CN215944391U - Unloading structure for carriage of rear dump truck - Google Patents
Unloading structure for carriage of rear dump truck Download PDFInfo
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- CN215944391U CN215944391U CN202122214854.8U CN202122214854U CN215944391U CN 215944391 U CN215944391 U CN 215944391U CN 202122214854 U CN202122214854 U CN 202122214854U CN 215944391 U CN215944391 U CN 215944391U
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Abstract
The utility model provides a discharging structure for a carriage of a rear dump truck. The unloading structure for the carriage of the rear dump truck comprises: the cargo box is provided with a connecting hole, a sliding groove and a mounting groove; the shaft end of the rotating shaft is installed on the inner wall of the container, a rotating plate is installed on the outer surface of the rotating shaft, and a transmission hole is formed in the rotating plate. According to the discharging structure for the carriage of the rear dump truck, the rotating plate capable of being adjusted in a rotating mode is arranged inside the cargo box, after the rotating plate rotates upwards and is adjusted, the gravity center of the cargo on the rotating plate deviates towards the front end, the pressure of the cargo on the box door is reduced, so that the cargo can be conveyed by the cargo box of the dump truck conveniently, after the rotating plate is adjusted downwards, the gravity center of the cargo on the rotating plate deviates towards the rear end, and the cargo can be discharged conveniently after the box door is opened.
Description
Technical Field
The utility model relates to the technical field of dumper trucks, in particular to a discharging structure for a carriage of a rear dump dumper.
Background
With the continuous development and progress of science and the continuous refinement of industrial production technology, a rear-dump type dump truck becomes construction equipment which is convenient to use in construction equipment, and the dump truck is used as a main tool for transportation of building materials, earthwork and the like in engineering construction, is widely applied to construction of expressway construction, city infrastructure, real estate development and the like due to simple structure and high transportation efficiency, and is rapidly developed.
In the process of using the dump truck, the carriage unloading structure of the container of the dump truck is particularly important, and due to the fact that the carriage is mainly used for storing materials, after the materials are stored, the hydraulic overturning mechanism is needed to overturn and unload the materials when the materials are unloaded.
In prior art, the current carriage is unloaded inside and is fixed planar structure, when unloading, need use tilting mechanism complete upset just can be stable carry out automatic discharge with the inside goods in carriage, when upset angle was not enough, the inside goods in carriage easily stopped in the inside in carriage.
Therefore, it is necessary to provide a discharging structure for a rear dump truck body to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a discharging structure for a carriage of a rear dump truck, which solves the problem of poor discharging stability caused by the influence of a dump truck turning structure when the carriage discharges.
In order to solve the technical problem, the utility model provides a discharging structure for a carriage of a rear dump truck, which comprises: the cargo box is provided with a connecting hole, a sliding groove and a mounting groove; the shaft end of the rotating shaft is mounted on the inner wall of the container, a rotating plate is mounted on the outer surface of the rotating shaft, and a transmission hole is formed in the rotating plate; the top of the telescopic piece is fixedly arranged inside the mounting groove; the surface of the transmission plate is fixedly arranged at the output end of the telescopic piece; and one end of the transmission shaft is fixedly arranged on the inner side of the transmission plate.
Preferably, the inside of the connection hole and the inside of the sliding groove are communicated with each other, and the inside of the installation groove and the inside of the sliding groove are communicated with each other.
Preferably, the surface of the rotating shaft is in rotating connection with the inner surface of the container, and the outer surface of the rotating plate is in sliding connection with the inner surface of the container.
Preferably, the outer surface of the transmission plate is slidably connected with the inner surface of the sliding groove, the surface of the transmission shaft is matched with the inner surface of the connecting hole, and the surface of the transmission shaft is in transmission connection with the inner surface of the transmission hole.
Preferably, the adjusting tank has been seted up to the inboard of packing box, one side fixed mounting of packing box has adjusting motor, adjusting motor's output fixed mounting has the lead screw, the surperficial threaded connection of lead screw has the link, one side fixed mounting of link has the scraping wings, the dashpot has been seted up to the bottom of scraping wings, the inside fixed mounting of dashpot has buffer spring, buffer spring's bottom fixedly connected with contact plate.
Preferably, one end of the screw rod penetrates through the surface of the container and extends to the inside of the adjusting groove, and the shaft end of the screw rod is rotatably connected with the inner surface of the adjusting groove.
Preferably, the surface of the material pushing plate is in sliding connection with the inner surface of the adjusting groove, and the outer surface of the material pushing plate is in sliding connection with the inner surface of the container.
Preferably, the surface of the contact plate is slidably coupled to the inner surface of the buffer groove, and the bottom end of the contact plate is fitted to the surface of the rotating plate.
Compared with the prior art, the discharging structure for the carriage of the rear dump dumper provided by the utility model has the following beneficial effects:
the utility model provides a discharging structure for a carriage of a rear dump truck, which is characterized in that a rotating plate capable of being adjusted in a rotating mode is arranged in a cargo box, after the rotating plate is adjusted in an upward rotating mode, the gravity center of cargo on the rotating plate deviates towards the front end, the pressure of the cargo on a box door is reduced, so that the cargo can be conveyed by the cargo box of the dump truck conveniently, after the rotating plate is adjusted in a downward direction, the gravity center of the cargo on the rotating plate deviates towards the rear end, and the cargo can be discharged conveniently after the box door is opened.
Drawings
FIG. 1 is a three-dimensional view of a first embodiment of a discharge structure for a wagon of a tipper truck according to the present invention;
FIG. 2 is a schematic structural view of the drive plate portion shown in FIG. 1;
FIG. 3 is a cross-sectional view of the entirety shown in FIG. 1;
FIG. 4 is a horizontal state view of the pivotal plate shown in FIG. 3;
FIG. 5 is a view showing the pivotal plate shown in FIG. 3 in a state of being lifted upward;
FIG. 6 is a state view of the pivotal plate shown in FIG. 3 adjusted downward;
FIG. 7 is a schematic structural view of a second embodiment of a discharging structure for a wagon of a tip-back dump truck according to the present invention;
fig. 8 is an enlarged schematic view of the portion a shown in fig. 7.
Reference numbers in the figures:
1. the cargo box comprises a cargo box body 11, connecting holes 12, a sliding groove 13, mounting grooves 14 and adjusting grooves;
2. a rotating shaft 21, a rotating plate 211 and a transmission hole;
3. a telescoping member;
4. a drive plate;
5. a drive shaft;
6. the adjusting motor 61, the screw rod 62 and the connecting frame;
7. a material pushing plate 71 and a buffer groove;
8. buffer spring, 81, contact board.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
The first embodiment:
please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, wherein fig. 1 is a three-dimensional view of a first embodiment of a discharging structure for a wagon of a rear dump dumper provided by the present invention; FIG. 2 is a schematic structural view of the drive plate portion shown in FIG. 1; FIG. 3 is a cross-sectional view of the entirety shown in FIG. 1; FIG. 4 is a horizontal state view of the pivotal plate shown in FIG. 3; FIG. 5 is a view showing the pivotal plate shown in FIG. 3 in a state of being lifted upward; fig. 6 is a state view in which the pivotal plate shown in fig. 3 is adjusted downward.
A rear dump truck carriage unloading structure comprises: the cargo box comprises a cargo box 1, wherein a connecting hole 11, a sliding groove 12 and a mounting groove 13 are respectively formed in the cargo box 1;
the shaft end of the rotating shaft 2 is mounted on the inner wall of the container 1, a rotating plate 21 is mounted on the outer surface of the rotating shaft 2, and a transmission hole 211 is formed in the rotating plate 21;
the top of the telescopic piece 3 is fixedly arranged in the mounting groove 13;
the surface of the transmission plate 4 is fixedly arranged at the output end of the telescopic piece 3;
and one end of the transmission shaft 5 is fixedly arranged on the inner side of the transmission plate 4.
Through the rotating plate 21 that is provided with rotatable regulation in the inside of packing box 1, after the rotating plate 21 upwards rotates the regulation, the goods focus on the rotating plate 21 shifts to the front end, reduces the pressure of goods to the chamber door to the transport of tipper packing box 1 to the goods, after the rotating plate 21 down regulated, the goods focus on the rotating plate 21 shifts to the rear end, makes things convenient for the unloading of goods after the chamber door is opened.
The tail end of the container 1 is provided with a box door structure which can be opened and closed and is used for controlling the opening and closing of the tail end of the container 1.
The telescopic piece 3 adopts a hydraulic cylinder, is connected with external hydraulic equipment when in use, and provides a power source for the lifting adjustment of the transmission plate 4, the transmission plate 4 is arranged in the sliding groove 12, and the sliding groove 12 provides a limit for the lifting adjustment of the transmission plate 4 and keeps the stability of the transmission plate 4 during the lifting adjustment;
When the rotating plate 21 rotates upwards, the gravity center of the material above the rotating plate 21 deviates towards the front end of the container 1, so that the main pressure of the cargo is at the front end of the container 1, the pressure of the cargo on a container door part during conveying can be obviously reduced, and the stability and the safety of the container door structure conveying are ensured;
when the rotating plate 21 rotates downwards, the material center above the rotating plate 21 faces the tail end of the container 1, and when the door structure is opened, the unloading speed and the unloading efficiency of the goods can be increased.
When in use, the cargo box 1 is matched with a self-contained turnover mechanism of the dump truck.
The inside of the coupling hole 11 and the inside of the sliding groove 12 communicate with each other, and the inside of the mounting groove 13 and the inside of the sliding groove 12 communicate with each other.
The inside of connecting hole 11 and the inside of packing box 1 communicate each other, and the driving plate 4 inside the sliding tray 12 can shelter from connecting hole 11 simultaneously, avoids revealing of material.
The surface of the rotating shaft 2 is rotatably connected with the inner surface of the container 1, and the outer surface of the rotating plate 21 is slidably connected with the inner surface of the container 1.
The pivot shaft 2 provides support for the pivotal adjustment of the pivotal plate 21 while one end of the pivotal plate 21 is fitted to the inner surface of the cargo box 1.
The outer surface of the transmission plate 4 is slidably connected with the inner surface of the sliding groove 12, the surface of the transmission shaft 5 is matched with the inner surface of the connecting hole 11, and the surface of the transmission shaft 5 is in transmission connection with the inner surface of the transmission hole 211.
The working principle of the unloading structure for the carriage of the rear dump truck provided by the utility model is as follows:
before loading, the extensible member 3 is started, the extensible member 3 is contracted and drives the transmission plate 4 to slide upwards, the transmission plate 4 drives the transmission shaft 5 to move upwards, the transmission shaft 5 drives the rotating plate 21 to rotate upwards through the transmission hole 211 when moving upwards, and after the rotating plate 21 rotates upwards, the center of gravity of goods shifts towards the front end of the container 1 after being installed;
when unloading, start extensible member 3, extensible member 3 extends and drives driving plate 4 downstream, drives transmission shaft 5 downstream when driving plate 4 removes, drives rotor plate 21 downstream through drive hole 211 when transmission shaft 5 removes, and after rotor plate 21 downstream, the focus of goods provides support and stable unloading for unloading of packing box 1 towards the tail end direction of packing box 1.
Compared with the prior art, the discharging structure for the carriage of the rear dump dumper provided by the utility model has the following beneficial effects:
through the rotating plate 21 that is provided with rotatable regulation in the inside of packing box 1, after the rotating plate 21 upwards rotates the regulation, the goods focus on the rotating plate 21 shifts to the front end, reduces the pressure of goods to the chamber door to the transport of tipper packing box 1 to the goods, after the rotating plate 21 down regulated, the goods focus on the rotating plate 21 shifts to the rear end, makes things convenient for the unloading of goods after the chamber door is opened.
Second embodiment:
referring to fig. 7 and 8, based on the unloading structure for the wagon of the rear dump truck provided in the first embodiment of the present application, a second embodiment of the present application provides another unloading structure for the wagon of the rear dump truck. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the unloading structure for the back-tipping dumper carriage provided by the second embodiment of the application lies in that the unloading structure for the back-tipping dumper carriage further comprises:
the utility model discloses a container 1, including packing box 1, adjusting groove 14, one side fixed mounting of packing box 1 has adjusting motor 6, adjusting motor 6's output fixed mounting has lead screw 61, the surperficial threaded connection of lead screw 61 has link 62, one side fixed mounting of link 62 has scraping wings 7, buffer slot 71 has been seted up to scraping wings 7's bottom, the inside fixed mounting of buffer slot 71 has buffer spring 8, buffer spring 8's bottom fixedly connected with contact plate 81.
When the adjusting motor 6 is used, the adjusting motor 6 is connected with an external power supply, the adjusting motor 6 is arranged at the front end of the cargo box 1, the output end of the adjusting motor 6 is connected with the screw rod 61, and the thread surface of the screw rod 61 is mainly positioned inside the adjusting groove 14;
the adjusting motor 6 provides a power source for the rotation adjustment of the screw rod 61;
One end of the screw rod 61 penetrates through the surface of the container 1 and extends to the inside of the adjusting groove 14, and the shaft end of the screw rod 61 is rotatably connected with the inner surface of the adjusting groove 14.
The surface of the material pushing plate 7 is in sliding connection with the inner surface of the adjusting groove 14, and the outer surface of the material pushing plate 7 is in sliding connection with the inner surface of the container 1.
The surface of the contact plate 81 is slidably coupled to the inner surface of the buffer groove 71, and the bottom end of the contact plate 81 is fitted to the surface of the rotating plate 21.
The material pushing plate 7 can clean the inner surface of the container 1 when sliding so as to ensure the stability of the goods during unloading;
the telescopic structure between the contact plate 81 and the material pushing plate 7 enables the contact plate 81 to maintain contact with the surface of the rotating plate 21 when moving, and enables the upper surface of the rotating plate 21 to be cleaned and maintained when the contact plate 81 moves.
Has the advantages that:
through being provided with the scraping wings 7 of portable regulation on packing box 1, the scraping wings 7 is convenient when using to clean the goods on the packing box 1 inner wall to ensure the stability that the goods was unloaded, and the scraping wings 7 can drive the contact plate 81 in step when removing and clean and handle the goods on the rotor plate 21 simultaneously.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a back tip-over tipper carriage is with structure of unloading which characterized in that includes:
the cargo box is provided with a connecting hole, a sliding groove and a mounting groove;
the shaft end of the rotating shaft is mounted on the inner wall of the container, a rotating plate is mounted on the outer surface of the rotating shaft, and a transmission hole is formed in the rotating plate;
the top of the telescopic piece is fixedly arranged inside the mounting groove;
the surface of the transmission plate is fixedly arranged at the output end of the telescopic piece;
and one end of the transmission shaft is fixedly arranged on the inner side of the transmission plate.
2. The discharge structure for a rear dump truck bed according to claim 1, wherein the inside of the connection hole and the inside of the slide groove communicate with each other, and the inside of the mounting groove and the inside of the slide groove communicate with each other.
3. The structure of discharging a dump truck bed as set forth in claim 1 wherein a surface of the pivot shaft is pivotally connected to an inner surface of the cargo box and an outer surface of the pivot plate is slidably connected to the inner surface of the cargo box.
4. The structure of claim 1, wherein the outer surface of the transmission plate is slidably connected to the inner surface of the sliding groove, the surface of the transmission shaft is adapted to the inner surface of the connection hole, and the surface of the transmission shaft is in transmission connection with the inner surface of the transmission hole.
5. The discharging structure for the carriage of the rear dump truck as claimed in claim 1, wherein an adjusting groove is formed in the inner side of the cargo box, an adjusting motor is fixedly mounted on one side of the cargo box, a lead screw is fixedly mounted at the output end of the adjusting motor, a connecting frame is in threaded connection with the surface of the lead screw, a pushing plate is fixedly mounted on one side of the connecting frame, a buffer groove is formed in the bottom of the pushing plate, a buffer spring is fixedly mounted inside the buffer groove, and a contact plate is fixedly connected to the bottom end of the buffer spring.
6. The structure of discharging a dump truck bed as set forth in claim 5, wherein one end of the screw rod penetrates the surface of the cargo box and extends to the inside of the adjustment tank, and an axial end of the screw rod is rotatably connected to the inner surface of the adjustment tank.
7. The structure of discharging a dump truck bed as set forth in claim 5, wherein a surface of the ejector plate is slidably coupled to an inner surface of the adjustment tank, and an outer surface of the ejector plate is slidably coupled to an inner surface of the cargo box.
8. The discharge structure for a rear-tipping dump truck bed according to claim 5, wherein a surface of the contact plate is slidably connected to an inner surface of the buffer tank, and a bottom end of the contact plate is fitted to a surface of the rotating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122214854.8U CN215944391U (en) | 2021-09-14 | 2021-09-14 | Unloading structure for carriage of rear dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122214854.8U CN215944391U (en) | 2021-09-14 | 2021-09-14 | Unloading structure for carriage of rear dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215944391U true CN215944391U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122214854.8U Active CN215944391U (en) | 2021-09-14 | 2021-09-14 | Unloading structure for carriage of rear dump truck |
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| CN (1) | CN215944391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117302006A (en) * | 2023-12-01 | 2023-12-29 | 山东黄金矿业（玲珑）有限公司 | Mine car discharging auxiliary machine |
-
2021
- 2021-09-14 CN CN202122214854.8U patent/CN215944391U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117302006A (en) * | 2023-12-01 | 2023-12-29 | 山东黄金矿业（玲珑）有限公司 | Mine car discharging auxiliary machine |
| CN117302006B (en) * | 2023-12-01 | 2024-02-20 | 山东黄金矿业（玲珑）有限公司 | Mine car discharging auxiliary machine |
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