CN217320167U - Boxcar convenient to loading and unloading - Google Patents
Boxcar convenient to loading and unloading Download PDFInfo
- Publication number
- CN217320167U CN217320167U CN202220660747.XU CN202220660747U CN217320167U CN 217320167 U CN217320167 U CN 217320167U CN 202220660747 U CN202220660747 U CN 202220660747U CN 217320167 U CN217320167 U CN 217320167U
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- China
- Prior art keywords
- mesh belt
- belt conveyor
- boxcar
- switch
- unloading
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- 238000009434 installation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 241000208125 Nicotiana Species 0.000 abstract description 25
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 25
- 230000000903 blocking effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Control Of Conveyors (AREA)
Abstract
The utility model discloses a boxcar convenient for loading and unloading, wherein a vertically arranged baffle frame is arranged at the top of an upper mesh belt of a mesh belt conveyor, a slide rail arranged along the conveying direction of the mesh belt conveyor is arranged at the top of the inner side of a box body, a connecting rod is arranged at the top of the baffle frame, and the top end of the connecting rod is arranged in the slide rail in a sliding way; the front end of the inner side of the carriage body is provided with a reset proximity switch, and the rear end of the inner side of the carriage body is provided with a limit proximity switch, a discharge switch and a reset switch. The goods are detected to be in place through the limit proximity switch, the motor of the mesh belt conveyor is controlled to stop moving, the goods are automatically stopped in place in the process of transporting from inside to outside, and the loading and unloading efficiency of the van truck is further improved; if only partial tobacco is unloaded, the tobacco is positioned in the space among the blocking frame, the side wall of the carriage and the rear door of the carriage and is transported again, the tobacco in the carriage body cannot collapse due to bumping in the way, and the tobacco package is prevented from being damaged.
Description
The technical field is as follows:
the utility model relates to a tobacco transportation equipment field, concretely relates to boxcar convenient to loading and unloading.
Background art:
the tobacco transportation process needs to be carried out by using a van, most of tobacco is transported in a whole box or whole pack form, when tobacco is loaded and unloaded, workers need to continuously transport the tobacco from and to the carriage, the transport efficiency is extremely low, in order to solve the problem, a part of trucks with conveyors installed in the carriage are provided at present, in the actual use process, the goods need to be placed on the conveyor in the carriage, when the tobacco is unloaded, the conveyors need to be continuously controlled to convey the goods to the tail part of the carriage, the position for conveying the goods needs to be manually controlled, the situation that the goods are not in place and need to be adjusted again often occurs, and more time is consumed; if the unloading needs to be stopped for a plurality of times, the conveyor needs to be readjusted every time, and the use is extremely inconvenient.
The utility model has the following contents:
an object of the utility model is to provide a boxcar convenient to loading and unloading.
The utility model discloses by following technical scheme implement:
a boxcar convenient for loading and unloading comprises a boxcar body, wherein the bottom of the inner side of the boxcar body is provided with a mounting groove, a mesh belt conveyor with the transmission direction the same as the arrangement direction of the boxcar body is mounted in the mounting groove, the top of an upper mesh belt of the mesh belt conveyor is provided with a vertically arranged baffle frame, the top of the inner side of the boxcar body is provided with a slide rail arranged along the conveying direction of the mesh belt conveyor, the top of the baffle frame is provided with a connecting rod, and the top end of the connecting rod is slidably arranged in the slide rail;
the front end of the inner side of the carriage body is provided with a reset proximity switch, and the rear end of the inner side of the carriage body is provided with a limit proximity switch, a discharge switch and a reset switch; the unloading switch, the reset proximity switch and the limit proximity switch are all electrically connected with a signal input end of the controller, a signal input end and a power input end of a motor of the mesh belt conveyor are respectively electrically connected with a signal output end and a power output end of the frequency converter, and the signal input end of the frequency converter is electrically connected with the signal output end of the controller;
and the front end of the carriage body is provided with a power supply device, and the power output end of the power supply device is electrically connected with the power input end of the frequency converter.
Preferably, a plurality of guide rollers are rotatably arranged on wall surfaces on two sides of the inner side of the carriage body, and one side of each guide roller, which is close to the inner side of the carriage body, is on the same horizontal plane with the inner side wall surface of the carriage body.
Preferably, a plurality of supporting plates are arranged on two sides of the mounting groove and are arranged below an upper-layer mesh belt of the mesh belt conveyor.
The utility model has the advantages that: the goods are detected to be in place through the limit proximity switch, the motor of the mesh belt conveyor is controlled to stop moving, the goods are automatically stopped in place in the process of transporting from inside to outside, and the loading and unloading efficiency of the van truck is further improved; if only partial tobacco is unloaded, the tobacco is in the space between the blocking frame, the side wall of the carriage and the rear door of the carriage and is transported again, the tobacco in the carriage body cannot collapse due to bumping in the way, and the tobacco package is prevented from being damaged.
Description of the drawings:
fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is a schematic diagram of the control circuit of the present invention.
In the figure: the device comprises a carriage body 1, a mounting groove 1.1, a mesh belt conveyor 2, a motor 2.1, a blocking frame 3, a sliding rail 4, a connecting rod 5, a reset proximity switch 6, a limit proximity switch 7, an unloading switch 8, a reset switch 9, a controller 10, a frequency converter 11, power supply equipment 12, a guide roller 13 and a supporting plate 14.
The specific implementation mode is as follows:
as shown in fig. 1 to 3, a boxcar convenient for loading and unloading comprises a boxcar body 1, wherein the bottom of the inner side of the boxcar body 1 is provided with an installation groove 1.1, a mesh belt conveyor 2 with the transmission direction the same as the arrangement direction of the boxcar body 1 is installed in the installation groove 1.1, the top of an upper mesh belt of the mesh belt conveyor 2 is provided with a vertically arranged baffle frame 3, the top of the inner side of the boxcar body 1 is provided with a slide rail 4 arranged along the transmission direction of the mesh belt conveyor 2, the top of the baffle frame 3 is provided with a connecting rod 5, and the top end of the connecting rod 5 is slidably arranged in the slide rail 4;
a reset proximity switch 6 is arranged at the front end of the inner side of the carriage body 1, and a limit proximity switch 7, a discharge switch 8 and a reset switch 9 are arranged at the rear end of the inner side of the carriage body 1; the unloading switch 8, the reset switch 9, the reset proximity switch 6 and the limit proximity switch 7 are all electrically connected with a signal input end of the controller 10, a signal input end and a power input end of a motor 2.1 of the mesh belt conveyor 2 are respectively electrically connected with a signal output end and a power output end of the frequency converter 11, and the signal input end of the frequency converter 11 is electrically connected with a signal output end of the controller 10;
the front end of the carriage body 1 is provided with a power supply device 12, and the power supply output end of the power supply device 12 is electrically connected with the power supply input end of the frequency converter 11;
when loading, the unloading switch 8 is pressed, the controller 10 receives a signal of the unloading switch 8, the signal is sent to the frequency converter 11, the frequency converter 11 controls the motor 2.1 of the mesh belt conveyor 2 to rotate forwards, the mesh belt of the mesh belt conveyor 2 moves backwards, meanwhile, the baffle frame 3 moves together with the mesh belt until the baffle frame 3 moves to the rearmost end of the carriage body 1, the limit proximity switch 7 detects the baffle frame 3 and then sends the signal to the controller 10, the controller 10 controls the motor 2.1 of the mesh belt conveyor 2 to stop moving through the frequency converter 11, a worker places tobacco tightly close to the baffle frame 3, then the reset switch 9 is pressed for a long time, the controller 10 receives a signal of the reset switch 9 and sends the signal to the frequency converter 11, the frequency converter 11 controls the motor 2.1 of the mesh belt conveyor 2 to rotate backwards, the mesh belt of the conveyor 2 moves forwards, the tobacco is carried forward together, the baffle frame 3 moves forwards for a section, and then the reset switch 9 is released, the mesh belt conveyor 2 stops moving, continues to load goods into the carriage body 1 until the blocking frame 3 moves in place, and the reset switch 9 fails after the reset proximity switch 6 detects the blocking frame 3, and the mesh belt moving forwards stops immediately;
during unloading, the unloading switch 8 is pressed, the controller 10 receives a signal of the unloading switch 8 and sends the signal to the frequency converter 11, the frequency converter 11 controls the motor 2.1 of the mesh belt conveyor 2 to rotate forward, mesh belts of the mesh belt conveyor 2 move backward until the limit proximity switch 7 detects a load, the signal is sent to the controller 10, the controller 10 controls the motor 2.1 of the mesh belt conveyor 2 to stop moving through the frequency converter 11, a worker unloads all the tobacco from the rearmost end of the carriage body 1, then presses the unloading switch 8 again until the limit proximity switch 7 detects the load until all the tobacco is unloaded, then presses the reset switch 9, the controller 10 receives a signal of the reset switch 9 and sends the signal to the frequency converter 11, the frequency converter 11 controls the motor 2.1 of the mesh belt conveyor 2 to rotate backward, mesh belts of the mesh belt conveyor 2 move forward until the blocking frame 3 moves in place, after the reset proximity switch 6 detects the blocking frame 3, the reset switch 9 fails, and the forward moving mesh belt is stopped immediately;
in the unloading process, if only part of tobacco is unloaded, the blocking frame 3 moves along with the mesh belt of the mesh belt conveyor 2, and the tobacco is positioned in the space among the blocking frame 3, the side wall of the carriage and the rear door of the carriage and is transported again, so that the tobacco in the carriage body 1 cannot collapse due to bumping in the way, and the tobacco package is prevented from being damaged;
the connecting rod 5 sliding in the sliding rail 4 can limit the upper part of the blocking frame 3, so that large displacement is avoided under the extrusion of goods, and the goods are prevented from collapsing;
the power supply device 12 supplies power energy to the entire vehicle body 1.
Rotate on the wall of the inboard both sides of carriage body 1 and be equipped with a plurality of guide roll 13, the one side that is close to carriage body 1 inside of guide roll 13 is at same horizontal plane with carriage body 1 inside wall face, when the guipure motion of guipure conveyer 2 is followed to tobacco in carriage body 1, often can contact the wall of the inboard both sides of carriage body 1, guide roll 13 can change sliding friction into rolling friction power, prevent to lead to the tobacco package to damage because of friction power, avoid stacking good goods simultaneously and collapse or shift.
A plurality of supporting plates 14 are arranged on two sides of the mounting groove 1.1, the supporting plates 14 are arranged below an upper mesh belt of the mesh belt conveyor 2, and the supporting plates 14 are used for supporting the upper mesh belt of the mesh belt conveyor 2 to avoid mesh belt deformation caused by the gravity of tobacco.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A boxcar convenient for loading and unloading is characterized by comprising a boxcar body, wherein the bottom of the inner side of the boxcar body is provided with an installation groove, a mesh belt conveyor with the transmission direction the same as the arrangement direction of the boxcar body is installed in the installation groove, the top of an upper mesh belt of the mesh belt conveyor is provided with a vertically arranged baffle frame, the top of the inner side of the boxcar body is provided with a slide rail arranged along the conveying direction of the mesh belt conveyor, the top of the baffle frame is provided with a connecting rod, and the top end of the connecting rod is arranged in the slide rail in a sliding manner;
the front end of the inner side of the carriage body is provided with a reset proximity switch, and the rear end of the inner side of the carriage body is provided with a limit proximity switch, a discharge switch and a reset switch; the unloading switch, the reset proximity switch and the limit proximity switch are all electrically connected with a signal input end of the controller, a signal input end and a power input end of a motor of the mesh belt conveyor are respectively electrically connected with a signal output end and a power output end of the frequency converter, and the signal input end of the frequency converter is electrically connected with the signal output end of the controller;
the front end of the carriage body is provided with a power supply device, and the power output end of the power supply device is electrically connected with the power input end of the frequency converter.
2. A truck bed facilitating loading and unloading according to claim 1, wherein a plurality of guide rollers are rotatably provided on wall surfaces on both sides of an inner side of the bed body, and a side of each guide roller adjacent to the inside of the bed body is at the same level as the inner side wall surface of the bed body.
3. A boxcar convenient for loading and unloading according to claim 1 or 2, wherein a plurality of support plates are arranged at two sides of the installation groove and are arranged below the upper layer mesh belt of the mesh belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220660747.XU CN217320167U (en) | 2022-03-23 | 2022-03-23 | Boxcar convenient to loading and unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220660747.XU CN217320167U (en) | 2022-03-23 | 2022-03-23 | Boxcar convenient to loading and unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217320167U true CN217320167U (en) | 2022-08-30 |
Family
ID=83001648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220660747.XU Expired - Fee Related CN217320167U (en) | 2022-03-23 | 2022-03-23 | Boxcar convenient to loading and unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217320167U (en) |
-
2022
- 2022-03-23 CN CN202220660747.XU patent/CN217320167U/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: 20220830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |