CN210680506U - Dump truck with double-side-turning lifting bottom plate - Google Patents
Dump truck with double-side-turning lifting bottom plate Download PDFInfo
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- CN210680506U CN210680506U CN201921193881.8U CN201921193881U CN210680506U CN 210680506 U CN210680506 U CN 210680506U CN 201921193881 U CN201921193881 U CN 201921193881U CN 210680506 U CN210680506 U CN 210680506U
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Abstract
The utility model discloses a bottom plate double-side-turning lifting dump truck, including frame, carriage, bottom tripod, first pneumatic cylinder, set-square and top tripod, the carriage is installed on the frame, and articulated on the carriage lateral wall have the side door, and articulated on the carriage lateral wall have the second pneumatic cylinder, and the piston end of second pneumatic cylinder is articulated with the side door, first pneumatic cylinder is vertically installed on the axis of frame fore-and-aft direction, bottom tripod symmetry sets up the both sides at first pneumatic cylinder, and one of them angle of bottom tripod extends to carriage lateral wall department and articulates with carriage lateral wall bottom; the triangular plate comprises two straight plates, the edges of the two straight plates are welded together, the top triangular frame is fixedly connected below the triangular plate, and the lower surface of the top triangular frame is hinged with the piston end of the first hydraulic cylinder; the top tripod is hinged with the bottom tripods on two sides of the first hydraulic cylinder through connecting rods. The utility model discloses a tipper has the security high, unload advantages such as clean, low cost.
Description
Technical Field
The utility model relates to a tipper technical field especially relates to a two sides of bottom plate are turned over and are lifted tipper of unloading.
Background
At present, the dump truck on the market mainly comprises two discharging modes of backward turning and side turning, wherein the backward turning self-discharging mode has higher backward turning height, the gravity center of the vehicle is higher, the strict requirement is met on the parking discharging ground, meanwhile, when materials containing viscous materials, silt moisture and heavy materials are discharged, the discharging is easy to cause unclean discharging, in addition, when the discharging is not clean, the local gravity of the carriage is easy to be overlarge, the carriage loses balance and is turned, the dump truck has larger size, once the dump truck can cause serious property and personnel loss, the side turning self-discharging mode is to lift the discharging through the bottom, the hydraulic power lifts the carriage to incline to a single side, the weight of the whole truck in the carriage can incline to the single side instantly due to the side discharging mode, the frame and the carriage are distorted and deformed, and the dump truck can also lose balance and is caused.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a two dumpers of unloading of lifting of turning on one's side of bottom plate, this tipper have the security high, unload advantages such as clean, low cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a two sides of bottom plate are turned over and are lifted tipper of unloading, includes frame, carriage, end tripod, first pneumatic cylinder, second pneumatic cylinder, set-square and top tripod, the carriage is installed on the frame, first pneumatic cylinder is vertical to be installed on the axis of frame fore-and-aft direction, end tripod symmetry sets up the left and right sides at first pneumatic cylinder, just one of them angle of end tripod extends to carriage lateral wall department and articulates bottom the carriage lateral wall, it has the side door to articulate on the carriage lateral wall, be located on the lateral wall of carriage the top of side door articulates there is the second pneumatic cylinder, the piston end of second pneumatic cylinder with the side door is articulated.
The triangular plate comprises two straight plates, the edges of the two straight plates are welded together, the top triangular frame is fixedly connected below the triangular plate, and the lower surface of the top triangular frame is hinged with the piston end of the first hydraulic cylinder; the top tripod is hinged with the bottom tripods on two sides of the first hydraulic cylinder through connecting rods.
The bottom plate double-side-turning lifting discharging dump truck also comprises a driving mechanism for driving the side door to open and close.
In the structure, the first hydraulic cylinder is at the lowest position during loading, the bottom triangular support is also at the lowest position, goods are loaded in a space formed by the top surface of the bottom triangular support, the top surface of the triangular plate and a carriage, when unloading, the driving mechanism is firstly started to open the side door, because the top surface of the bottom triangular support has a certain angle, the goods can be unloaded to two sides of the carriage by virtue of self weight, when the transported goods contain viscous materials, contain silt moisture and heavier materials, the unloading can not be completely realized by virtue of self weight of the goods, at the moment, the first hydraulic cylinder is started to jack up the triangular plate and the top triangular support, the top triangular support is pulled up by the connecting rod, the bottom triangular support rotates around the hinged joint of the bottom triangular support and the carriage, the bottom triangular support is lifted upwards, so that the included angle between the top surface of the bottom triangular support and the horizontal plane is further increased, the goods rely on the dead weight can be unloaded and accomplished, the first pneumatic cylinder playback of drive after the completion of unloading, close the side door can.
The utility model discloses a set up top tripod and end tripod for first pneumatic cylinder has certain angle promptly when not moving, and the bottom surface that bears the weight of goods need not to start first pneumatic cylinder under the normal condition and can rely on the goods dead weight to accomplish and unload, and when the goods can't unload totally under the special circumstances, starts first pneumatic cylinder drives end tripod rotates for the contained angle between the bottom surface that bears the weight of goods and the horizontal plane further increases, and the goods unloads totally promptly. The utility model discloses a balanced undulant in carriage can not arouse to the mode of unloading, and carriage stability is good, and the security of unloading is high, and it is clean to unload, and simple structure, load are even, than current tipper, the utility model discloses a tipper deadweight is lower under the same condition of load, and the cost of transportation is lower, and the transportation benefit is higher, easy operation, the utility model discloses only need open the side door under normal conditions, also only need control first pneumatic cylinder and rise under the special circumstances, the utility model discloses simple structure can realize low cost through the steel construction.
Preferably, actuating mechanism includes the second pneumatic cylinder, and this second pneumatic cylinder articulates be located on the lateral wall of carriage the top of side door, the piston end of second pneumatic cylinder with the lateral surface of side door is articulated.
Before unloading, start the second pneumatic cylinder, can be convenient open the side door, the opening range of side door is big.
Preferably, the driving mechanism comprises a supporting rod, one end of the supporting rod is connected with the upper surface of the bottom tripod, and the other end of the supporting rod is hinged with the inner side surface of the side door.
The bottom tripod is connected with the side door through the supporting rod, when the first hydraulic cylinder is started, the bottom tripod rotates upwards, the side door is ejected through the supporting rod, the side door is not required to be additionally opened by a hydraulic device in the mode, investment is saved, and the side door ejecting device is suitable for jacking and discharging.
Preferably, actuating mechanism includes third pneumatic cylinder and connecting rod, the frame with seted up on the side that the side door corresponds and held the mounting groove of third pneumatic cylinder, the both ends of connecting rod respectively with the piston end of third pneumatic cylinder with the medial surface of side door is articulated.
Set up the mounting groove on the frame, the mounting groove communicates to the side that corresponds with the side door, starts the third pneumatic cylinder, and the third pneumatic cylinder promotes the connecting rod, and indirect pushes the side door open, and this kind of mode, actuating mechanism's setting is more hidden, and it is more convenient to use.
Preferably, the included angle between the two straight plates of the triangular plate is 90-130 degrees.
The included angle of the triangular plate is 90-130 degrees, when the top surface of the bottom triangular frame is flush with the straight plate of the triangular plate, the included angle between the top surface of the bottom triangular frame and the horizontal plane is 25-45 degrees, and at the moment, the unloading of most of cargos can be basically met.
Preferably, when the first hydraulic cylinder is not lifted, the included angle between the upper surface of the bottom tripod and the horizontal plane is 10-25 degrees.
When the included angle between the top surface of the bottom triangular frame and the horizontal plane is within the range of 10-25 degrees, the unloading of normal goods can be met, too much space in a carriage cannot be occupied, and the economical efficiency is good.
Preferably, two sides of the top tripod are attached to the two straight plates of the triangular plate, and the other side of the top tripod is horizontally arranged.
Two sides of the top tripod are attached to the two straight plates of the triangular plate, and when the other side of the top tripod is horizontally arranged, the structural strength is high, and the installation is simple.
Preferably, the piston end of the first hydraulic cylinder is hinged to the middle of the horizontally disposed side of the top tripod.
The piston end of the first hydraulic cylinder is hinged to the middle of the horizontally arranged side of the top tripod, and the balance is better when the first hydraulic cylinder is lifted.
Has the advantages that:
1. the utility model discloses a set up top tripod and end tripod for first pneumatic cylinder has certain angle promptly when not moving, and the bottom surface that bears the weight of goods need not to start first pneumatic cylinder under the normal condition and can rely on the goods dead weight to accomplish and unload, and when the goods can't unload totally under the special circumstances, starts first pneumatic cylinder drives end tripod rotates for the contained angle between the bottom surface that bears the weight of goods and the horizontal plane further increases, and the goods unloads totally promptly. The utility model discloses a mode of unloading can not cause the balanced fluctuation of carriage, and carriage stability is good, and the security of unloading is high, unloads cleanly, simple structure, load are even, compared with current tipper, the utility model discloses a tipper dead weight is lower under the same condition of load, and the cost of transportation is lower, and the transportation benefit is higher, easy operation, the utility model discloses only need open the side door under normal condition, also only need control first pneumatic cylinder to rise under the special circumstances, the utility model discloses simple structure can realize through the steel construction, low cost;
2. the included angle of the triangular plate is 90-130 degrees, when the top surface of the bottom triangular frame is flush with the straight plate of the triangular plate, the included angle between the top surface of the bottom triangular frame and the horizontal plane is 25-45 degrees (the lifting state of the first hydraulic cylinder), and at the moment, the unloading of most of cargos can be basically met;
3. when the first hydraulic cylinder is not lifted, the included angle between the top surface of the bottom triangular frame and the horizontal plane is within the range of 10-25 degrees (the first hydraulic cylinder is not lifted), so that the unloading of normal cargos can be met, too much space in a carriage is not occupied, and the economical efficiency is better;
4. two sides of the top tripod are attached to the two straight plates of the triangular plate, and when the other side of the top tripod is horizontally arranged, the structural strength is high, and the installation is simple;
5. the piston end of the first hydraulic cylinder is hinged to the middle of the horizontally arranged side of the top tripod, and the balance is better when the first hydraulic cylinder is lifted.
Drawings
FIG. 1 is a schematic structural diagram of the utility model in the case of no unloading in embodiment 1;
FIG. 2 is a schematic structural diagram of the lifting and discharging of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of the utility model in the case of no discharging in the embodiment 2;
FIG. 4 is a schematic structural diagram of the lifting and discharging of embodiment 2 of the present invention;
fig. 5 is a schematic structural view of the utility model in the case of no discharging in embodiment 3;
fig. 6 is a schematic structural view of the lifting and discharging of embodiment 3 of the present invention.
Description of reference numerals:
1. a frame; 2. a side door; 3. a carriage; 4. a top tripod; 5. a set square; 6. a bottom tripod; 7. a connecting rod; 8. a first hydraulic cylinder; 9. a second hydraulic cylinder; 10. a support bar; 11. mounting grooves; 12. a third hydraulic cylinder; 13. a connecting rod.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
example 1:
as shown in fig. 1-2, a two-sided lifting dump truck with a bottom plate comprises a frame 1, a carriage 3, a bottom tripod 6, a first hydraulic cylinder 8, a second hydraulic cylinder 9, a triangular plate 5 and a top tripod 4, wherein the carriage 3 is installed on the frame 1, side doors 2 are hinged to side walls on the left side and the right side of the carriage 3, the second hydraulic cylinder 9 is hinged to the left side and the right side walls of the carriage 3 above the side doors 2, a piston end of the second hydraulic cylinder 9 is hinged to the side doors 2, the first hydraulic cylinder 8 is vertically installed on a central axis in the front-back direction of the frame 1, the number of the first hydraulic cylinders 8 is 3, the first hydraulic cylinders are uniformly arranged along the central axis in the front-back direction of the frame 1, the jacking force of the first hydraulic cylinder 8 is 20 tons, and the dump truck with the load weight of 35 tons in the embodiment can ensure the lifting safety. The bottom tripods 6 are symmetrically arranged at the left side and the right side of the first hydraulic cylinder 8, and one corner of the bottom tripods 6 extends to the side wall of the carriage 3 and is hinged with the bottom of the side wall of the carriage 3. The angle between the upper surface of the lower base tripod 6 and the horizontal plane is preferably 10-25 degrees in the normal state. When the included angle between the top surface of the bottom tripod 6 and the horizontal plane is within the range of 10-25 degrees, the unloading of normal goods can be met, too much space in the carriage 3 cannot be occupied, and the economical efficiency is better. The angle between the top surface of the bottom tripod 6 and the horizontal plane is 20 degrees in the embodiment.
The set square 5 comprises two straight plates, the edges of the two straight plates are welded together, and the included angle between the two straight plates of the set square 5 is 100 degrees. The included angle of the triangular plate 5 is 100 degrees, when the top surface of the bottom triangular frame 6 is flush with the straight plates of the triangular plate 5, the included angle between the top surface of the bottom triangular frame 6 and the horizontal plane is 40 degrees, at the moment, the unloading of most goods can be basically met, it can be understood that the included angle between the two straight plates of the triangular plate 5 can also be any angle from 90 degrees to 130 degrees, and simultaneously, when the top surface of the bottom triangular frame 6 is flush with the straight plates of the triangular plate 5, the included angle between the top surface of the bottom triangular frame 6 and the horizontal plane is changed, preferably, the included angle is changed from 25 degrees to 45 degrees. A top tripod 4 is fixedly connected below the triangular plate 5, and the lower surface of the top tripod 4 is hinged with the piston end of the first hydraulic cylinder 8; the top tripod 4 is hinged with the bottom tripods 6 at two sides of the first hydraulic cylinder 8 through connecting rods 7 respectively. Two sides of the top tripod 4 are jointed with the two straight plates of the triangular plate 5, and the other side of the top tripod 4 is horizontally arranged. The structural strength is higher, the installation of being convenient for. The piston end of the first hydraulic cylinder 8 is hinged in the middle of the horizontally arranged side of the top tripod 4. The piston end of the first hydraulic cylinder 8 is hinged to the middle of the horizontally arranged side of the top tripod 4, and the balance is better when the first hydraulic cylinder 8 is lifted.
The small steel pipe is fixedly sleeved outside the first hydraulic cylinder 8, the large steel pipe is fixedly welded at the bottom of the top tripod 4 and is sleeved outside the small steel pipe, the small steel pipe and the large steel pipe form an auxiliary positioning system, and the top tripod 4 and the triangular plate 5 are prevented from deviating in the lifting process of the first hydraulic cylinder 8.
In the structure, the first hydraulic cylinder 8 is at the lowest position when charging, the bottom tripod 6 is also at the lowest position, the goods are loaded in the space formed among the top surface of the bottom tripod 6, the top surface of the triangular plate 5 and the carriage 3, when discharging, the second hydraulic cylinder 9 is started to contract and open the side door 2, because the top surface of the bottom tripod 6 has a certain angle, the goods can be discharged to two sides of the carriage 3 by the dead weight, when the transported goods contain viscous materials, silt and heavy materials, the goods can not be discharged completely by the dead weight, at the moment, the first hydraulic cylinder 8 is started to jack up the triangular plate 5 and the top tripod 4, the bottom tripod 6 is pulled up by the top tripod 4 through the connecting rod 7, the bottom tripod 6 rotates around the hinged part of the bottom tripod 6 and the carriage 3, the bottom tripod 6 is lifted upwards, so that the included angle between the top surface of the bottom tripod 6 and the horizontal plane is, the goods rely on the dead weight can be unloaded and accomplished, unload and accomplish the back drive first pneumatic cylinder 8 playback, close side door 2 can.
The utility model discloses a set up top tripod 4 and end tripod 6 for first pneumatic cylinder 8 has certain angle promptly when not moving, and the bottom surface of bearing the goods need not to start first pneumatic cylinder 8 under the normal condition and can rely on the goods dead weight to accomplish and unload, and when the goods can't unload totally under the special circumstances, start first pneumatic cylinder 8, tripod 6 rotates at the bottom of the drive, makes the contained angle between the bottom surface of bearing the goods and the horizontal plane further increase, and the goods unloads totally promptly. The utility model discloses a mode of unloading can not arouse the 3 balanced fluctuations in carriage, and 3 stability in carriage is good, and the security of unloading is high, and it is clean to unload, and simple structure, load are even, than current tipper, the utility model discloses a tipper deadweight is lower under the same condition of load, and the cost of transportation is lower, and the transportation benefit is higher, easy operation, the utility model discloses only need open side door 2 under the normal condition, also only need control first pneumatic cylinder 8 and raise under the special circumstances, the utility model discloses simple structure can realize low cost through the steel construction.
Example 2:
Example 3:
Set up mounting groove 11 on frame 1, mounting groove 11 communicates to the side that corresponds with side door 2, starts third pneumatic cylinder 12, and third pneumatic cylinder 12 promotes connecting rod 13, and indirect pushes side door 2 open, and this kind of mode, actuating mechanism's setting is more hidden, and it is more convenient to use.
Example 4:
Example 4 the rest of the structure and the operation principle are the same as those of example 1.
Example 5:
Example 5 the rest of the structure and the operation principle are the same as those of example 1.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. A bottom plate double-side-turning lifting dump truck is characterized by comprising a frame, a carriage, a bottom tripod, a first hydraulic cylinder, a triangular plate and a top tripod, wherein the carriage is arranged on the frame, the side wall of the carriage is hinged with a side door, the first hydraulic cylinder is vertically arranged on a central axis in the front-back direction of the frame, the bottom tripod is symmetrically arranged at two sides of the first hydraulic cylinder, and one corner of the bottom tripod extends to the side wall of the carriage and is hinged with the bottom of the side wall of the carriage;
the triangular plate comprises two straight plates, the edges of the two straight plates are welded together, the top triangular frame is fixedly connected below the triangular plate, and the lower surface of the top triangular frame is hinged with the piston end of the first hydraulic cylinder; the top tripod is hinged with the bottom tripods on two sides of the first hydraulic cylinder through connecting rods;
still include the drive mechanism of drive side door switching.
2. The bottom plate double-side-tipping lifting dump truck as claimed in claim 1, wherein the driving mechanism comprises a second hydraulic cylinder hinged on the outer side wall of the carriage above the side door, and the piston end of the second hydraulic cylinder is hinged with the outer side surface of the side door.
3. The bottom plate double-side-turning lifting dump truck as claimed in claim 1, wherein the driving mechanism comprises a support rod, one end of the support rod is connected with the upper surface of the bottom tripod, and the other end of the support rod is hinged with the inner side surface of the side door.
4. The bottom plate double-side-turning lifting dump truck according to claim 1, wherein the driving mechanism comprises a third hydraulic cylinder and a connecting rod, a mounting groove for accommodating the third hydraulic cylinder is formed in the side surface of the frame corresponding to the side door, and two ends of the connecting rod are respectively hinged to the piston end of the third hydraulic cylinder and the inner side surface of the side door.
5. The bottom plate double-sided tipping lifting dump truck as claimed in any one of claims 1 to 4, wherein an included angle between two straight plates of the triangular plate is 90 ° to 130 °.
6. The double-sided bottom plate tipping, lifting and unloading dump truck as claimed in any one of claims 1 to 4, wherein the included angle between the upper surface of the bottom tripod and the horizontal plane when the first hydraulic cylinder is not lifted is 10 ° to 25 °.
7. The double-sided tipping and lifting dump truck as claimed in any one of claims 1 to 4, wherein two sides of the top tripod are attached to the two straight plates of the triangular plate, and the other side of the top tripod is arranged horizontally.
8. The double-sided floor rollover lifting dump truck according to claim 7 wherein the piston end of the first hydraulic cylinder is hinged at the middle of the horizontally disposed side of the top triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921193881.8U CN210680506U (en) | 2019-07-26 | 2019-07-26 | Dump truck with double-side-turning lifting bottom plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921193881.8U CN210680506U (en) | 2019-07-26 | 2019-07-26 | Dump truck with double-side-turning lifting bottom plate |
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| CN210680506U true CN210680506U (en) | 2020-06-05 |
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| CN201921193881.8U Active CN210680506U (en) | 2019-07-26 | 2019-07-26 | Dump truck with double-side-turning lifting bottom plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976572A (en) * | 2020-07-13 | 2020-11-24 | 菏泽三垒塑业股份有限公司 | Special self-rotating conveying vehicle for large-diameter pipes |
-
2019
- 2019-07-26 CN CN201921193881.8U patent/CN210680506U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976572A (en) * | 2020-07-13 | 2020-11-24 | 菏泽三垒塑业股份有限公司 | Special self-rotating conveying vehicle for large-diameter pipes |
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