CN219173708U - Double-screw conveyor - Google Patents
Double-screw conveyor Download PDFInfo
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- CN219173708U CN219173708U CN202223574346.1U CN202223574346U CN219173708U CN 219173708 U CN219173708 U CN 219173708U CN 202223574346 U CN202223574346 U CN 202223574346U CN 219173708 U CN219173708 U CN 219173708U
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- screw
- conveying
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- conveying channel
- rod
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Abstract
The utility model provides a double-screw conveyor, wherein the space in a conveying channel of the double-screw conveyor can be regulated in a floating manner according to the amount of materials, so that the double-screw conveyor is beneficial to relieving the blockage of the materials. The automatic feeding device comprises a conveying channel positioned in a double-screw conveyor shell, wherein a discharging hopper is arranged at one end of the conveying channel, a discharging hole is arranged at the other end of the conveying channel, a first screw conveying rod and a second screw conveying rod which are arranged in parallel are arranged in the conveying channel, the first screw conveying rod and the second screw conveying rod are respectively connected with a motor, a vertical discharging screw rod is arranged in the discharging hopper, a material pressing plate is arranged above the first screw conveying rod and the second screw conveying rod in the conveying channel, and the top of the material pressing plate is connected with the inner wall of the shell through a spring.
Description
Technical Field
The utility model relates to the technical field of conveying equipment, in particular to a double-screw conveyor.
Background
The screw conveyor is a machine which drives screw rotation by utilizing a motor to push materials to achieve the conveying purpose, the basic principle of the double screw conveyor is the same as that of the screw conveyor, the materials are alternately and circularly conveyed back and forth between screw blades of the double screw rod, the stirring effect is achieved on the materials, the feeding speed of the feeding end of the conventional double screw conveyor is inconvenient to control when the conventional double screw conveyor is used, the materials are piled up at a feeding port, the conveying pressure of the double screw conveyor is high, the materials are piled up between the double screw rods easily in the forward conveying process by pushing the materials by means of the screw blades, the conveyor is blocked, and the motor is burnt out seriously.
Disclosure of Invention
Aiming at the problem that the existing conveyor can not relieve the material blockage, the utility model provides the double-screw conveyor, wherein the space in the conveying channel of the double-screw conveyor can be regulated in a floating manner according to the material quantity, so that the double-screw conveyor is beneficial to relieving the material blockage.
The technical scheme is as follows: the utility model provides a double screw conveyer, its includes the conveying channel that is located double screw conveyer casing, the one end of conveying channel is equipped with down hopper, the other end is equipped with the discharge gate, install first screw conveyer pole and the second screw conveyer pole that set up side by side in the conveying channel, first screw conveyer pole and second screw conveyer pole are connected with the motor respectively, its characterized in that: install vertical unloading hob in the unloading hopper, be located in the conveying channel first hob with the pressure flitch is installed to the top of second hob, the pressure flitch top pass through the spring with shells inner wall connects.
It is further characterized by:
the discharging hopper is vertically arranged, two sides of the upper part of the discharging hopper are provided with feeding holes, the top of the discharging hopper is fixedly provided with a supporting frame, the supporting frame is connected with a motor, and the motor is connected with the discharging screw rod;
the material pressing plate is connected with the shell through a telescopic rod, and the spring is sleeved outside the telescopic rod.
After having adopted such structure, through setting up the pressure flitch, the pressure flitch passes through the spring mounting at the top of transfer passage, thereby make when the material volume is many like this, thereby too much material can jack-up the pressure flitch increase transfer passage's space to avoid the material to stop up transfer passage and make the screw conveyer pole can not work and lead to damaging the motor, still install the unloading hob in the hopper simultaneously and just can stir the material at unloading in-process, improve material handling capacity and accelerate the material conveying speed in the transfer passage.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic diagram of a conveying channel structure according to the present utility model.
Detailed Description
The double-screw conveyor shown in fig. 1 and 2 comprises a conveying channel 101 positioned in a double-screw conveyor shell 206, wherein a blanking hopper 201 is arranged at one end of the conveying channel 101, a discharge hole 106 is arranged at the other end of the conveying channel 101, a first screw conveying rod 102 and a second screw conveying rod 104 which are arranged in parallel are installed in the conveying channel 101, one ends of the first screw conveying rod 102 and the second screw conveying rod 104 extend out of the shell and are respectively connected with a motor 105, the other ends of the first screw conveying rod 102 and the second screw conveying rod 104 are connected with the shell through bearings 103, a vertical blanking screw rod 205 is installed in the blanking hopper 201, a pressing plate 209 is installed above the first screw conveying rod 102 and the second screw conveying rod 104 in the conveying channel 101, and the top of the pressing plate 209 is connected with the inner wall of the shell 206 through springs 208.
The blanking hopper 201 is vertically installed, two sides of the upper portion of the blanking hopper 201 are provided with feed inlets 202, a supporting frame 203 is fixed to the top of the blanking hopper 201, the supporting frame 203 is connected with a motor 204, and the motor 204 is connected with a blanking screw rod 205.
The material gets into in getting into the conveying passageway 101 after getting into through unloading hob 205 stirring from feed inlet 202, the material can be driven to the double delivery pole in the conveying passageway 101 and remove in the conveying passageway until reaching the discharge gate 106 that is located the other end, when the material volume is many, thereby the material is piled up at the space that conveying passageway 101 can upwards lift pressure flitch 209 increase conveying passageway, though can lead to stirring efficiency's decline, but can in time avoid the material to block the conveying pole and lead to the motor overload damage, the staff can descend the reset under the spring action after in time clear up too much material, the spring can be through the cover to establish outside telescopic link 207, the pressure flitch is connected with the casing through the telescopic link, avoid pressure flitch skew.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a double screw conveyer, its includes the conveying channel that is located double screw conveyer casing, the one end of conveying channel is equipped with down hopper, the other end is equipped with the discharge gate, install first screw conveyer pole and the second screw conveyer pole that set up side by side in the conveying channel, first screw conveyer pole and second screw conveyer pole are connected with the motor respectively, its characterized in that: install vertical unloading hob in the unloading hopper, be located in the conveying channel first hob with the pressure flitch is installed to the top of second hob, the pressure flitch top pass through the spring with shells inner wall connects.
2. A twin screw conveyor according to claim 1, wherein: the feeding hopper is vertically arranged, feeding inlets are formed in two sides of the upper portion of the feeding hopper, a supporting frame is fixed at the top of the feeding hopper and is connected with a motor, and the motor is connected with a feeding screw rod.
3. A twin screw conveyor according to claim 1 or 2, characterized in that: the material pressing plate is connected with the shell through a telescopic rod, and the spring is sleeved outside the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574346.1U CN219173708U (en) | 2022-12-31 | 2022-12-31 | Double-screw conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223574346.1U CN219173708U (en) | 2022-12-31 | 2022-12-31 | Double-screw conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219173708U true CN219173708U (en) | 2023-06-13 |
Family
ID=86660479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223574346.1U Active CN219173708U (en) | 2022-12-31 | 2022-12-31 | Double-screw conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219173708U (en) |
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2022
- 2022-12-31 CN CN202223574346.1U patent/CN219173708U/en active Active
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