CN116812456A - Auxiliary loading and unloading structure of semitrailer - Google Patents
Auxiliary loading and unloading structure of semitrailer Download PDFInfo
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- CN116812456A CN116812456A CN202310806704.7A CN202310806704A CN116812456A CN 116812456 A CN116812456 A CN 116812456A CN 202310806704 A CN202310806704 A CN 202310806704A CN 116812456 A CN116812456 A CN 116812456A
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 230000001276 controlling effect Effects 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The invention discloses an auxiliary loading and unloading structure of a semitrailer, which comprises the following components: the conveying belt is obliquely arranged on the ground; the conveying pipe is vertically arranged at the upper end of the conveying belt and is provided with a feed inlet communicated with the conveying belt; the plurality of adjusting pipes are sequentially sleeved and arranged and fixed at the lower ends of the transmission pipes, and the side walls of the adjusting pipes are provided with mutually communicated discharge holes; the sealing plate is arranged at the lower end of the regulating pipe at the outermost layer; the support rod is arranged on the sealing plate and is flush with the side wall of the lower end of the discharge hole; the driving mechanism is used for controlling the vertical sliding of the adjusting pipe; the pushing mechanism is arranged on the side wall of the sealing plate and used for pushing out goods in the adjusting pipe along the discharge hole. The invention has the following advantages and effects: through setting up telescopic governing pipe, realize the regulation of discharge gate height position, make the loader can select suitable and comfortable height position to accept the goods, need not to bow always and straight crisscross work of waist to reduce intensity of labour, protection waist is healthy.
Description
Technical Field
The invention relates to the field of semitrailers, in particular to an auxiliary loading and unloading structure of a semitrailer.
Background
The semitrailer is a trailer with axles placed behind the center of gravity of the vehicle and equipped with coupling means for transmitting horizontal and vertical forces to the tractor, and is a heavy transportation vehicle connected to the semitrailer head by means of towing pins.
When a traditional semitrailer is used for shipping square cargoes packaged by a paper box, the cargoes are generally transmitted to the semitrailer from the ground by adopting a conveying belt, and a loader on the semitrailer receives the cargoes and then places the cargoes.
However, when receiving goods, the height position of the conveyor belt cannot be adjusted, so that a loader is required to receive goods at a fixed height position no matter in high or low goods, and therefore, the loader is required to bend all the time and work straight at intervals, the labor intensity is increased, and the improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an auxiliary loading and unloading structure of a semitrailer, which has the effect of reducing labor intensity.
The technical aim of the invention is realized by the following technical scheme: an auxiliary loading and unloading structure of a semitrailer, comprising:
the conveying belt is obliquely arranged on the ground;
the conveying pipe is vertically arranged at the upper end of the conveying belt and is provided with a feed inlet communicated with the conveying belt;
the plurality of adjusting pipes are sequentially sleeved and arranged and fixed at the lower ends of the transmission pipes, and the side walls of the adjusting pipes are provided with mutually communicated discharge ports;
the sealing plate is arranged at the lower end of the regulating pipe at the outermost layer;
the supporting rod is arranged on the sealing plate and is flush with the side wall of the lower end of the discharge hole;
the driving mechanism is used for controlling the adjusting pipe to vertically slide;
and the pushing mechanism is arranged on the side wall of the sealing plate and used for pushing out goods in the adjusting pipe along the discharge hole.
Through adopting above-mentioned technical scheme, when loading to the goods, loading and unloading worker control actuating mechanism work, and loading and unloading worker is according to self height and custom this moment, selects the high position of closing plate to the regulation pipe of inlayer is expanded, and outer regulation pipe cup joints each other, and the discharge gate is aimed at each other. Then in conveying the conveyer belt to the transmission pipe with the goods, the goods free fall and drop to the supporting pole, push mechanism releases the goods by the discharge gate afterwards, and the workman can carry the goods in a comfortable high position this moment, can also put things in good order the goods of eminence or low department as required and put things in good order as the reference, selects suitable governing pipe, satisfies convenient transport and transportation. Therefore, through setting up telescopic governing pipe, realize the regulation of discharge gate height position, make the loading and unloading worker can select suitable and comfortable height position to accept the goods, need not to bow always and straight crisscross work of waist to reduce intensity of labour, protection waist is healthy.
The present invention may be further configured in a preferred example to: the driving mechanism comprises a supporting frame, an air cylinder and a driving rod, wherein the supporting frame is arranged on the side wall of the transmission pipe, the air cylinder is arranged at the lower end of the supporting frame, and the driving rod is arranged on the side wall of the sealing plate and is fixed with the air cylinder.
Through adopting above-mentioned technical scheme, when controlling the regulation pipe, utilize cylinder control actuating lever motion, utilize actuating lever to drive the regulation pipe motion of closing plate and lower floor, control the regulation pipe and cup joint each other or expand, realize the convenient regulation of the high position of closing plate.
The present invention may be further configured in a preferred example to: the pushing mechanism comprises an electric cylinder and a push rod, the electric cylinder is arranged on the sealing plate, the push rod is horizontally arranged on the electric cylinder, and each side wall of the adjusting pipe is provided with a pushing hole which is communicated with each other and used for the push rod to penetrate through.
Through adopting above-mentioned technical scheme, when needing to push out the goods, utilize the electric jar to promote the push rod and pass the push hole, utilize the push rod to release the goods along the discharge gate voluntarily, realize convenient release and laborsaving transport of goods.
The present invention may be further configured in a preferred example to: the side wall of the adjusting pipe is vertically connected with a cover plate which is used for covering the discharge hole in a sliding manner.
Through adopting above-mentioned technical scheme, when the governing pipe was expanded completely, except not having the apron on the outer governing pipe of outermost, the apron on other governing pipes freely falls and shelters from the discharge gate, and restriction goods can only be followed fixed discharge gate and transmitted. When the adjusting pipes are overlapped, the outer adjusting pipe can automatically jack up the cover plate on the inner adjusting pipe, and the automatic opening of the discharge hole is realized.
The present invention may be further configured in a preferred example to: the lower terminal surface of supporting pole is vertical to be provided with and runs through the shock attenuation pole of closing plate, the lower terminal surface of shock attenuation pole is provided with the baffle, the outer wall cover of shock attenuation pole is equipped with and is located the baffle with the spring between the closing plate lower terminal surface.
Through adopting above-mentioned technical scheme, through setting up the shock attenuation pole, increase the shock-absorbing capacity of support pole, consequently when the goods striking support pole, can reduce the impact between the two, prevent that the goods from damaging.
The present invention may be further configured in a preferred example to: the upper end face of the supporting rod is provided with a ball.
Through adopting above-mentioned technical scheme, reduce the frictional force between goods and the supporting pole through setting up the ball, realize the smooth and easy propelling movement of goods.
The present invention may be further configured in a preferred example to: the conveyer belt is characterized in that support plates are arranged on two sides of the lower end of the conveyer belt, sliding rods are horizontally connected to the support plates in a sliding mode, clamping plates are arranged on one sides, close to each other, of the sliding rods, and driving sources for controlling the sliding rods to horizontally slide are arranged on the support plates.
Through adopting above-mentioned technical scheme, when carrying out the transmission to the goods, utilize the horizontal reciprocal slippage of actuating source control slide bar, utilize splint to beat the goods this moment, realize the correction and the centering of goods for the goods can be according to the regular transportation of prescribed direction to the transmission intraductal, guarantee the stable transmission of goods.
The present invention may be further configured in a preferred example to: the inside wall of splint rotates and is connected with the gyro wheel.
Through adopting above-mentioned technical scheme, through setting up the gyro wheel for when patting the goods, can not influence the normal marching of goods, guarantee the stable transmission of goods.
The present invention may be further configured in a preferred example to: both sides of the upper end position of the conveyor belt are provided with guide plates, and the guide plates are used for clamping both sides of goods.
Through adopting above-mentioned technical scheme, through setting up the both sides of deflector centre gripping goods, realize regular transmission and the stable transportation after the goods are corrected.
In summary, the invention has the following beneficial effects:
1. through setting up telescopic governing pipe, realize the regulation of discharge gate height position, make the loader select suitable and comfortable height position to accept the goods, need not to bow and straight waist staggered work always to reduce intensity of labour, protect waist health;
2. the cover plate is arranged to cover the discharge hole, so that cargoes can be limited to be transmitted from the fixed discharge hole, and the cover plate on the inner-layer adjusting pipe can be automatically jacked up by the outer-layer adjusting pipe, so that the automatic opening of the discharge hole is realized;
3. through utilizing splint to pat the goods, realize the correction and the centering of goods for the goods can be according to the regular transportation of stipulation direction to the transmission intraductal, guarantee the stable transmission of goods.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic view of the internal structure of the regulating tube of the embodiment;
fig. 3 is a schematic structural view of a support plate of the embodiment.
Reference numerals: 1. a conveyor belt; 11. a support plate; 12. a slide bar; 13. a clamping plate; 14. a roller; 15. a driving source; 16. a guide plate; 2. a transmission tube; 21. a feed inlet; 3. an adjusting tube; 31. a discharge port; 32. pushing holes; 33. a cover plate; 4. a sealing plate; 5. a support rod; 51. a ball; 52. a shock-absorbing rod; 53. a baffle; 54. a spring; 6. a driving mechanism; 61. a support frame; 62. a cylinder; 63. a driving rod; 7. a pushing mechanism; 71. an electric cylinder; 72. a push rod.
Detailed Description
The technical scheme of the present invention will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, an auxiliary loading and unloading structure of a semitrailer comprises a conveyor belt 1, a transmission pipe 2, a plurality of adjusting pipes 3, a sealing plate 4, a supporting rod 5, a driving mechanism 6 and a pushing mechanism 7.
As shown in fig. 1 and 2, the conveyor belt 1 is obliquely arranged on the ground and is used for transporting cargoes from the ground to a high place so as to realize the height lifting of the cargoes. The transfer pipe 2 is vertically provided at the upper end of the transfer belt 1, and has a feed port 21 communicating with the transfer belt 1 for allowing goods to freely fall from within the transfer pipe 2.
As shown in fig. 1 and 2, the plurality of adjusting pipes 3 are sequentially sleeved and arranged and fixed at the lower end of the conveying pipe 2, and the side walls of the adjusting pipes 3 are provided with mutually overlapped and mutually communicated discharge ports 31 for the goods to slide out. The sealing plate 4 is arranged at the lower end of the regulating pipe 3 at the outermost layer and is used for receiving goods.
As shown in fig. 1 and 2, the supporting rod 5 is disposed on the sealing plate 4 and is flush with the side wall of the lower end of the discharge port 31, and the ball 51 is disposed on the upper end surface of the supporting rod 5, so that friction between the cargo and the supporting rod 5 is reduced, and smooth pushing of the cargo is realized.
As shown in fig. 1 and 2, the driving mechanism 6 is used for controlling the vertical sliding of the adjusting tube 3, and the driving mechanism 6 includes a support frame 61, an air cylinder 62, and a driving rod 63. The support frame 61 is disposed on the side wall of the transmission pipe 2, the cylinder 62 is disposed at the lower end of the support frame 61, and the driving rod 63 is disposed on the side wall of the sealing plate 4 and fixed with the cylinder 62.
As shown in fig. 1 and 2, the pushing mechanism 7 is used for pushing out the goods in the adjusting tube 3 along the discharge port 31, and the pushing mechanism 7 includes an electric cylinder 71 and a push rod 72. The electric cylinder 71 is arranged on the sealing plate 4, the push rod 72 is horizontally arranged on the electric cylinder 71, and the side wall of each adjusting tube 3 is provided with push holes 32 which are mutually communicated and are penetrated by the push rod 72.
When loading cargoes, the loading and unloading work control cylinder 62 works, at this time, the cylinder 62 controls the driving rod 63 to move, the driving rod 63 drives the sealing plate 4 and the regulating pipe 3 at the lowest layer to start to move, and the regulating pipes 3 are controlled to be sleeved with each other or unfolded. At this time, the height of the sealing plate 4 is observed, that is, the adjusting pipes 3 are sleeved together, and then the assembling and disassembling worker selects the height position of the sealing plate 4 according to the height and habit of the assembling and disassembling worker, so that the adjusting pipes 3 of the inner layer are unfolded, the adjusting pipes 3 of the outer layer are sleeved with each other, and the discharging holes 31 are aligned with each other.
Then in conveying the conveyer belt 1 to conveying pipe 2 with the goods, the goods freely falls and drops on the supporting pole 5, utilizes the electric jar 71 to promote push rod 72 to pass push hole 32 afterwards, utilizes push rod 72 to release the goods along discharge gate 31 voluntarily, realizes the convenient release and laborsaving transport of goods.
Finally, the worker can carry the goods at a comfortable height position, and can also stack the goods at a high place or a low place as required, and a proper adjusting pipe 3 is selected, so that the convenience in carrying and transporting is met.
As shown in fig. 1 and 2, the side walls of the remaining regulating pipes 3 are vertically slidably connected with a cover plate 33 for covering the discharge port 31, except for the outermost regulating pipe 3.
When the regulating tube 3 is fully unfolded, the cover plates 33 on the other regulating tubes 3 are free to fall and shield the discharge hole 31 except for the cover plates 33 on the regulating tube 3 on the outermost layer, so that cargoes are limited to be only transmitted from the fixed discharge hole 31. When the adjusting pipes 3 are overlapped, the outer adjusting pipe 3 will automatically jack up the cover plate 33 on the inner adjusting pipe 3, so as to realize the automatic opening of the discharge hole 31.
As shown in fig. 1 and 2, a shock absorbing rod 52 penetrating the sealing plate 4 is vertically arranged on the lower end surface of the supporting rod 5, a baffle plate 53 is arranged on the lower end surface of the shock absorbing rod 52, and a spring 54 positioned between the baffle plate 53 and the lower end surface of the sealing plate 4 is sleeved on the outer wall of the shock absorbing rod 52.
Therefore, in the process of transporting the goods, the damping capacity of the supporting rod 5 is increased by arranging the damping rod 52 and the spring 54 on the supporting rod 5, so that the impact between the damping rod and the supporting rod 5 can be reduced when the goods strike the supporting rod 5, and the goods are prevented from being damaged.
As shown in fig. 1 and 3, support plates 11 are provided on both sides of the lower end of the conveyor belt 1, and a slide rod 12 is horizontally slidably connected to the support plates 11. The side that slide bar 12 is close to each other is provided with splint 13, and splint 13's inside wall rotates to be connected with gyro wheel 14, is provided with the actuating source 15 that control slide bar 12 horizontal slip on the backup pad 11.
When the goods are transmitted, the driving source 15 is used for controlling the sliding rod 12 to horizontally reciprocate to slide, and the clamping plate 13 is used for beating the goods at the moment, so that the goods are corrected and centered, and the goods can be regularly transported into the transmission pipe 2 according to the specified direction, and the stable transmission of the goods is ensured. Meanwhile, the roller 14 is arranged, so that the normal running of the goods can not be influenced while the goods are beaten, and the stable transmission of the goods is ensured.
As shown in fig. 1 and 3, guide plates 16 are arranged on two sides of the upper end of the conveyor belt 1, and the guide plates 16 are used for clamping two sides of goods, so that regular transmission and stable transportation of the goods after correction are realized.
The present invention is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present invention.
Claims (9)
1. An auxiliary loading and unloading structure of a semi-trailer is characterized in that: comprising the following steps:
the conveyor belt (1) is obliquely arranged on the ground;
the conveying pipe (2) is vertically arranged at the upper end of the conveying belt (1) and is provided with a feed inlet (21) communicated with the conveying belt (1);
the plurality of adjusting pipes (3) are sequentially sleeved and arranged and fixed at the lower end of the transmission pipe (2), and the side walls of the adjusting pipes (3) are provided with mutually communicated discharge ports (31);
a sealing plate (4) which is arranged at the lower end of the regulating pipe (3) at the outermost layer;
the supporting rod (5) is arranged on the sealing plate (4) and is flush with the side wall of the lower end of the discharge hole (31);
the driving mechanism (6) is used for controlling the vertical sliding of the adjusting pipe (3);
and the pushing mechanism (7) is arranged on the side wall of the sealing plate (4) and is used for pushing out the goods in the adjusting pipe (3) along the discharge hole (31).
2. An auxiliary loading and unloading structure of a semitrailer according to claim 1, characterized in that: the driving mechanism (6) comprises a supporting frame (61), an air cylinder (62) and a driving rod (63), wherein the supporting frame (61) is arranged on the side wall of the transmission pipe (2), the air cylinder (62) is arranged at the lower end of the supporting frame (61), and the driving rod (63) is arranged on the side wall of the sealing plate (4) and is fixed with the air cylinder (62).
3. An auxiliary loading and unloading structure of a semitrailer according to claim 1, characterized in that: the pushing mechanism (7) comprises an electric cylinder (71) and a push rod (72), the electric cylinder (71) is arranged on the sealing plate (4), the push rod (72) is horizontally arranged on the electric cylinder (71), and each side wall of the adjusting tube (3) is provided with a pushing hole (32) which is mutually communicated and used for the push rod (72) to penetrate through.
4. An auxiliary loading and unloading structure of a semitrailer according to claim 1, characterized in that: the side wall of the adjusting pipe (3) is vertically connected with a cover plate (33) for covering the discharge hole (31) in a sliding manner.
5. An auxiliary loading and unloading structure of a semitrailer according to claim 1, characterized in that: the bearing rod is characterized in that a damping rod (52) penetrating through the sealing plate (4) is vertically arranged on the lower end face of the bearing rod (5), a baffle plate (53) is arranged on the lower end face of the damping rod (52), and a spring (54) located between the baffle plate (53) and the lower end face of the sealing plate (4) is sleeved on the outer wall of the damping rod (52).
6. The auxiliary loading and unloading structure of a semitrailer according to claim 5, wherein: the upper end face of the bearing rod (5) is provided with a ball (51).
7. An auxiliary loading and unloading structure of a semitrailer according to claim 1, characterized in that: the two sides of the lower end position of the conveyor belt (1) are respectively provided with a supporting plate (11), the supporting plates (11) are horizontally connected with sliding rods (12) in a sliding mode, clamping plates (13) are arranged on one sides, close to each other, of the sliding rods (12), and driving sources (15) for controlling the sliding rods (12) to horizontally slide are arranged on the supporting plates (11).
8. The auxiliary loading and unloading structure of a semitrailer according to claim 7, wherein: the inner side wall of the clamping plate (13) is rotatably connected with a roller (14).
9. The auxiliary loading and unloading structure of a semitrailer according to claim 7, wherein: both sides of the upper end position of the conveyor belt (1) are provided with guide plates (16), and the guide plates (16) are used for clamping both sides of goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310806704.7A CN116812456B (en) | 2023-06-30 | 2023-06-30 | Auxiliary loading and unloading structure of semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310806704.7A CN116812456B (en) | 2023-06-30 | 2023-06-30 | Auxiliary loading and unloading structure of semitrailer |
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| Publication Number | Publication Date |
|---|---|
| CN116812456A true CN116812456A (en) | 2023-09-29 |
| CN116812456B CN116812456B (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310806704.7A Active CN116812456B (en) | 2023-06-30 | 2023-06-30 | Auxiliary loading and unloading structure of semitrailer |
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| CN (1) | CN116812456B (en) |
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| CN202594250U (en) * | 2012-05-31 | 2012-12-12 | 太原重工股份有限公司 | Telescopic buffering sliding barrel for high warehouse blanking |
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| CN110723567A (en) * | 2019-10-11 | 2020-01-24 | 安顺承诚科技有限公司 | High-precision automatic telescopic cylinder type dust falling device |
| CN210943970U (en) * | 2019-11-18 | 2020-07-07 | 青岛易达卫生用品有限公司 | Feeding device for processing and producing paper extraction |
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| CN114212440A (en) * | 2021-12-09 | 2022-03-22 | 山东高创物流有限公司 | Automatic logistics loading and unloading transportation platform |
| CN114803568A (en) * | 2022-06-13 | 2022-07-29 | 山东华劲专用汽车制造有限公司 | Automatic unloading device of transport semitrailer |
| CN218809222U (en) * | 2022-11-18 | 2023-04-07 | 浙江交工集团股份有限公司 | Dustproof anti-segregation telescopic discharging pipe at discharging end of conveying belt |
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- 2023-06-30 CN CN202310806704.7A patent/CN116812456B/en active Active
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| CN201553490U (en) * | 2009-10-23 | 2010-08-18 | 山东博润工业技术有限公司 | Slipping flexible entrucking chute |
| CN202594250U (en) * | 2012-05-31 | 2012-12-12 | 太原重工股份有限公司 | Telescopic buffering sliding barrel for high warehouse blanking |
| CN205633847U (en) * | 2016-04-12 | 2016-10-12 | 铜陵市得盛机电制品有限责任公司 | A flexible swift current section of thick bamboo |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116812456B (en) | 2024-06-04 |
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