right side top surface, just the middle part of plummer runs through the outer wall that rotates in the transfer line.
2. The PVDC extruder reducer vacuum sealing device of claim 1, wherein: the inside of transmission box rotates the main connecting rod fixed connection who sets up in the output shaft tip of speed reducer body through the bearing, and the outer wall middle part of main connecting rod is fixed and is provided with first gear to the middle part of transmission box rotates and is provided with vice connecting rod, and the outer wall of vice connecting rod is connected in the outer wall of first gear through the second gear meshing of fixed setting moreover.
3. The PVDC extruder reducer vacuum sealing device of claim 2, wherein: the transverse central axis of the main connecting rod and the transverse central axis of the auxiliary connecting rod are arranged in parallel, and the diameter of the first gear on the outer wall of the main connecting rod is smaller than that of the second gear on the outer wall of the auxiliary connecting rod.
4. The PVDC extruder reducer vacuum sealing device of claim 1, wherein: the outer wall of the left side of the auxiliary connecting rod in the transmission box body is fixedly provided with a third gear, the outer wall of the transmission rod in the transmission box body is fixedly provided with a fourth gear, the third gear is meshed with the outer wall of the fourth gear, and the diameter of the third gear is smaller than that of the fourth gear.
5. The PVDC extruder reducer vacuum sealing device of claim 1, wherein: the inside of transfer line left side spacing ring is provided with the sealing ring, and the inside rotation of transfer line right side spacing ring is provided with sealed piece to the outer wall of sealed piece passes through spacing spring coupling in the inner wall of spacing ring.
6. The PVDC extruder reducer vacuum sealing device of claim 1, wherein: the top surface of plummer passes through bolt fastening and is provided with down the hopper, and down the hopper and for vertical coaxial distribution setting between the feed opening to for mutually perpendicular setting between hopper and the transfer line down, the top fixedly connected with conveyer pipe of hopper moreover down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644508.0U CN214367658U (en) | 2021-03-30 | 2021-03-30 | PVDC extruder speed reducer vacuum seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644508.0U CN214367658U (en) | 2021-03-30 | 2021-03-30 | PVDC extruder speed reducer vacuum seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214367658U true CN214367658U (en) | 2021-10-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120644508.0U Active CN214367658U (en) | 2021-03-30 | 2021-03-30 | PVDC extruder speed reducer vacuum seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214367658U (en) |
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2021
- 2021-03-30 CN CN202120644508.0U patent/CN214367658U/en active Active
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