CN216059159U - Coal feeding device for tobacco curing barn - Google Patents
Coal feeding device for tobacco curing barn Download PDFInfo
- Publication number
- CN216059159U CN216059159U CN202122644761.9U CN202122644761U CN216059159U CN 216059159 U CN216059159 U CN 216059159U CN 202122644761 U CN202122644761 U CN 202122644761U CN 216059159 U CN216059159 U CN 216059159U
- Authority
- CN
- China
- Prior art keywords
- curing barn
- coal
- frame
- sealing door
- feeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 71
- 241000208125 Nicotiana Species 0.000 title claims abstract description 22
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 22
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims abstract 11
- 238000007789 sealing Methods 0.000 claims description 41
- 238000012840 feeding operation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000004484 Briquette Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model belongs to the field of tobacco leaf modulation equipment, and particularly relates to a coal feeding device of a tobacco leaf curing barn, which comprises a combustion chamber coal inlet arranged on the surface of the curing barn, wherein a storage bin used for storing coal blocks is arranged on one side of the curing barn, the bottom of the storage bin is communicated with a discharging pipe, the discharging end part of the discharging pipe is arranged beside the combustion chamber coal inlet, a pushing rod is arranged in the discharging pipe, one end of the pushing rod, which is positioned in the discharging pipe, is provided with a helical blade, and one end, which is positioned outside, is in transmission connection with the output end of a motor arranged below the storage bin. The utility model has simple structure, can quickly upgrade and improve the structure of the curing barn in the prior art, not only can effectively reduce the difficulty of coal feeding operation, but also can improve the safety of opening and closing operation of the coal inlet.
Description
Technical Field
The utility model belongs to the field of tobacco leaf modulation equipment, and particularly relates to a coal feeding device for a tobacco leaf curing barn.
Background
Tobacco leaves are required to be cured after being harvested in the field, the tobacco leaf curing in China is divided into two modes of curing and airing, and for cured tobacco type tobacco leaves, the cured tobacco type tobacco leaves need to be placed in a curing barn, and dehydration, color fixing and internal chemical component conversion are realized by utilizing hot air. At present, the types of curing barn in China are various, such as intensive electric curing barn and air source heat pump curing barn, but more areas still adopt the traditional curing barn taking coal as raw material. The mode of manpower handheld spade in shoveling into the burning with near accumulational coal charge many times of roast room is all adopted in the operation of existing traditional roast room, because there is the take the altitude apart from the bottom surface at the coal inlet of combustion chamber, so whole process is comparatively wasted time and energy. Meanwhile, the coal blocks are simply stacked in summer with more rainwater, so that the coal blocks are easy to damp and difficult to manage. And the opening and closing of the coal inlet are realized by operating the iron sealing door to rotate, and certain scalding risk also exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a coal feeding device for a tobacco leaf curing barn, which is simple in structure, can be used for rapidly upgrading and improving the structure of the curing barn in the prior art, can effectively reduce the difficulty of coal feeding operation, and simultaneously improves the safety of opening and closing operation of a coal inlet.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a coal feeding device of tobacco leaf curing barn, advances the coal mouth including seting up the combustion chamber on curing barn surface, curing barn room body one side is equipped with the feed bin that is used for storing the coal cinder, and feed bin bottom intercommunication has the unloading pipe, and the ejection of compact tip of unloading pipe sets up and is equipped with the ejector beam in the other unloading pipe of combustion chamber coal mouth side, and the ejector beam is located the inside one end of unloading pipe and is equipped with helical blade, is located the output transmission of the motor that external one end and feed bin below set up and is connected.
The coal feeding port of the combustion chamber is provided with a square frame, the bottom of the frame is hinged with pin shafts on two sides of the bottom of the sealing door, a track consisting of two sliding plates is arranged on the side surface of the sealing door facing away from the curing barn, a sliding track is arranged on the sliding plate, the middle section of the adjusting rod is hinged with one end of a driving rod, two ends of the adjusting rod are matched with the sliding track, the other end of the driving rod is respectively hinged with one end of a hand lever and one end of a supporting rod, and the other end of the supporting rod is hinged with a hinge frame pin shaft arranged on the curing barn below the frame.
Preferably, the sealing door is in a horizontal state, the adjusting rod is positioned at one end of the slide way close to the hinged position of the sealing pin shaft, and the driving rod is in a horizontal state and is vertical to the supporting rod.
Preferably, the discharge port of the blanking pipe is sleeved with an extension pipe capable of moving to the position above the sealing door.
Preferably, the top of the frame is provided with a guard plate for covering the top of the frame, and the guard plate is in a shape of a curved plate bent downwards.
Preferably, the top and the bottom of the sealing door are provided with notches, the baffle passes through the notches, one end of the baffle, which is far away from the frame, is provided with a limiting flange, a return spring is arranged between the limiting flange and the sealing door, and the return spring is constantly in a compressed state.
Preferably, the position of the edge side of the frame in the combustion chamber corresponding to the baffle is provided with a limit bump.
The working process of the utility model is as follows:
when the coal briquette serving as fuel is transported to a curing barn for unloading, the coal briquette can be directly unloaded into the storage bin, and when the coal briquette meets rainy weather, the plastic cloth is directly utilized to shield the top of the storage bin.
When needing to be coaled, through actuating lever pulling actuating lever and bracing piece for actuating lever and bracing piece are perpendicular and the actuating lever is in the horizontality, seals the door at this moment and also is in the horizontality, and is supported by the temporary structure that actuating lever and bracing piece are constituteed. The extension tube is then moved along the blanking tube so that the end of the extension tube is above the sealing door. Then the motor is started, the motor drives the material pushing rod to rotate and pushes the coal blocks in the blanking pipe to the extension pipe by utilizing the helical blade, and the extension pipe is moved at the moment, so that the coal blocks can be uniformly distributed on the sealing door.
Two baffles on the sealing door keep the maximum exposed state from the gap to the frame direction under the action of the return spring, so that the coal blocks are blocked when the sealing door rotates to close the coal inlet, and the coal blocks are prevented from sliding and accumulating at the coal inlet of the combustion chamber. The concrete operation is as follows, and operating personnel outwards pulls the handspike, and the contained angle grow of actuating lever and bracing piece now for the actuating lever moves along the track and makes the sealing door rotate to go to close the coal feeding mouth. In the process of rotating the sealing door, the coal blocks are thrown into the combustion chamber under the centrifugal action. Meanwhile, when the sealing door is completely closed to the coal inlet, the baffle is blocked by the limiting lug and overcomes the elastic force of the reset spring to move from the notch to the outside, and then the bottom of the sealing door is blocked by the baffle to enable the coal to smoothly enter the coal inlet. During the rotation process of the sealing door, the protective plate can shield and block part of the coal briquettes from being thrown out disorderly under the centrifugal action.
Compared with the prior art, the utility model has the following advantages: the utility model has simple structure, can quickly upgrade and improve the structure of the curing barn in the prior art, not only can effectively reduce the difficulty of coal feeding operation, but also can improve the safety of opening and closing operation of the coal inlet.
Drawings
FIG. 1 is a schematic structural diagram of a coal feeding device of a tobacco leaf curing barn in an embodiment;
fig. 2 is a schematic structural view of the device shown in fig. 1, in which the sealing door is in a horizontal state.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1-2, a coal feeding device for tobacco leaf curing barn, including seting up in the combustion chamber coal inlet 11 on curing barn 1 surface, 1 room body one side in curing barn is equipped with feed bin 2 that is used for storing the coal cinder, 2 bottom intercommunications of feed bin have unloading pipe 21, the ejection of compact tip of unloading pipe 21 sets up in combustion chamber coal inlet 11 side by, be equipped with the ejector beam in the unloading pipe 21, the ejector beam is located the inside one end of unloading pipe 21 and is equipped with helical blade, be located the one end in the external world and be connected with the output transmission of the motor 22 that 2 belows in feed bin set up, the ejection of compact port department cover of unloading pipe 21 is equipped with extension 23 that can remove to sealing 3 tops.
The coal inlet 11 of the combustion chamber is provided with a square frame 12, the bottom of the frame 12 is hinged with pin shafts on two sides of the bottom of the sealing door 3, a track consisting of two sliding plates 34 is arranged on the side surface of the sealing door 3 back to the curing barn 1, a slide rail 35 is arranged on each sliding plate 34, the middle section of each adjusting rod 36 is hinged with one end of a driving rod 44, two ends of each adjusting rod 36 are matched with the slide rail 35, the other end of each driving rod 44 is hinged with one end of a hand lever 43 and one end of a supporting rod 42, and the other end of each supporting rod 42 is hinged with a hinge frame 41 arranged on the curing barn below the frame 12. As shown in fig. 2, the sealing door 3 is in a horizontal state, the adjusting rod 36 is located at one end of the slide way 35 close to the hinge of the sealing pin shaft, and the driving rod 44 is in a state of being horizontal and vertical to the supporting rod 42.
The top and the bottom of the sealing door 3 are provided with notches, one end of the baffle 31, which penetrates through the notches and is far away from the frame 12, is provided with a limiting flange 32, a return spring 33 is arranged between the limiting flange 32 and the sealing door 3, the return spring 33 is constantly in a compressed state, and the side of the frame 12, which is positioned in the combustion chamber, is provided with a limiting bump 13 corresponding to the baffle. The top of the frame 12 is provided with a guard plate 14 for covering the top of the frame 12, and the guard plate 14 is in a curved plate shape bent downwards.
The working process of the utility model is as follows:
when the coal briquette serving as fuel is transported to a curing barn for unloading, the coal briquette can be directly unloaded into the storage bin, and when the coal briquette meets rainy weather, the plastic cloth is directly utilized to shield the top of the storage bin.
When needing to be coaled, through actuating lever pulling actuating lever and bracing piece for actuating lever and bracing piece are perpendicular and the actuating lever is in the horizontality, seals the door at this moment and also is in the horizontality, and is supported by the temporary structure that actuating lever and bracing piece are constituteed. The extension tube is then moved along the blanking tube so that the end of the extension tube is above the sealing door. Then the motor is started, the motor drives the material pushing rod to rotate and pushes the coal blocks in the blanking pipe to the extension pipe by utilizing the helical blade, and the extension pipe is moved at the moment, so that the coal blocks can be uniformly distributed on the sealing door.
Two baffles on the sealing door keep the maximum exposed state from the gap to the frame direction under the action of the return spring, so that the coal blocks are blocked when the sealing door rotates to close the coal inlet, and the coal blocks are prevented from sliding and accumulating at the coal inlet of the combustion chamber. The concrete operation is as follows, and operating personnel outwards pulls the handspike, and the contained angle grow of actuating lever and bracing piece now for the actuating lever moves along the track and makes the sealing door rotate to go to close the coal feeding mouth. In the process of rotating the sealing door, the coal blocks are thrown into the combustion chamber under the centrifugal action. Meanwhile, when the sealing door is completely closed to the coal inlet, the baffle is blocked by the limiting lug and overcomes the elastic force of the reset spring to move from the notch to the outside, and then the bottom of the sealing door is blocked by the baffle to enable the coal to smoothly enter the coal inlet. During the rotation process of the sealing door, the protective plate can shield and block part of the coal briquettes from being thrown out disorderly under the centrifugal action.
Claims (6)
1. A coal feeding device of a tobacco leaf curing barn comprises a combustion chamber coal inlet arranged on the surface of the curing barn, and is characterized in that a storage bin used for storing coal blocks is arranged on one side of the curing barn, the bottom of the storage bin is communicated with a discharging pipe, the discharging end part of the discharging pipe is arranged beside the coal inlet side of the combustion chamber, a pushing rod is arranged in the discharging pipe, one end of the pushing rod, which is positioned in the discharging pipe, is provided with a helical blade, and the other end, which is positioned outside, is in transmission connection with the output end of a motor arranged below the storage bin;
the coal feeding port of the combustion chamber is provided with a square frame, the bottom of the frame is hinged with pin shafts on two sides of the bottom of the sealing door, a track consisting of two sliding plates is arranged on the side surface of the sealing door facing away from the curing barn, a sliding track is arranged on the sliding plate, the middle section of the adjusting rod is hinged with one end of a driving rod, two ends of the adjusting rod are matched with the sliding track, the other end of the driving rod is respectively hinged with one end of a hand lever and one end of a supporting rod, and the other end of the supporting rod is hinged with a hinge frame pin shaft arranged on the curing barn below the frame.
2. The coal feeding device for the tobacco flue-curing barn according to claim 1, wherein the sealing door is in a horizontal state, the adjusting rod is positioned at one end of the slide way near the hinge of the sealing pin shaft, and the driving rod is in a state of being horizontal and vertical to the supporting rod.
3. The coal feeding device for the tobacco curing barn according to claim 1, wherein an extension pipe capable of moving above the sealing door is sleeved at a discharge port of the discharging pipe.
4. The coal feeding device for the tobacco flue-curing barn according to claim 1, wherein the top of the frame is provided with a guard plate for covering the top of the frame, and the guard plate is in a shape of a curved plate bent downwards.
5. The coal feeding device for the tobacco leaf curing barn according to claim 1, wherein the top and the bottom of the sealing door are provided with notches, the end of the baffle plate, which penetrates through the notches and is far away from the frame, is provided with a limiting flange, and a return spring is arranged between the limiting flange and the sealing door and is constantly in a compressed state.
6. The coal feeding device for the tobacco flue-curing barn according to claim 5, wherein the frame is provided with a limiting projection at the side corresponding to the baffle plate in the combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644761.9U CN216059159U (en) | 2021-11-01 | 2021-11-01 | Coal feeding device for tobacco curing barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122644761.9U CN216059159U (en) | 2021-11-01 | 2021-11-01 | Coal feeding device for tobacco curing barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216059159U true CN216059159U (en) | 2022-03-18 |
Family
ID=80643061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122644761.9U Expired - Fee Related CN216059159U (en) | 2021-11-01 | 2021-11-01 | Coal feeding device for tobacco curing barn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216059159U (en) |
-
2021
- 2021-11-01 CN CN202122644761.9U patent/CN216059159U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |