CN221215770U - Bidirectional spiral feeder - Google Patents
Bidirectional spiral feeder Download PDFInfo
- Publication number
- CN221215770U CN221215770U CN202323277668.4U CN202323277668U CN221215770U CN 221215770 U CN221215770 U CN 221215770U CN 202323277668 U CN202323277668 U CN 202323277668U CN 221215770 U CN221215770 U CN 221215770U
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- machine body
- motor
- sprocket
- feeding shaft
- feeding
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- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Screw Conveyors (AREA)
Abstract
The utility model relates to a bidirectional spiral feeder, which comprises a machine body, a first motor and a second motor, wherein two cavities are arranged in the machine body, and two end parts of the two cavities are communicated with each other; a feeding shaft is arranged in each of the two cavities, one end part of the feeding shaft is connected with the inner wall of the machine body, and the other end of the feeding shaft extends out of the machine body and is sleeved with a first sprocket; spiral sheets are sleeved on each feeding shaft; the machine body is provided with mounting seats, the upper end of each mounting seat is provided with a speed reducer, the first motor and the second motor are respectively arranged at one end of each speed reducer in a one-to-one correspondence manner, the output end of each speed reducer is sleeved with a second sprocket, and the first sprocket is connected with the second sprocket through a chain; one end of the machine body, which is far away from the mounting seat, is fixedly provided with a feed inlet which is communicated with a cavity; the lower extreme of organism is provided with the discharge gate, and the discharge gate communicates with a cavity. Compared with the prior art, the utility model realizes the circular movement of the pipe raw material in the two cavities, avoids damage to the machine body and prolongs the service life.
Description
Technical Field
The utility model relates to the technical field of pipe production equipment, in particular to a bidirectional spiral feeder.
Background
In the prior art, in the pipe production process, spiral feeding is needed to be carried out on pipe production equipment by using a spiral feeder, but in the production process, the spiral feeder and the pipe production equipment are often out of coordination in operation, when the pipe production equipment is temporarily stopped, the spiral feeder continuously feeds, the pipe production equipment is easy to be blocked, further raw materials in the spiral feeder are increased, the pressure of the multi-spiral feeder is overlarge, and the spiral feeder is easy to damage, so that the problem is necessarily solved.
Disclosure of utility model
The present utility model aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, one purpose of the utility model is to provide a bidirectional spiral feeder which can realize the circular movement of pipe raw materials in two cavities, avoid damage to a machine body and prolong the service life.
The technical scheme for solving the technical problems is as follows: the bidirectional spiral feeder comprises a machine body, a first motor and a second motor, wherein two cylindrical cavities which are arranged in parallel are arranged in the machine body, and two end parts of the two cavities are communicated with each other; a rotatable feeding shaft is arranged in each cavity, one end of the feeding shaft is rotatably connected with the inner wall of the machine body, and the other end of the feeding shaft extends out of the machine body and is sleeved with a first sprocket; spiral sheets are fixedly sleeved on each feeding shaft;
The machine body is fixedly provided with mounting seats above the corresponding two feeding shafts, the upper end of each mounting seat is fixedly provided with a speed reducer, the first motor and the second motor are respectively and fixedly arranged at one ends of the two speed reducers in one-to-one correspondence, the output end of the first motor and the output end of the second motor are respectively and correspondingly connected with the input ends of the two speed reducers, the output end of the speed reducer is sleeved with a second sprocket, and the first sprocket is connected with the second sprocket through a chain;
The machine body is fixedly provided with a funnel-shaped feeding port at one end far away from the mounting seat, and the feeding port is communicated with one cavity; the lower extreme of organism is fixed to be provided with the discharge gate, the discharge gate with one the cavity intercommunication, the discharge gate is in the below of second motor.
The beneficial effects of the utility model are as follows: the first motor, the second motor, the feeding shaft of the speed reducer and the spiral sheet coordinate to realize the circular movement of the pipe raw material in the two cavities, so that the pressure of the pipe raw material on the inner wall of the machine body can be reduced in a short time, the damage to the machine body is avoided, and the service life is prolonged.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, a hood is fixedly arranged at the position, corresponding to the first chain wheel and the second chain wheel, of the machine body, and covers the first chain wheel, the chain and the second chain wheel.
The beneficial effects of adopting the further scheme are as follows: the first chain wheel, the chain and the second chain wheel are covered by the hood, so that the first chain wheel, the chain and the second chain wheel can be protected, and the service life is prolonged.
Further, the machine body is fixedly provided with a pressure switch, the pressure switch is located below the first motor, the sensing end of the pressure switch extends downwards into the cavity, one end of the pressure switch is electrically connected with the power supply, and the other end of the pressure switch is electrically connected with the first motor.
The beneficial effects of adopting the further scheme are as follows: the pressure switch is utilized to detect the pressure in the cavity, when the pressure in the cavity is overlarge, the first motor can be controlled to start in time, the pressure in the cavity can be prevented from being overlarge, the first motor can be prevented from running all the time, and the energy consumption is reduced.
Further, the organism corresponds every the both ends of pay-off axle are all fixed to be provided with the bearing frame, every all be provided with the bearing in the bearing frame, every the tip of pay-off axle all through the bearing with the bearing frame rotatable coupling.
The beneficial effects of adopting the further scheme are as follows: the feeding shaft is rotatably connected with the bearing seat through a bearing, so that the feeding shaft can efficiently and stably operate.
Further, the conveying directions of the raw materials conveyed by the two feeding shafts are opposite.
The beneficial effects of adopting the further scheme are as follows: the conveying direction of the raw materials conveyed by the feeding shaft is opposite, so that the raw materials of the pipe can circularly move in the two cavities until being guided out from the discharging hole.
Drawings
FIG. 1 is a front view of a bi-directional screw feeder of the present utility model;
Fig. 2 is a schematic structural view of a bidirectional screw feeder according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. The machine comprises a machine body, 2, a first motor, 3, a second motor, 4, a cavity, 5, a feeding shaft, 6, a spiral sheet, 7, a mounting seat, 8, a speed reducer, 9, a feed inlet, 10, a discharge port, 11, a hood, 12, a pressure switch, 13 and a bearing seat.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in fig. 1 to 2, a bidirectional screw feeder comprises a machine body 1, a first motor 2 and a second motor 3, wherein two cylindrical cavities 4 which are arranged in parallel are arranged in the machine body 1, and two end parts of the two cavities 4 are mutually communicated; a rotatable feeding shaft 5 is arranged in each cavity 4, one end part of the feeding shaft 5 is rotatably connected with the inner wall of the machine body 1, and the other end of the feeding shaft 5 extends out of the machine body 1 and is sleeved with a first sprocket; a spiral sheet 6 is fixedly sleeved on each feeding shaft 5;
The machine body 1 is fixedly provided with mounting seats 7 above the two feeding shafts 5 correspondingly, the upper end of each mounting seat 7 is fixedly provided with a speed reducer 8, the first motor 2 and the second motor 3 are respectively and fixedly arranged at one end of the two speed reducers 8 in one-to-one correspondence, the output end of the first motor 2 and the output end of the second motor 3 are respectively and correspondingly connected with the input ends of the two speed reducers 8, the output end of the speed reducer 8 is sleeved with a second sprocket, and the first sprocket is connected with the second sprocket through a chain;
a funnel-shaped feed inlet 9 is fixedly arranged at one end of the machine body 1, which is far away from the mounting seat 7, and the feed inlet 9 is communicated with the cavity 4; the lower extreme of organism 1 is fixed and is provided with discharge gate 10, discharge gate 10 with one cavity 4 intercommunication, discharge gate 10 is located the below of second motor 3.
In the above embodiment, the housing 1 is fixedly provided with the cover 11 at the position corresponding to the first sprocket and the second sprocket, and the cover 11 covers the first sprocket, the chain and the second sprocket.
In the above embodiment, the body 1 is fixedly provided with the pressure switch 12, the pressure switch 12 is located below the first motor 2, the sensing end of the pressure switch 12 extends into the cavity 4 downward, one end of the pressure switch 12 is electrically connected with the power supply, and the other end of the pressure switch 12 is electrically connected with the first motor 2.
In the above embodiment, the two ends of the machine body 1 corresponding to each feeding shaft 5 are fixedly provided with bearing seats 13, each bearing seat 13 is internally provided with a bearing, and each end of each feeding shaft 5 is rotatably connected with the bearing seat 13 through a bearing.
In the above embodiment, the conveying directions of the two feeding shafts 5 for conveying the raw materials are opposite.
When the embodiment is specifically applied, the required raw materials for producing the pipe are introduced into the cavity 4 through the feed inlet 9, the second motor 3 is started at the same time, the output end of the second motor 3 drives the first sprocket to rotate through the speed reducer 8, the first sprocket drives the second sprocket to rotate through the chain, the feeding shaft 5 is driven to rotate in the rotation process of the second sprocket, the pipe raw materials are driven to move through the spiral sheet 6 in the rotation process of the feeding shaft 5, the pipe raw materials are led out through the discharge outlet 10, and conveying and feeding of the pipe raw materials are realized;
When temporary shutdown occurs in pipe production equipment, or when unsmooth unloading occurs in a discharge hole 10, pipe raw materials in a cavity 4 corresponding to the position of a second motor 3 are continuously increased, pressure in two cavities 4 corresponding to the position of the first motor 2 and the second motor 3 is increased, when the pressure detected by a pressure switch 12 exceeds a set threshold value, the pressure switch 12 is conducted, electric energy of a power supply is conveyed to the first motor 2 through the pressure switch 12, the output end of the first motor 2 drives a first sprocket to rotate through a speed reducer 8, the first sprocket drives a second sprocket to rotate through a chain, the second sprocket drives a feeding shaft 5 to rotate in the rotation process, the feeding shaft 5 drives the pipe raw materials to move through a spiral sheet 6 in the rotation process, so that the pipe raw materials in the cavity 4 corresponding to the position of the first motor 2 move along the cavity 4, the pipe raw materials move into the cavity 4 corresponding to the position of the second motor 3, the pipe raw materials can be circularly moved in the two cavities 4, the pressure of the pipe raw materials on the inner wall of a machine body 1 can be reduced in a short time, the damage to the machine body 1 is avoided, and the service life is prolonged.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. A bidirectional spiral feeder is characterized in that: the motor comprises a machine body (1), a first motor (2) and a second motor (3), wherein two cylindrical cavities (4) which are arranged in parallel are arranged in the machine body (1), and two end parts of the two cavities (4) are communicated with each other; a rotatable feeding shaft (5) is arranged in each of the two cavities (4), one end part of the feeding shaft (5) is rotatably connected with the inner wall of the machine body (1), and the other end of the feeding shaft (5) extends out of the machine body (1) and is sleeved with a first sprocket; spiral sheets (6) are fixedly sleeved on each feeding shaft (5);
The automatic feeding device is characterized in that mounting seats (7) are fixedly arranged above the corresponding two feeding shafts (5) on the machine body (1), a speed reducer (8) is fixedly arranged at the upper end of each mounting seat (7), one ends of the two speed reducers (8) are fixedly arranged at the first motor (2) and the second motor (3) in one-to-one correspondence respectively, the output end of the first motor (2) and the output end of the second motor (3) are connected with the input ends of the two speed reducers (8) in one-to-one correspondence respectively, a second sprocket is sleeved at the output end of each speed reducer (8), and the first sprocket is connected with the second sprocket through a chain;
One end of the machine body (1) far away from the mounting seat (7) is fixedly provided with a funnel-shaped feeding hole (9), and the feeding hole (9) is communicated with one cavity (4); the lower end of the machine body (1) is fixedly provided with a discharge hole (10), the discharge hole (10) is communicated with the cavity (4), and the discharge hole (10) is positioned below the second motor (3).
2. The bi-directional screw feeder of claim 1 wherein: a hood (11) is fixedly arranged at the position, corresponding to the first chain wheel and the second chain wheel, of the machine body (1), and the hood (11) covers the first chain wheel, the chain and the second chain wheel.
3. The bi-directional screw feeder of claim 1 wherein: the pressure switch (12) is fixedly arranged on the machine body (1), the pressure switch (12) is arranged below the first motor (2), the sensing end of the pressure switch (12) downwards stretches into the cavity (4), one end of the pressure switch (12) is electrically connected with a power supply, and the other end of the pressure switch (12) is electrically connected with the first motor (2).
4. The bi-directional screw feeder of claim 1 wherein: bearing seats (13) are fixedly arranged at two ends of the machine body (1) corresponding to each feeding shaft (5), bearings are arranged in each bearing seat (13), and the ends of each feeding shaft (5) are rotatably connected with the corresponding bearing seat (13) through the bearings.
5. The bi-directional screw feeder of claim 1 wherein: the conveying directions of the raw materials conveyed by the two feeding shafts (5) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323277668.4U CN221215770U (en) | 2023-12-04 | 2023-12-04 | Bidirectional spiral feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323277668.4U CN221215770U (en) | 2023-12-04 | 2023-12-04 | Bidirectional spiral feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221215770U true CN221215770U (en) | 2024-06-25 |
Family
ID=91576707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323277668.4U Active CN221215770U (en) | 2023-12-04 | 2023-12-04 | Bidirectional spiral feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221215770U (en) |
-
2023
- 2023-12-04 CN CN202323277668.4U patent/CN221215770U/en active Active
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