CN220103697U - Integrated automatic dryer lifting equipment - Google Patents
Integrated automatic dryer lifting equipment Download PDFInfo
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- CN220103697U CN220103697U CN202320366448.XU CN202320366448U CN220103697U CN 220103697 U CN220103697 U CN 220103697U CN 202320366448 U CN202320366448 U CN 202320366448U CN 220103697 U CN220103697 U CN 220103697U
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- fixed pulley
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- wire rope
- steel wire
- winding drum
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- 238000004804 winding Methods 0.000 claims abstract description 65
- 238000001035 drying Methods 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 239000000725 suspension Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 8
- 230000001174 ascending effect Effects 0.000 abstract description 4
- 238000010981 drying operation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses integrated automatic dryer lifting equipment which is used for a curing barn, wherein a drying chamber and a heating chamber are arranged in the curing barn, and a heating device and a circulating fan are arranged in the heating chamber; a main frame is arranged in the drying chamber, a winding transmission mechanism is arranged at the top of the main frame, and the winding transmission mechanism is horizontally arranged; the winding transmission mechanism is connected with a driving fixed pulley and a driving steel wire rope, the driving steel wire rope winds around the driving fixed pulley and then vertically winds downwards on the driving winding drum, the driving winding drum is arranged on the driving shaft of the self-locking gear motor, and the self-locking gear motor is fixed on the bottom wall of the drying chamber. According to the utility model, the lifting of the hanging beam is realized through the self-locking gear motor and the transmission mechanism, the manual ascending operation is avoided, the wind shielding section is greatly reduced, the influence of a structure for arranging the lifting of the hanging beam on the wind path is obviously reduced, the wind receiving of the material is more uniform, and the drying effect is improved.
Description
Technical Field
The utility model relates to the technical field of drying, in particular to a lifting technology of a dryer.
Background
At present, most of supporting frames for hanging materials in a traditional curing barn are fixed, workers need to move the materials to ascend in a reciprocating manner when loading and unloading the materials, and safety cannot be guaranteed.
The applicant has developed and reported an utility model patent (patent number 2022224311252, named as a hydraulic material lifting device for a curing barn) before and has a material lifting function. But the lifting mechanism such as a hydraulic cylinder and the like is evenly distributed at the top of the baking room and is positioned on an air outlet path of the heating chamber leading to the baking chamber, and is opposite to an air outlet of the heating chamber leading to the baking chamber, so that the phenomenon of uneven air receiving of materials is caused, and the baking effect is not ideal. By adopting the structure of the patent, the volume of the hydraulic cylinder is difficult to be effectively reduced, and the position of the hydraulic cylinder cannot be moved to the bottom, so that the hydraulic cylinder is necessary to be further improved, and the influence on an air path is greatly reduced while the material loading and unloading is not required to be manually lifted up and down.
The integrated automatic dryer lifting equipment has the advantages that the baking room and the lifter are combined, the purposes of baking room integration and automation are achieved, the portable loading and unloading of workers are facilitated, ascending and loading are avoided, and the safety of loading and unloading workers is guaranteed. Meanwhile, the driving device is far away from the air duct opening and is arranged at the bottom, so that the problem that the existing curing barn is uneven in material air receiving and drying effect is uneven is solved.
Disclosure of Invention
The utility model aims to provide an integrated automatic dryer lifting device which does not need to manually lift up and down materials, greatly reduces the influence on an air path and ensures the drying effect.
In order to achieve the purpose, the integrated automatic dryer lifting device is used for a baking room, a drying chamber and a heating chamber are arranged in the baking room, a return air inlet communicated with the drying chamber is arranged at the bottom of the heating chamber, an air outlet communicated with the drying chamber is arranged at the top of the heating chamber, and a heating device and a circulating fan for driving air to circulate between the heating chamber and the drying chamber are arranged in the heating chamber;
a main frame is arranged in the drying chamber, a winding transmission mechanism for lifting the hanging beam is arranged at the top of the main frame, and the winding transmission mechanism is horizontally arranged; the winding transmission mechanism is downwards suspended with a hanging beam, and the hanging beam is positioned in the main frame and extends along the length direction of the drying chamber; the winding transmission mechanism is connected with a driving fixed pulley and a driving steel wire rope, the driving steel wire rope winds around the driving fixed pulley and then vertically downwards winds on the driving winding drum, the driving winding drum is arranged on the driving shaft of the self-locking speed reducing motor, and the self-locking speed reducing motor is fixed on the bottom wall of the drying chamber.
The winding transmission mechanism comprises a driven winding drum, and the driven winding drum takes the direction facing the heating chamber as the forward direction;
the driving fixed pulley is arranged on the pulley shaft, the driving steel wire rope extends downwards after passing through the driving fixed pulley backwards and is wound on the driving winding drum, and the rear end of the driving steel wire rope is fixedly connected to the driving winding drum;
a front reversing fixed pulley block is arranged on the main frame in front of the driven winding drum, and a rear reversing fixed pulley block is arranged on the main frame behind the driven winding drum;
the front reversing fixed pulley block and the rear reversing fixed pulley block are arranged in a front-back symmetrical way and respectively comprise an upper horizontal fixed pulley and a lower vertical fixed pulley which are arranged on the main frame; the wheel axle of the upper horizontal fixed pulley extends along the vertical direction, the wheel axle of the lower vertical fixed pulley extends along the horizontal direction, the upper horizontal fixed pulley and the lower vertical fixed pulley are respectively provided with a wheel groove, the top end of the wheel groove of the lower vertical fixed pulley is level with the wheel groove of the upper horizontal fixed pulley, and the front end part of the wheel groove of the upper horizontal fixed pulley is level with the wheel groove of the lower vertical fixed pulley;
the suspension wire ropes comprise a front suspension wire rope and a rear suspension wire rope;
the front suspension steel wire rope sequentially bypasses an upper horizontal fixed pulley and a lower vertical fixed pulley of the front reversing fixed pulley block forwards and then is connected with the hanging beam downwards;
the rear suspension steel wire rope sequentially bypasses the upper horizontal fixed pulley and the lower vertical fixed pulley of the rear reversing fixed pulley block backwards and then is connected with the hanging beam downwards.
The front suspension steel wire rope, the rear suspension steel wire rope, the front reversing fixed pulley block and the rear reversing fixed pulley block are in one-to-one correspondence to form a group of suspension units, and the suspension units are provided with more than two sets of suspension units at intervals along the main frame and the driven winding drum in the left-right direction.
The utility model has the following advantages:
the self-locking gear motor has a volume smaller than that of a hydraulic cylinder required by the same load. According to the utility model, the technical scheme that the transmission mechanism and the power device are arranged at the upper part (top) of the drying chamber is changed, and on one hand, the wind shielding section is reduced by arranging the power device and the transmission mechanism up and down and installing the power device at the top or bottom; on the other hand, by adopting a winding transmission mechanism with small height and basically being capable of being arranged in the same horizontal plane to drive the hanging beam, the wind shielding section (the channel or the passage for hot air entering the drying chamber is opposite to the air outlet) at the top of the drying chamber is greatly reduced. In a word, the utility model realizes the lifting of the hanging beam through the self-locking gear motor and the transmission mechanism, avoids the manual ascending operation, greatly reduces the wind shielding section, obviously reduces the influence of the structure for arranging the lifting of the hanging beam on the wind path, ensures more uniform wind receiving of materials and improves the drying effect.
The winding transmission mechanism is simple in structure, the front suspension steel wire rope and the rear suspension steel wire rope are driven by the same driven winding drum to strictly and synchronously act, and the synchronism of the front end and the rear end of the hanging beam is good; the specific structure of the winding transmission mechanism allows the winding transmission mechanism to have smaller height in the vertical direction, brings smaller wind shielding area, can reduce wind resistance to the greatest extent while realizing the material lifting function, and avoids influencing the drying effect.
The plurality of groups of hanging units are arranged, so that the same hanging beam can be hung, the hanging beam with the width matched with that of the main frame is more firmly hung, each group of hanging units can be used for respectively hanging one hanging beam, the whole width of each hanging beam is matched with that of the main frame, the hanging is more flexible, and different objects to be dried can be hung on different hanging beams.
Drawings
FIG. 1 is a schematic cross-sectional view of a curing barn employing the present utility model;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic top view of the present utility model;
fig. 4 is an enlarged view at B in fig. 3.
Detailed Description
As shown in fig. 1 to 4, the integrated automatic dryer lifting device is used for a curing barn, a drying chamber 1 and a heating chamber 2 are arranged in the curing barn, a return air inlet 3 communicated with the drying chamber 1 is arranged at the bottom of the heating chamber 2, an air outlet 4 communicated with the drying chamber 1 is arranged at the top of the heating chamber 2, and a heating device 5 and a circulating fan 6 for driving air to circulate between the heating chamber 2 and the drying chamber 1 are arranged in the heating chamber 2;
the heating device 5 can be electrically heated, preferably a condenser of a heat pump system; the chamber on the left of the heating chamber 2 in fig. 1 is a main machine chamber 7 for placing a heat pump main machine 8; the heat pump system is conventional and is not described in detail.
A main frame 9 is arranged in the drying chamber 1, a winding transmission mechanism for lifting the hanging beam is arranged at the top of the main frame 9, and the winding transmission mechanism is horizontally arranged and is the same height with the lower part of the air outlet 4, so that the winding transmission mechanism is positioned on the path of the air outlet entering the drying chamber 1; the winding transmission mechanism is hung with a hanging beam 10 downwards (the hanging beam 10 can be one or two or more than two on the left and right sides) and the hanging beam 10 is positioned in the main frame 9 and extends along the length direction of the drying chamber 1; the winding transmission mechanism is connected with a driving fixed pulley 11 and a driving steel wire rope 12, the driving steel wire rope 12 winds around the driving fixed pulley 11 and then vertically winds downwards on a driving winding drum 13, the driving winding drum 13 is arranged on a driving shaft of a self-locking speed reducing motor 14, and the self-locking speed reducing motor 14 is fixed on the bottom wall of the drying chamber 1. The self-locking gear motor 14 adopts a forward and reverse rotation motor.
The self-locking gear motor 14 has a volume smaller than the volume of the hydraulic cylinder required for the same load. According to the utility model, the technical scheme that the transmission mechanism and the power device are arranged at the upper part (top) of the drying chamber 1 is changed, and on one hand, the wind shielding section is reduced by arranging the power device and the transmission mechanism up and down and installing the power device at the top or the bottom; on the other hand, by adopting a winding transmission mechanism with a small height, which can be basically arranged in the same horizontal plane, the hanging beam 10 is driven, so that the wind shielding section at the top of the drying chamber 1 (the wind shielding section is opposite to the air outlet 4 and is a channel or a passage for hot air entering the drying chamber 1) is greatly reduced. In a word, the utility model realizes the lifting of the hanging beam 10 through the self-locking gear motor 14 and the transmission mechanism, avoids the manual ascending operation, greatly reduces the wind shielding section, obviously reduces the influence of the structure for arranging the lifting of the hanging beam 10 on the wind path, ensures more uniform material wind receiving and improves the drying effect.
The winding transmission mechanism comprises a driven winding drum 15, and the driven winding drum takes the direction facing the heating chamber 2 as the forward direction;
the suspension steel wire rope and the driving steel wire rope 12 are wound on the driven winding drum 15, one end of the driving steel wire rope 12 is fixed on the driven winding drum 15, the front end part of the driving steel wire rope 12 is wound on the driven winding drum 15, the pulley shaft 16 is mounted on the main frame 9 behind the driven winding drum 15, the driving fixed pulley 11 is mounted on the pulley shaft 16, the driving steel wire rope 12 extends downwards after bypassing the driving fixed pulley 11 backwards and is wound on the driving winding drum 13, and the rear end of the driving steel wire rope 12 is fixedly connected on the driving winding drum 13;
a front reversing fixed pulley block 17 is arranged on the main frame 9 in front of the driven winding drum 15, and a rear reversing fixed pulley block 18 is arranged on the main frame 9 behind the driven winding drum 15;
the front reversing fixed pulley block 17 and the rear reversing fixed pulley block 18 are arranged symmetrically in front and back and respectively comprise an upper horizontal fixed pulley 19 and a lower vertical fixed pulley 20 which are arranged on the main frame 9; the wheel axle of the upper horizontal fixed pulley 19 extends along the vertical direction, the wheel axle of the lower vertical fixed pulley 20 extends along the horizontal direction, and the upper horizontal fixed pulley 19 and the lower vertical fixed pulley 20 are provided with wheel grooves for bypassing the suspension steel wire rope.
The top end of the wheel groove of the lower vertical fixed pulley 20 is flush with the wheel groove of the upper horizontal fixed pulley 19 (which is limited by the upper and lower flush), and the front end of the wheel groove of the upper horizontal fixed pulley 19 is flush with the wheel groove of the lower vertical fixed pulley 20 (which is limited by the front and rear flush);
the suspension wire ropes include a front suspension wire rope 21 and a rear suspension wire rope 22;
the front suspension steel wire rope 21 sequentially passes through the upper horizontal fixed pulley 19 and the lower vertical fixed pulley 20 of the front reversing fixed pulley block 17 forwards and then is connected with the hanging beam 10 downwards;
the rear suspension wire rope 22 sequentially passes through the upper horizontal fixed pulley 19 and the lower vertical fixed pulley 20 of the rear reversing fixed pulley block 18 backwards and then is connected with the hanging beam 10 downwards.
The winding transmission mechanism is simple in structure, the front suspension wire rope 21 and the rear suspension wire rope 22 are driven by the same driven winding drum 15 to strictly and synchronously act, and the front end and the rear end of the hanging beam 10 are good in synchronism; the specific structure of the winding transmission mechanism allows the winding transmission mechanism to have smaller height in the vertical direction, brings smaller wind shielding area, can reduce wind resistance to the greatest extent while realizing the material lifting function, and avoids influencing the drying effect.
The front suspension wire rope 21, the rear suspension wire rope 22, the front reversing fixed pulley group 17 and the rear reversing fixed pulley group 18 form a group of suspension units in one-to-one correspondence, and the suspension units are provided with more than two sets at intervals along the main frame 9 and the driven winding drum 15 in the left-right direction, and three sets in the embodiment.
The respective sets of suspension units may suspend the same hanging beam 10 (the width of the hanging beam 10 matches the width of the main frame 9), or the respective sets of suspension units may suspend the same hanging beam 10 (the hanging beams 10 are arranged at regular intervals in the left-right direction, and the overall width of the hanging beam 10 matches the width of the main frame 9).
The plurality of groups of hanging units are arranged, so that the same hanging material beam 10 can be hung, the hanging material beam 10 with the width matched with that of the main frame 9 is more firmly hung, each group of hanging units can also respectively hang one hanging material beam 10, the whole width of each hanging material beam 10 is matched with that of the main frame 9, the hanging material is more flexible, and different dried objects can be hung on different hanging material beams 10.
When the material hanging beam 10 needs to be lifted (the material to be dried is hung on the material hanging beam 10 in advance), the self-locking gear motor 14 rotates in one direction, the driving steel wire rope 12 drives the driven winding drum 15 to rotate, and the front suspension steel wire rope 21 and the rear suspension steel wire rope 22 are wound on the driven winding drum 15 more, so that the front suspension steel wire rope 21 and the rear suspension steel wire rope 22 lift the material hanging beam 10 at the same speed at the same time, and the front end and the rear end of the material hanging beam 10 are lifted synchronously; after lifting, the self-locking gear motor is self-locked, so that the hanging beam 10 is prevented from falling after the self-locking gear motor is closed.
The heating device 5 is opened (for example, the heat pump host 8 is started), the circulating fan 6 sucks air in the drying chamber 1 into the heating chamber 2 from the air return opening 3 at the bottom, the air is heated into hot air when passing through the heating device 5, the hot air enters the drying chamber 1 from the top through the air outlet 4, and the materials hung on the hanging beam 10 are dried. After the drying is completed, the heating device 5 is turned off (for example, the heat pump host 8 is turned off), and the hanging beam 10 is lowered.
When the hanging beam 10 is lowered, the self-locking state of the self-locking gear motor 14 is released, the self-locking gear motor 14 rotates in the other direction, and under the action of gravity of the hanging beam 10, the hanging beam 10 drives the front hanging steel wire rope 21 and the rear hanging steel wire rope 22 to extend downwards at the same speed, and the driven winding drum 15 rotates reversely, so that the front end and the rear end of the hanging beam 10 synchronously fall. After falling, the dried material is taken down, the new material to be dried is replaced, the hanging beam 10 is lifted by the operation of the slave head, and the next round of drying operation is carried out.
The above embodiments are only for illustrating the technical solution of the present utility model, and it should be understood by those skilled in the art that although the present utility model has been described in detail with reference to the above embodiments: modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model, which is intended to be encompassed by the claims.
Claims (3)
1. The integrated automatic dryer lifting equipment is used for a curing barn, a drying chamber and a heating chamber are arranged in the curing barn, an air return port communicated with the drying chamber is arranged at the bottom of the heating chamber, an air outlet communicated with the drying chamber is arranged at the top of the heating chamber, and a heating device and a circulating fan for driving air to circulate between the heating chamber and the drying chamber are arranged in the heating chamber;
the method is characterized in that: a main frame is arranged in the drying chamber, a winding transmission mechanism for lifting the hanging beam is arranged at the top of the main frame, and the winding transmission mechanism is horizontally arranged; the winding transmission mechanism is downwards suspended with a hanging beam, and the hanging beam is positioned in the main frame and extends along the length direction of the drying chamber; the winding transmission mechanism is connected with a driving fixed pulley and a driving steel wire rope, the driving steel wire rope winds around the driving fixed pulley and then vertically downwards winds on the driving winding drum, the driving winding drum is arranged on the driving shaft of the self-locking speed reducing motor, and the self-locking speed reducing motor is fixed on the bottom wall of the drying chamber.
2. The integrated automatic dryer lifting apparatus of claim 1, wherein: the winding transmission mechanism comprises a driven winding drum, and the driven winding drum takes the direction facing the heating chamber as the forward direction;
the driving fixed pulley is arranged on the pulley shaft, the driving steel wire rope extends downwards after passing through the driving fixed pulley backwards and is wound on the driving winding drum, and the rear end of the driving steel wire rope is fixedly connected to the driving winding drum;
a front reversing fixed pulley block is arranged on the main frame in front of the driven winding drum, and a rear reversing fixed pulley block is arranged on the main frame behind the driven winding drum;
the front reversing fixed pulley block and the rear reversing fixed pulley block are arranged in a front-back symmetrical way and respectively comprise an upper horizontal fixed pulley and a lower vertical fixed pulley which are arranged on the main frame; the wheel axle of the upper horizontal fixed pulley extends along the vertical direction, the wheel axle of the lower vertical fixed pulley extends along the horizontal direction, the upper horizontal fixed pulley and the lower vertical fixed pulley are respectively provided with a wheel groove, the top end of the wheel groove of the lower vertical fixed pulley is level with the wheel groove of the upper horizontal fixed pulley, and the front end part of the wheel groove of the upper horizontal fixed pulley is level with the wheel groove of the lower vertical fixed pulley;
the suspension wire ropes comprise a front suspension wire rope and a rear suspension wire rope;
the front suspension steel wire rope sequentially bypasses an upper horizontal fixed pulley and a lower vertical fixed pulley of the front reversing fixed pulley block forwards and then is connected with the hanging beam downwards;
the rear suspension steel wire rope sequentially bypasses the upper horizontal fixed pulley and the lower vertical fixed pulley of the rear reversing fixed pulley block backwards and then is connected with the hanging beam downwards.
3. The integrated automatic dryer lifting apparatus of claim 2, wherein: the front suspension steel wire rope, the rear suspension steel wire rope, the front reversing fixed pulley block and the rear reversing fixed pulley block are in one-to-one correspondence to form a group of suspension units, and the suspension units are provided with more than two sets of suspension units at intervals along the main frame and the driven winding drum in the left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320366448.XU CN220103697U (en) | 2023-03-02 | 2023-03-02 | Integrated automatic dryer lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320366448.XU CN220103697U (en) | 2023-03-02 | 2023-03-02 | Integrated automatic dryer lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220103697U true CN220103697U (en) | 2023-11-28 |
Family
ID=88870054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320366448.XU Active CN220103697U (en) | 2023-03-02 | 2023-03-02 | Integrated automatic dryer lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220103697U (en) |
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2023
- 2023-03-02 CN CN202320366448.XU patent/CN220103697U/en active Active
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