CN219807335U - Screw conveyer with sampling structure - Google Patents
Screw conveyer with sampling structure Download PDFInfo
- Publication number
- CN219807335U CN219807335U CN202320511696.9U CN202320511696U CN219807335U CN 219807335 U CN219807335 U CN 219807335U CN 202320511696 U CN202320511696 U CN 202320511696U CN 219807335 U CN219807335 U CN 219807335U
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- Prior art keywords
- sampling
- plate
- sampling structure
- feeding
- screw conveyor
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- 238000005070 sampling Methods 0.000 title claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
Abstract
The utility model relates to the technical field of screw conveyors, in particular to a screw conveyor with a sampling structure, which comprises a feeding cylinder, wherein the feeding cylinder is provided with the sampling structure, the sampling structure comprises an outer box, a pulling plate capable of moving up and down is arranged in the outer box, an extending plate is fixed at the bottom of the pulling plate, the bottom of the extending plate is provided with a sampling groove, and the extending plate and the sampling groove extend into the feeding cylinder; according to the utility model, the sampling structure is arranged on the feeding cylinder, so that the material passing through the feeding cylinder can be sampled through the sampling structure, the sampling operation is convenient, and the sampling risk is reduced.
Description
Technical Field
The utility model relates to the technical field of screw conveyors, in particular to a screw conveyor with a sampling structure.
Background
The screw conveyer is a machine which uses a motor to drive a screw to rotate and push materials to realize the conveying purpose. The screw conveyor can horizontally, obliquely or vertically convey and has the advantages of simple structure, small cross-sectional area, good sealing performance and the like.
There is among the prior art and can effectively prevent screw conveyer of jam as disclosed in patent application number CN202122163457.2, including the screw conveyer body, the top of screw conveyer body is provided with anti-blocking mechanism, the bottom of screw conveyer body is provided with damper, damper includes bottom plate and movable plate, the spout has been seted up at the top of bottom plate, the inside movable mounting of spout has the slider that is two and one end extends to the spout top, the equal fixed mounting in inner wall left and right sides of spout has a reset spring with one side fixed connection of slider dorsad, the top movable mounting of slider has the movable rod.
Although this technical scheme has the absorbing function, has not only reduced the noise, has also reduced the influence that causes screw conveyer, has prolonged life, but its when using, especially when carrying out the during operation, is difficult to get the material and detects, all comparatively dangerous when sampling at discharge gate or feed inlet, inconvenient real-time detection to the material that its carried, inconvenient when using. In view of this, we propose a screw conveyor with a sampling structure.
Disclosure of Invention
In order to overcome the defects, the utility model provides a screw conveyor with a sampling structure.
The technical scheme of the utility model is as follows:
the screw conveyor with the sampling structure comprises a feeding cylinder, wherein the feeding cylinder is provided with the sampling structure, the sampling structure comprises an outer box, a pulling plate capable of moving up and down is arranged in the outer box, an extending plate is fixed at the bottom of the pulling plate, a sampling groove is arranged at the bottom of the extending plate, the extending plate and the sampling groove extend into the feeding cylinder, a limiting platform for limiting the pulling plate to move up and down is arranged in the outer box, and a reset spring is arranged between the top of the limiting platform and the bottom of the pulling plate; the feeding cylinder comprises a cylinder body, wherein auger blades for feeding are arranged in the cylinder body; the feeding device is characterized in that the supporting plate is arranged at the bottom of the feeding cylinder, supporting legs are arranged at four corners of the bottom of the supporting plate, a feeding funnel is arranged on one side of the top of the cylinder, a discharging hole is formed in one side, away from the feeding funnel, of the cylinder, and a material guiding plate is arranged at the discharging hole.
As a preferable technical scheme, a handle which is convenient for operating the pull plate is arranged at the top of the pull plate.
As the preferable technical scheme, auger blade divide into two sections that are located sampling structure left and right sides, every section all coaxial arrangement has a axis of rotation on the auger blade, the axis of rotation rotates with the feeding cylinder inner wall and is connected.
As the preferable technical scheme, two opposite ends of the rotating shaft are coaxially provided with a gear ring, two gear rings are respectively engaged with a bevel gear, each bevel gear is connected with a spur gear through a belt, two spur gears are engaged, and the bevel gears and the spur gears are rotationally connected with the inner wall of the cylinder body.
As an optimal technical scheme, at least one connecting plate is welded on the inner annular wall of the gear ring, and the connecting plate is welded and fixed on the outer circumferential wall of the rotating shaft.
As a preferred technical solution, the sampling groove extends between the two gear rings.
As the preferable technical scheme, a feeding motor for driving the rotating shaft to rotate is arranged on the outer wall of one side of the cylinder body, which is close to the charging hopper.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the sampling structure is arranged on the feeding cylinder, so that the material passing through the feeding cylinder can be sampled through the sampling structure, the sampling operation is convenient, and the sampling risk is reduced.
Drawings
FIG. 1 is a schematic diagram of the whole structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the feeder cylinder of the present utility model (top view);
FIG. 3 is an enlarged view of the portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic diagram of the overall structure of the present utility model;
FIG. 5 is a schematic diagram of a sampling structure according to the present utility model;
fig. 6 is a schematic view of the structure of the gear ring in the present utility model.
The meaning of each reference numeral in the figures is:
1. a feeding cylinder; 10. a cylinder; 11. a rotating shaft; 12. auger blades; 13. a feeding motor; 14. a gear ring; 140. a connecting plate; 15. bevel gears; 16. spur gears; 17. a belt; 2. a sampling structure; 20. an outer case; 200. a limiting platform; 21. pulling a plate; 22. a handle; 23. an extension plate; 24. a return spring; 25. a sampling groove; 3. a support plate; 4. a support leg; 5. a charging hopper; 6. and a material guiding plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution:
the screw conveyor with the sampling structure comprises a feeding cylinder 1, wherein a sampling structure 2 is arranged on the feeding cylinder 1, the sampling structure 2 comprises an outer box 20, a pulling plate 21 capable of moving up and down is arranged in the outer box 20, an extending plate 23 is fixed at the bottom of the pulling plate 21, a sampling groove 25 is arranged at the bottom of the extending plate 23, the extending plate 23 and the sampling groove 25 extend into the feeding cylinder 1, a limiting platform 200 for limiting the pulling plate 21 to move up and down is arranged in the outer box 20, and a return spring 24 is arranged between the top of the limiting platform 200 and the bottom of the pulling plate 21; the feeding cylinder 1 comprises a cylinder body 10, and auger blades 12 for feeding are arranged in the cylinder body 10; the supporting plate 3 is installed to feeding section of thick bamboo 1 bottom, and a landing leg 4 is all installed to supporting plate 3 bottom four corners department, and charging hopper 5 is installed to barrel 10 top one side, and the discharge gate has been seted up to barrel 10 side away from charging hopper 5 to guide plate 6 is installed in discharge gate department. Through installing sampling structure 2 on feed cylinder 1, can take a sample the material through feed cylinder 1 through sampling structure 2, the operation of being convenient for the sample has also reduced the risk of sampling simultaneously.
The bottom of the return spring 24 is fixed to the limiting platform 200, and the top is in contact with the bottom of the pull plate 21.
Preferably, the pull plate 21 is provided with a handle 22 at the top for facilitating the operation thereof. The pull 22 is provided to facilitate pulling up or pushing down the pull plate 21.
As the preference of this embodiment, auger blade 12 divide into two sections that lie in sampling structure 2 left and right sides, and a axis of rotation 11 is all coaxial to be installed on each auger blade 12, and axis of rotation 11 is connected with feeding barrel 1 inner wall rotation. The sampling structure 2 can be placed between the two sections of auger blades 12, so that the operation of the auger blades 12 is prevented from influencing the sampling operation.
As a preferred embodiment, two opposite ends of the rotating shafts 11 are coaxially provided with a gear ring 14, two gear rings 14 are engaged with a bevel gear 15, each bevel gear 15 is connected with a spur gear 16 through a belt 17, two spur gears 16 are engaged, and the bevel gear 15 and the spur gears 16 are rotatably connected with the inner wall of the cylinder 10. When the feeding motor 13 drives one of the rotating shafts 11 to rotate, the connecting plate 140 drives the gear ring 14 to rotate, the gear ring 14 drives the bevel gear 15 meshed with the gear ring to rotate, and then the belt 17 drives the two mutually meshed spur gears 16 to rotate, and the other spur gear 16 can drive the other gear ring 14 to rotate through the belt 17 and the bevel gear 15, so that transmission between the two rotating shafts 11 can be realized.
Preferably, in this embodiment, at least one connection plate 140 is welded to the inner circumferential wall of the gear ring 14, and the connection plate 140 is welded to the outer circumferential wall of the rotating shaft 11. The connection plate 140 is used to connect the gear rim 14 with the rotation shaft 11.
Preferably, the sampling groove 25 extends between the two gear rings 14.
Preferably, a feeding motor 13 for driving the rotating shaft 11 to rotate is arranged on the outer wall of the barrel 10 at the side close to the charging hopper 5.
When the screw conveyor with the sampling structure is used, firstly, materials are added into the feeding barrel 1 from the feeding hopper 5, then the feeding motor 13 is started, when the feeding motor 13 drives one of the rotating shafts 11 to rotate, the gear ring 14 is driven to rotate through the connecting plate 140, the gear ring 14 drives the bevel gears 15 meshed with the gear ring to rotate, further, the belt 17 drives the two straight gears 16 meshed with each other to rotate, the other straight gears 16 can drive the other gear ring 14 to rotate through the belt 17 and the bevel gears 15, namely, the two rotating shafts 11 can be driven to rotate, namely, the auger blades 12 can be driven to work, namely, feeding is carried out, and when sampling is carried out, only the pull plate 21, the extension plate 23 and the sampling groove 25 are required to be held by hands, the sampling groove 25 is contacted with the materials, and the sampling groove 25 is pulled upwards after the contact is completed, so that sampling can be carried out.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Screw conveyer of area sampling structure, including feeding section of thick bamboo (1), its characterized in that: the feeding device is characterized in that a sampling structure (2) is arranged on the feeding cylinder (1), the sampling structure (2) comprises an outer box (20), a pulling plate (21) capable of moving up and down is arranged in the outer box (20), an extension plate (23) is fixed at the bottom of the pulling plate (21), a sampling groove (25) is arranged at the bottom of the extension plate (23), the extension plate (23) and the sampling groove (25) extend into the feeding cylinder (1), a limiting platform (200) for limiting the pulling plate (21) to move up and down is arranged in the outer box (20), and a reset spring (24) is arranged between the top of the limiting platform (200) and the bottom of the pulling plate (21); the feeding cylinder (1) comprises a cylinder body (10), wherein an auger blade (12) for feeding is arranged in the cylinder body (10); the feeding device is characterized in that the supporting plate (3) is arranged at the bottom of the feeding barrel (1), one supporting leg (4) is arranged at four corners of the bottom of the supporting plate (3), the charging hopper (5) is arranged on one side of the top of the barrel (10), one side, far away from the charging hopper (5), of the barrel (10) is provided with a discharging hole, and a material guide plate (6) is arranged at the discharging hole.
2. The screw conveyor with a sampling structure according to claim 1, wherein: a handle (22) which is convenient to operate is arranged at the top of the pull plate (21).
3. The screw conveyor with a sampling structure according to claim 2, wherein: the auger blade (12) is divided into two sections positioned at the left side and the right side of the sampling structure (2), each section of auger blade (12) is coaxially provided with a rotating shaft (11), and the rotating shafts (11) are rotationally connected with the inner wall of the feeding barrel (1).
4. A screw conveyor with a sampling structure according to claim 3, wherein: two opposite one ends of the rotating shaft (11) are coaxially provided with a gear ring (14), two gear rings (14) are respectively meshed with a bevel gear (15), each bevel gear (15) is connected with a straight gear (16) through a belt (17), two straight gears (16) are meshed, and the bevel gears (15) and the straight gears (16) are respectively connected with the inner wall of the cylinder body (10) in a rotating mode.
5. The screw conveyor with sampling structure according to claim 4, wherein: at least one connecting plate (140) is welded on the inner annular wall of the gear ring (14), and the connecting plate (140) is welded and fixed on the circumferential outer wall of the rotating shaft (11).
6. The screw conveyor with sampling structure according to claim 5, wherein: the sampling groove (25) extends between the two gear rings (14).
7. The screw conveyor with sampling structure according to claim 6, wherein: the feeding motor (13) for driving the rotating shaft (11) to rotate is arranged on the outer wall of one side, close to the charging hopper (5), of the cylinder body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511696.9U CN219807335U (en) | 2023-03-16 | 2023-03-16 | Screw conveyer with sampling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320511696.9U CN219807335U (en) | 2023-03-16 | 2023-03-16 | Screw conveyer with sampling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219807335U true CN219807335U (en) | 2023-10-10 |
Family
ID=88216543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320511696.9U Active CN219807335U (en) | 2023-03-16 | 2023-03-16 | Screw conveyer with sampling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219807335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117191452A (en) * | 2023-10-23 | 2023-12-08 | 常州市范群干燥设备有限公司 | Conveying structure of pre-drying machine |
-
2023
- 2023-03-16 CN CN202320511696.9U patent/CN219807335U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117191452A (en) * | 2023-10-23 | 2023-12-08 | 常州市范群干燥设备有限公司 | Conveying structure of pre-drying machine |
| CN117191452B (en) * | 2023-10-23 | 2024-02-09 | 常州市范群干燥设备有限公司 | Conveying structure of pre-drying machine |
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