CN218489552U - Low-density powder material transportation semitrailer - Google Patents
Low-density powder material transportation semitrailer Download PDFInfo
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- CN218489552U CN218489552U CN202222615001.XU CN202222615001U CN218489552U CN 218489552 U CN218489552 U CN 218489552U CN 202222615001 U CN202222615001 U CN 202222615001U CN 218489552 U CN218489552 U CN 218489552U
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Abstract
The utility model discloses a low density powder material transport semitrailer, this low density powder material transport semitrailer includes: the tank body is arranged on the frame; the frame comprises a frame vertical plate, a middle cross beam, a front seal head and a rear seal head, and the frame vertical plate, the front seal head and the rear seal head of the frame have 1/10 of mutual overlapping area; wherein, be provided with 5 sets of support rings in jar internal tank, jar body and frame are middle straight section structure. Use the technical scheme of the utility model, solved the problem that powder tank semitrailer easily ftractures, under the lightweight circumstances of assurance powder tank semitrailer, promoted the intensity of powder tank semitrailer.
Description
Technical Field
The utility model relates to a semitrailer technical field, concretely relates to low density powder material transport semitrailer.
Background
At present, a powder tank semi-trailer is also called a cement tank truck, a bulk cement truck, a powder material transport vehicle and the like and comprises a special automobile chassis, a bulk cement truck tank body, an air pipeline system, an automatic unloading device and the like. The method is suitable for bulk transportation of dry powder materials with particle diameters of not more than 0.1mm, such as fly ash, cement, lime powder, ore powder, granular alkali and the like. The cement filling machine is mainly used for cement factories, cement warehouses and large-scale construction sites, and can save a large amount of packaging materials and loading and unloading labor.
The existing semi-trailer tank body for transporting low-density powder materials adopts a V-shaped design, is easy to crack, has small unloading angle and long unloading time; the front and the back of the frame are flat-plate type, and sharp corners at two ends are easy to crack; in addition, as the country begins to require standard load transportation, administers the overload phenomenon, current semitrailer structure is comparatively complicated and the dead weight is heavier at present, does not conform to current market and pursues the lightweight.
SUMMERY OF THE UTILITY MODEL
In view of the above problem, the embodiment of the utility model provides a low density powder material transport semitrailer has solved the problem that powder tank semitrailer easily ftractures, under the lightweight circumstances of assurance powder tank semitrailer, has promoted the intensity of powder tank semitrailer.
According to the utility model discloses an aspect provides a low density powder material transport semitrailer, low density powder material transport semitrailer includes: the tank body is arranged on the frame;
the frame comprises a frame vertical plate, a middle cross beam, a front end socket and a rear end socket, wherein the frame vertical plate, the front end socket of the frame and the rear end socket of the frame have a mutual overlapping area of 1/10; wherein, the first and the second end of the pipe are connected with each other,
the internal jar of jar is provided with 5 groups of support rings, the jar body with the frame is middle straight section structure.
In an optional mode, the frame further comprises a protection device welded to the side guards on the two sides of the frame and welded to the rear guard at the tail part of the frame; wherein the content of the first and second substances,
the side shield is arranged at a non-tire position of the side end of the frame so as to shield a gap from the bottom of the frame to the ground.
In an alternative form, the ground clearance between the side guard bottom and the ground is in the range of 1.2m-1.5m.
In an optional mode, a detection device and an alarm device are respectively arranged on the side guard and the rear guard;
the detection device is connected to a power supply and a control device of the semitrailer, and the alarm device is connected to the power supply and the control device of the semitrailer;
the detection device is used for detecting the moving objects on the side and the back of the semitrailer in real time under the control of the control device;
and the alarm device is used for giving an alarm when the detection device detects that a moving object exists in the preset distance around the semitrailer.
In an optional manner, the semi-trailer for transporting low-density powdered material further includes: the reminding device is arranged in a cab of the semitrailer;
the reminding device is connected with the control device and used for reminding a user when the detection device detects that a moving object exists in the preset distance around the semitrailer.
In an alternative, the predetermined distance is in the range of 0-1m.
In an optional mode, the low-density powdered material transportation semitrailer further comprises: the ladder stand is arranged at the 1/3 position of the rear end of the tank body, and the gap between the ladder stand and the tank body is 10cm-20cm.
In an alternative mode, the front seal head and the rear seal head of the frame are non-standard butterfly seal heads with rectangular circular and oval cross sections.
In an optional mode, the tank body and the frame are made of stainless steel, aluminum alloy or carbon steel.
The semi-trailer for transporting low-density powder particle materials has 1/10 of mutual overlapping area through the frame vertical plate, the frame front end socket and the frame rear end socket which are arranged on the frame, so that the cracking phenomenon caused by less overlapping of the frame vertical plate and the end socket is avoided, and the lightweight of the powder tank semi-trailer is ensured due to no additional structure; in addition, 5 groups of support rings are arranged in the tank body, the tank body and the frame are of a middle straight section structure, so that the forming and good bearing capacity of the tank body are ensured, the middle straight section structure can effectively reduce stress concentration, reduce the risk of cracking of a middle welding seam of the tank body, and ensure safer use; meanwhile, the tank body is designed to be provided with the straight section in the middle, so that the discharging angle is larger than that of the traditional structure without the straight section, the discharging speed is higher, the discharging time is short, and the transportation efficiency is improved.
The foregoing is only an overview of the embodiments of the present invention, and in order to make the technical means of the embodiments of the present invention more clearly understood, the embodiments of the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the embodiments of the present invention more obvious and understandable, the following detailed description of the embodiments of the present invention is given.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of an embodiment of a low-density powder material transportation semitrailer of the present invention;
fig. 2 shows a schematic structural diagram of another embodiment of the semi-trailer for transporting low-density separation materials.
The reference numbers illustrate:
1-tank body; 2-a support ring; 3-middle straight section structure; 4-a frame; 5, erecting a frame plate; 7-a middle cross beam; 8-front end enclosure; 9-sealing the end socket; 10-a suspension; 11-a bracket arm; 12-a draw pin; 13-a traction plate; 15-side climbing ladder; 16-side protection; 17-post protection; 19-a tire; 20-a detection device; 21-an alarm device; 22-a control device; 23-a reminder device.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "a and/or B" as an example, including either the a aspect, or the B aspect, or both the a and B aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a low density powder material transport semitrailer, as shown in fig. 1-2, this low density powder material transport semitrailer includes:
the tank comprises a frame 4 and a tank body 1 arranged on the frame 4;
the frame 4 comprises a frame vertical plate 5, a middle cross beam 7, a front end enclosure 8 and a rear end enclosure 9, and the frame vertical plate 5, the front end enclosure 8 of the frame 4 and the rear end enclosure 9 of the frame 4 have a mutual overlapping area of 1/10; wherein, the first and the second end of the pipe are connected with each other,
the internal jar of jar is provided with 5 groups of support rings 2, jar body 1 with frame 4 is middle straight section structure 3.
In the embodiment, compared with the traditional semitrailer, 1/10 of the mutual overlapping area exists among the vertical frame plate 5, the front end socket 8 of the frame 4 and the rear end socket 9 of the frame 4, so that the cracking phenomenon caused by less overlapping of the vertical frame plate 5 and the end sockets is avoided, and the light weight of the powder tank semitrailer is ensured due to no extra additional structure; in addition, 5 groups of support rings 2 are arranged in the tank body 1, the tank body 1 and the frame 4 are both of a middle straight section structure 3, so that the molding and good pressure bearing capacity of the tank body 1 are ensured, the middle straight section structure 3 can effectively reduce stress concentration, reduce the risk of cracking of a middle welding seam of the tank body 1, and is safer to use; meanwhile, the tank body 1 adopts a design with a straight section in the middle, so that the unloading angle is larger than that of the traditional structure without the straight section, the unloading speed is higher, the unloading time is short, and the transportation efficiency is improved.
In the embodiment, the front suspension frame 10 of the semitrailer is designed to be widened, so that the bearing capacity is improved, and the problem of cracking caused by insufficient bearing capacity when the semitrailer passes through a long uphill road section and a long downhill road section is effectively solved; the front bracket 11 of the semitrailer is arranged at the traction pin 12, so that the stress is smoother, the traction plate 13 is reinforced, and the cracking phenomenon of the frame 4 at the traction plate 13 is effectively reduced.
In the above embodiment, the front seal 8 and the rear seal 9 of the frame 4 may be, but are not limited to, non-standard butterfly seals with rectangular circular and elliptical cross-sections. Further, the semi-trailer for transporting low-density powder particle materials further comprises: the side crawling ladder 15 is arranged at 1/3 of the rear end of the tank body 1, and the gap between the side crawling ladder 15 and the tank body 1 is 10cm-20cm; compared with a traditional semitrailer, the side crawling ladder 15 is more backward, so that the gap between the side crawling ladder 15 and the tank body 1 can be ensured to be wide enough, and the risk of stepping on the tank body 1 when a user goes up and down is reduced.
In this embodiment, jar body 1 with the material of frame 4 is stainless steel, aluminum alloy or carbon steel, because jar body 1 and frame 4 adopt high strength wear-resisting stainless steel, aluminum alloy or carbon steel, intensity is higher, and weight is lighter, satisfies market lightweight demand, improves conveying efficiency.
In some optional embodiments, as shown in fig. 1, the frame 4 further includes a protection device of a side guard 16 welded to both sides of the frame 4 and a rear guard 17 welded to a rear portion of the frame 4; wherein, the side shield 16 is installed at the position of the non-tire 19 at the side end of the frame 4 to shield the gap from the bottom of the frame 4 to the ground. Further, the ground clearance between the bottom of the side shield 16 and the ground is in the range of 1.2m-1.5m. It should be noted that the side guards 16 are disposed between the front wheels and the rear wheels on both sides of the frame 4 to shield partial space between the frame 4 and the ground, so that the ground clearance between the bottom of the side guards 16 and the ground is 1.2m, 1.3m, 1.4m, 1.5m, etc., thereby ensuring that the side guards 16 of the semitrailer do not rub the ground and preventing the lower vehicle from entering the bottom of the semitrailer during an accident.
In some alternative embodiments, as shown in fig. 2, the side guards 16 and the rear guard 17 are respectively provided with a detection device 20 and an alarm device 21;
the detection device 20 is connected to the power supply and control device 22 of the semitrailer, and the alarm device 21 is connected to the power supply and control device 22 of the semitrailer;
the detection device 20 is used for detecting the side and rear moving objects of the semitrailer in real time under the control of the control device 22;
the alarm device 21 is configured to send an alarm when the detection device 20 detects that a moving object exists within a preset distance around the semitrailer.
Further, the semi-trailer for transporting low-density powder particle materials further comprises: a reminding device 23 arranged in the cab of the semitrailer;
the reminding device 23 is connected to the control device 22, and is configured to remind a user when the detecting device 20 detects that there is a moving object in the preset distance around the semitrailer.
In this embodiment, the side guard 16 and the rear guard 17 are provided with the plurality of detection devices 20, such as radars, laser range finders, cameras, and the like, so that the semi-trailer can detect a moving object within a preset distance around the vehicle, and when detecting that moving objects such as other vehicles exist within the preset distance around the vehicle, the detection data is sent to the reminder device 23 by the control of the control device 22, and the alarm device 21 is controlled to give an alarm. The warning device 23 may be a display device in the vehicle cabin, or an indicator light installed in the cabin to inform the driver of the surrounding situation of the vehicle; the alarm device 21 may be, but is not limited to, a buzzer, an indicator light, and the like, and is not particularly limited herein.
It should be noted that the preset distance is in a range of 0-1m, so that the driver can be reminded when a moving object is present within 1m around the semitrailer.
In the above-mentioned embodiment, can set up cushion (not marking in the figure) at the surface of side protection 16 and back protection 17, when the vehicle of semitrailer collided objects such as other vehicles, cushion can offset the dynamics of partly collision, reduced the collision loss, promoted the security. It will be appreciated that the sensing devices 20 provided to the side guards 16 and the rear guard 17 of the semitrailer are not shielded by the cushioning.
Above only be the utility model discloses an optional embodiment to not consequently restrict the utility model discloses a patent range, all be in the utility model discloses a scheme is conceived under, utilizes the equivalent structure transform of doing of the contents of description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (9)
1. A low density powder material transportation semitrailer, characterized in that, low density powder material transportation semitrailer includes: the tank body is arranged on the frame;
the frame comprises a frame vertical plate, a middle cross beam, a front end socket and a rear end socket, and the frame vertical plate, the front end socket of the frame and the rear end socket of the frame have 1/10 of mutual overlapping area; wherein, the first and the second end of the pipe are connected with each other,
the internal jar of jar is provided with 5 groups of support rings, the jar body with the frame is middle straight section structure.
2. A semitrailer for transporting low-density powdered materials according to claim 1, characterised in that the frame further includes side guards welded to both sides of the frame and a rear guard welded to a rear portion of the frame; wherein, the first and the second end of the pipe are connected with each other,
the side shield is mounted at a non-tire position of the side end of the frame to shield a gap from the bottom of the frame to the ground.
3. A low density powdered material transport semitrailer as claimed in claim 2, wherein the ground clearance between the side shield bottom and the ground is in the range of 1.2m-1.5m.
4. A semitrailer for transporting low-density powdered materials according to claim 2, characterized in that a detection device and an alarm device are respectively arranged on the side protection and the rear protection;
the detection device is connected to a power supply and a control device of the semitrailer, and the alarm device is connected to the power supply and the control device of the semitrailer;
the detection device is used for detecting the moving objects on the side and the back of the semitrailer in real time under the control of the control device;
and the alarm device is used for giving an alarm when the detection device detects that moving objects exist in the preset distance around the semitrailer.
5. A low-density powdered material transport semitrailer as claimed in claim 4, further comprising: the reminding device is arranged in a cab of the semitrailer;
the reminding device is connected with the control device and used for reminding a user when the detection device detects that a moving object exists in the preset distance around the semitrailer.
6. A semi-trailer for transporting low-density powdered materials as claimed in claim 5, wherein said predetermined distance is in the range of 0-1m.
7. A low-density powdered material transport semitrailer as claimed in claim 1, further comprising: the crawling ladder is arranged at the 1/3 position of the rear end of the tank body, and the gap between the crawling ladder and the tank body is 10cm-20cm.
8. A semi-trailer for transporting low-density powdered materials as claimed in any one of claims 1 to 7, wherein the front end enclosure and the rear end enclosure of the frame are non-standard butterfly end enclosures with rectangular circular and elliptical cross-sections.
9. A semi-trailer for transporting low-density powdered materials as claimed in any one of claims 1-7, wherein the materials of said tank and said frame are stainless steel, aluminium alloy or carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222615001.XU CN218489552U (en) | 2022-09-30 | 2022-09-30 | Low-density powder material transportation semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222615001.XU CN218489552U (en) | 2022-09-30 | 2022-09-30 | Low-density powder material transportation semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218489552U true CN218489552U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222615001.XU Active CN218489552U (en) | 2022-09-30 | 2022-09-30 | Low-density powder material transportation semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218489552U (en) |
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2022
- 2022-09-30 CN CN202222615001.XU patent/CN218489552U/en active Active
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