CN210709756U - Chain type transmission grain-transporting special vehicle - Google Patents
Chain type transmission grain-transporting special vehicle Download PDFInfo
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- CN210709756U CN210709756U CN201921114051.1U CN201921114051U CN210709756U CN 210709756 U CN210709756 U CN 210709756U CN 201921114051 U CN201921114051 U CN 201921114051U CN 210709756 U CN210709756 U CN 210709756U
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Abstract
The utility model relates to a chain formula transmission fortune grain special-purpose vehicle, including fortune grain car carriage, the bottom adds in fortune grain car carriage is equipped with unloads the grain device, front sprocket shaft and the parallel relative setting of rear sprocket shaft, the both ends of front sprocket shaft are provided with left front side sprocket and right front side sprocket respectively, the both ends of rear sprocket shaft are provided with left rear side sprocket and right rear side sprocket respectively, the winding has eared chain A on left front side sprocket and the left rear side sprocket, the winding has eared chain B on right front side sprocket and the right rear side sprocket, the both ends of scraper blade are fixed respectively on eared chain A and eared chain B, still be fixed with drive front sprocket shaft pivoted power unit in the fortune grain car carriage, power unit is connected with front sprocket shaft power. The utility model discloses following beneficial effect has: the bottom adds in traditional high fence semitrailer carriage and is equipped with unloads the grain device to satisfy the requirement that machinery was unloaded, with reduction personnel low in labor strength, it is higher to unload efficiency, and it is lower to reform transform and install the cost additional, can reduce whole operation cost.
Description
Technical Field
The utility model relates to a chain transmission fortune grain special-purpose vehicle belongs to fortune grain car technical field.
Background
In recent years, grain depot infrastructures in various regions of China are gradually improved and perfected, fast and efficient underground direct-type grain unloading pits are gradually increased, and the turnover circulation volume of grains on ports is gradually increased. For this reason, the use amount of bulk grain transportation semitrailers for grain logistics systems is gradually increasing.
Patent No. 201821627835.X discloses a bulk grain transportation semitrailer, compared with the existing similar vehicle type, has the advantages of light whole vehicle preparation weight, diversity of loading functions, low labor intensity of personnel, high loading and unloading efficiency and reliable transportation, and has wide popularization and application prospects. However, the semitrailer carriage is a specially designed carriage, and a new bulk grain transportation carriage needs to be purchased again when the traditional semitrailer is required to carry out grain transportation operation, so that the operation cost is undoubtedly increased.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the technical problems, the chain type transmission grain transporting special vehicle is provided, wherein the grain unloading device is additionally arranged at the bottom in the carriage of the traditional high-fence semitrailer, so that the mechanical unloading requirement is met, the labor intensity of personnel is reduced, the unloading efficiency is higher, the modification and loading cost is lower, and the overall operation cost can be reduced.
The utility model relates to a chain type transmission grain-transporting special vehicle, which comprises a grain-transporting vehicle carriage, wherein the bottom in the grain-transporting vehicle carriage is additionally provided with a grain unloading device, the grain unloading device comprises an unloading frame arranged in the grain-transporting vehicle carriage, a front chain wheel shaft rotationally arranged at the front bottom of the unloading frame, a rear chain wheel shaft rotationally arranged at the rear bottom of the unloading frame and a plurality of scraping plates, the unloading frame is arranged along the length direction of the grain-transporting vehicle carriage, the front chain wheel shaft and the rear chain wheel shaft are arranged in parallel and oppositely, the two ends of the front chain wheel shaft are respectively provided with a left front side chain wheel and a right front side chain wheel, the two ends of the rear chain wheel shaft are respectively provided with a left rear side chain wheel and a right rear side chain wheel, the left front side chain wheel and the left rear side chain wheel are wound with a chain with lugs A, the right front side chain wheel and the right rear side chain wheel are wound with a chain with a lug B, the two ends, and a power mechanism for driving the front chain wheel shaft to rotate is also fixed in the carriage of the grain conveying vehicle, and the power mechanism is in power connection with the front chain wheel shaft.
Preferably, the frame of unloading includes supporting baseplate, and one side of supporting baseplate is provided with the left side landing slab that leans out, and the opposite side limit of supporting baseplate is provided with the right side landing slab that leans out, and the left side is slided the board and is set up with right side landing slab symmetry, and the opposite side limit of the left side and is fixed at the middle part of fortune grain car railway carriage or compartment one side inner wall, and the opposite side limit of the right side board that sideslips is fixed at the middle part of fortune grain car railway carriage or compartment opposite side inner wall, and the bottom at left side board and right side board that sideslips is slided through corresponding bearing A rotation respectively in the both ends of front chain wheel axle, and the bottom at left side board and right side board that sideslips is slided is installed.
Preferably, still including setting up many back shafts between preceding sprocket shaft and back sprocket shaft, many back shafts equidistance word setting, the both ends of back shaft are fixed respectively in the bottom of left side sliding down plate and right side sliding down plate, and the upper chain of taking ear chain A and taking ear chain B all supports on the back shaft, plays the effect of support, guarantees to unload the grain effect.
Preferably, the scraper is angle steel, and the material taking and processing are convenient.
Preferably, the power mechanism is a speed reduction motor, the speed reduction motor is installed in a cavity between the left side falling plate and the inner wall of the grain transporting vehicle compartment, and the speed reduction motor is directly connected with the left front side chain wheel through a coupling, so that the installation is convenient.
Preferably, the included angle between the left side falling plate and the inner wall of the grain transporting vehicle compartment is 20-40 degrees, so that an inverted trapezoidal structure is formed, and materials can conveniently slide to the bottom.
Preferably, the carriage of the grain transporting vehicle is a lifting-free carriage of the grain transporting vehicle, the top of the carriage of the grain transporting vehicle is a grain loading opening, the grain loading opening is provided with an awning cloth capable of being automatically folded and unfolded, the tail of the carriage of the grain transporting vehicle is provided with a tail door, and the carriage capable of being selectively modified is wide.
Compared with the prior art, the utility model discloses following beneficial effect has: chain formula transmission fortune grain special-purpose vehicle, bottom adds in traditional high fence semitrailer carriage is equipped with unloads the grain device to satisfy the requirement that machinery was unloaded, with reduction personnel low in labor strength, it is higher to unload efficiency, it is lower to reform transform to install the cost additional, can reduce whole operation cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a rear view of an embodiment of the present invention;
FIG. 2 is a top view of the grain unloading device according to the embodiment of the present invention;
FIG. 3 is a schematic transmission diagram of a grain unloading device according to a specific embodiment of the present invention;
in the figure: 1. the grain conveying vehicle comprises a carriage 2 of the grain conveying vehicle, a front chain wheel shaft 3, a rear chain wheel shaft 4, a left front side chain wheel 5, a left rear side chain wheel 6, a right front side chain wheel 7, a right rear side chain wheel 8, a chain A9 with lugs, a chain B10 with lugs, a scraper 11, a left side sliding plate 12, a right side sliding plate 13, a support shaft 14, an unloading rack 15, a support base plate 16 and a power mechanism.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Examples
As shown in fig. 1-3, the chain-driven special grain conveying vehicle comprises a grain conveying vehicle carriage 1, wherein a grain unloading device is additionally arranged at the bottom in the grain conveying vehicle carriage 1, the grain unloading device comprises an unloading rack 14 arranged in the grain conveying vehicle carriage 1, a front chain wheel shaft 2 rotatably arranged at the front bottom of the unloading rack 14, a rear chain wheel shaft 3 rotatably arranged at the rear bottom of the unloading rack 14, and a plurality of scrapers 10, the unloading rack 14 is arranged along the length direction of the grain conveying vehicle carriage 1, the front chain wheel shaft 2 and the rear chain wheel shaft 3 are oppositely arranged in parallel, two ends of the front chain wheel shaft 2 are respectively provided with a left front side chain wheel 4 and a right front side chain wheel 6, two ends of the rear chain wheel shaft 3 are respectively provided with a left rear side chain wheel 5 and a right rear side chain wheel 7, an ear-carrying chain a8 is wound on the left front side chain wheel 4 and the left rear side chain wheel 5, and an ear-carrying chain B9 is wound on the right front side, the two ends of the scraping plates 10 are respectively fixed on the ear chain A8 and the ear chain B9, the scraping plates 10 are arranged at equal intervals, a power mechanism 16 for driving the front chain wheel shaft 2 to rotate is further fixed in the grain transporting vehicle compartment 1, and the power mechanism 16 is in power connection with the front chain wheel shaft 2.
In this embodiment, the discharging rack 14 includes a supporting base plate 15, a left side sliding plate 11 that inclines outward is disposed on one side of the supporting base plate 15, a right side sliding plate 12 that inclines outward is disposed on the other side of the supporting base plate 15, the left side sliding plate 11 and the right side sliding plate 12 are symmetrically disposed, the other side of the left side sliding plate 11 is fixed in the middle of the inner wall of one side of the grain transportation vehicle carriage 1, the other side of the right side sliding plate 12 is fixed in the middle of the inner wall of the other side of the grain transportation vehicle carriage 1, two ends of the front chain wheel shaft 2 are rotatably mounted at the bottoms of the left side sliding plate 11 and the right side sliding plate 12 through corresponding bearings a, and two ends of the rear chain wheel shaft 3 are rotatably mounted at the bottoms of the left side sliding plate 11 and the right; the chain mechanism further comprises a plurality of supporting shafts 13 arranged between the front chain wheel shaft 2 and the rear chain wheel shaft 3, the supporting shafts 13 are arranged in a straight line at equal intervals, two ends of each supporting shaft 13 are respectively fixed to the bottoms of the left sliding plate 11 and the right sliding plate 12, and upper-layer chains of the chain with the lugs A8 and the chain with the lugs B9 are supported on the supporting shafts 13; the scraper 10 is an angle steel; the power mechanism is a speed reducing motor, is arranged in a cavity between the left side falling plate 11 and the inner wall of the grain transporting vehicle carriage 1, and is directly connected with the left front side chain wheel 4 through a coupling; the included angle between the left side falling plate 11 and the inner wall of the grain transporting vehicle carriage 1 is 20-40 degrees; the grain conveying vehicle is characterized in that the grain conveying vehicle carriage 1 is a lifting-free grain conveying vehicle carriage, the top of the grain conveying vehicle carriage 1 is a grain loading opening, an awning cloth capable of being automatically folded and unfolded is arranged on the grain loading opening, and the tail of the grain conveying vehicle carriage 1 is provided with a tail door.
The bottom adds in traditional high fence semitrailer carriage and is equipped with unloads the grain device, installs the cost additional lower, can reduce whole operation cost, and concrete theory of operation is as follows: the grain transporting vehicle carriage 1 is a lifting-free grain transporting vehicle carriage, the top of the grain transporting vehicle carriage 1 is a grain loading opening, the grain loading opening is provided with a tarpaulin capable of being automatically folded and unfolded, the tail part of the grain transporting vehicle carriage 1 is provided with a tail door, when grain is loaded, the tail door is closed, the grain is loaded through the grain loading opening, the tarpaulin needs to be unfolded in the grain transporting process, and when the grain is covered; when grain needs to be unloaded, the rear door is opened, the power mechanism 16 is started to drive the front chain wheel shaft 2 to rotate, the front chain wheel shaft 2 drives the left front side chain wheel 4 and the right front side chain wheel 6 which are installed on the front chain wheel shaft 2 to rotate, the chain A8 with the lugs is wound on the left front side chain wheel 4 and the left rear side chain wheel 5 to form a closed loop, the chain B9 with the lugs is wound on the right front side chain wheel 6 and the right rear side chain wheel 7 to form a closed loop, the left front side chain wheel 4 and the right front side chain wheel 6 serve as driving wheels to drive the chain A8 with the lugs and the chain B9 to rotate circularly, the driving scraper 10 at the lower layer is driven by the chain A8 with the lugs and the chain B9 to walk from the front end to the rear end of the supporting bottom plate 15, and grain on the surface of the supporting bottom plate 15 is pushed down from the rear door under the driving of the scraper.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a chain formula transmission fortune grain special-purpose vehicle which characterized in that: comprises a grain transporting vehicle carriage (1), wherein a grain unloading device is additionally arranged at the bottom in the grain transporting vehicle carriage (1), the grain unloading device comprises an unloading rack (14) arranged in the grain transporting vehicle carriage (1), a front chain wheel shaft (2) rotatably arranged at the front bottom of the unloading rack (14), a rear chain wheel shaft (3) rotatably arranged at the rear bottom of the unloading rack (14) and a plurality of scrapers (10), the unloading rack (14) is arranged along the length direction of the grain transporting vehicle carriage (1), the front chain wheel shaft (2) and the rear chain wheel shaft (3) are oppositely arranged in parallel, two ends of the front chain wheel shaft (2) are respectively provided with a left front side chain wheel (4) and a right front side chain wheel (6), two ends of the rear chain wheel shaft (3) are respectively provided with a left rear side chain wheel (5) and a right rear side chain wheel (7), a chain with lugs A (8) is wound on the left front side chain wheel (4) and the left rear side chain wheel (5), the chain B (9) with the lugs is wound on the right front side chain wheel (6) and the right rear side chain wheel (7), two ends of the scraping plates (10) are respectively fixed on the chain A (8) with the lugs and the chain B (9) with the lugs, the scraping plates (10) are arranged at equal intervals, a power mechanism (16) for driving the front chain wheel shaft (2) to rotate is further fixed in the grain transportation vehicle carriage (1), and the power mechanism (16) is in power connection with the front chain wheel shaft (2).
2. The chain-type transmission special vehicle for transporting grains according to claim 1, which is characterized in that: unloading frame (14) is including supporting baseplate (15), a side of supporting baseplate (15) is provided with left side landing slab (11) that leans out, the opposite side limit of supporting baseplate (15) is provided with right side landing slab (12) that leans out, left side landing slab (11) and right side landing slab (12) symmetry set up, the opposite side limit of left side landing slab (11) is fixed at the middle part of fortune grain car carriage (1) one side inner wall, the opposite side limit of right side landing slab (12) is fixed at the middle part of fortune grain car carriage (1) opposite side inner wall, the bottom at left side landing slab (11) and right side landing slab (12) is installed through the rotation of corresponding bearing A respectively in the both ends of preceding sprocket shaft (2), the bottom at left side landing slab (11) and right side landing slab (12) is installed through the rotation of corresponding bearing B respectively in the both ends of back sprocket shaft (3).
3. The chain-type transmission special vehicle for transporting grains according to claim 2, which is characterized in that: still including setting up many back shafts (13) between front sprocket shaft (2) and rear sprocket shaft (3), many back shafts (13) equidistance word setting, the both ends of back shaft (13) are fixed respectively in the bottom of left side slide down plate (11) and right side slide down plate (12), and the upper chain of taking ear chain A (8) and taking ear chain B (9) all supports on back shaft (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114051.1U CN210709756U (en) | 2019-07-16 | 2019-07-16 | Chain type transmission grain-transporting special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921114051.1U CN210709756U (en) | 2019-07-16 | 2019-07-16 | Chain type transmission grain-transporting special vehicle |
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| CN210709756U true CN210709756U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921114051.1U Active CN210709756U (en) | 2019-07-16 | 2019-07-16 | Chain type transmission grain-transporting special vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075187A (en) * | 2020-09-16 | 2020-12-15 | 东北林业大学 | Fritillary bulb harvesting mechanical shellfish soil lifting device |
| CN112519655A (en) * | 2020-10-27 | 2021-03-19 | 山东天鸿汽车科技股份有限公司 | Self-discharging vehicle |
| CN113581048A (en) * | 2021-08-13 | 2021-11-02 | 河南皇马车辆有限公司 | Transmission device of container semi-trailer |
-
2019
- 2019-07-16 CN CN201921114051.1U patent/CN210709756U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112075187A (en) * | 2020-09-16 | 2020-12-15 | 东北林业大学 | Fritillary bulb harvesting mechanical shellfish soil lifting device |
| CN112519655A (en) * | 2020-10-27 | 2021-03-19 | 山东天鸿汽车科技股份有限公司 | Self-discharging vehicle |
| CN113581048A (en) * | 2021-08-13 | 2021-11-02 | 河南皇马车辆有限公司 | Transmission device of container semi-trailer |
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