CN207120682U - A kind of dump truck - Google Patents
A kind of dump truck Download PDFInfo
- Publication number
- CN207120682U CN207120682U CN201720847745.0U CN201720847745U CN207120682U CN 207120682 U CN207120682 U CN 207120682U CN 201720847745 U CN201720847745 U CN 201720847745U CN 207120682 U CN207120682 U CN 207120682U
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- compartment
- push pedal
- dump truck
- door
- plate
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Abstract
The utility model discloses a kind of dump truck, including vehicle frame, driver's cabin, compartment, discharge port, the door-plate for being fixed on the main shaft of the upper lateral part of compartment two and being connected with main axis, the compartment is provided with the shedding mechanism for discharging, the shedding mechanism includes being disposed close to the push pedal being slidably connected on the compartment of driver's cabin one end and with it, the push pedal close to driver's cabin side be fixed with can self-return extensible member, described extensible member one end is fixedly connected with railroad car lateral wall, the push pedal is equipped with the drive mechanism for driving it along compartment slip, solve dump truck to unload by the gravity of goods itself, when loading soil sand and other items, the problem of less efficient.
Description
Technical field
Field of transport vehicles is the utility model is related to, more specifically, it relates to a kind of dump truck.
Background technology
Patent publication No is that Multifunctional autodumper is disclosed in CN102285329 Chinese patent, including rear column is total
Into, back door assembly and side plate, front column assembly is installed on floor pan assembly, has movable dismounting in the rear portion both sides of floor pan assembly
Mechanism, described rear column assembly and floor pan assembly are connected with described movable disassembly mechanism, described rear column assembly it is upper
End is hinged with back door assembly；The described lower end of side plate assembly passes through side door activity disassembly mechanism phase with the side of floor pan assembly
Connection, user vehicle just energy Dismountable conversion, in addition, auto producer can also greatly improve production efficiency.
But, however it remains problems with, dump truck are unloaded by the gravity of goods itself, are loading soil sand etc.
It is less efficient during goods.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of dump truck, to solve certainly
Automobile is unloaded to unload by the gravity of goods itself, when loading soil sand and other items, it is less efficient the problem of.
To achieve the above object, the utility model provides following technical scheme：
A kind of dump truck, including vehicle frame, driver's cabin, compartment, discharge port, the main shaft for being fixed on the upper lateral part of compartment two and with
The door-plate of main axis connection, the compartment are provided with the shedding mechanism for discharging, and the shedding mechanism includes being placed on leaning on
The push pedal being slidably connected on the compartment of nearly driver's cabin one end and with it, the push pedal are fixed with close to driver's cabin side and can returned automatically
The extensible member of position, described extensible member one end are fixedly connected with railroad car lateral wall, and the push pedal, which is equipped, drives it along compartment slip
Drive mechanism.
Using above-mentioned technical proposal, compartment afterbody is discharge port, compartment top be provided with left and right sides of compartment and and its
The main shaft being fixedly connected, is rotatably connected to the door-plate coordinated with discharge port on main shaft, and during charging, compartment is in level, during discharging,
Human pilot opens door-plate, and oil cylinder lifting compartment is at heeling condition, in the effect of gravity and drive mechanism driving force
Under, push pedal discharges material by discharge port, convenient and swift, efficiency high；Discharging completes trunk homing and is in level,
Push pedal homing in the presence of the restoring force of extensible member.
Further, the drive mechanism includes the rope that one end is fixedly connected with door-plate, the rope other end and push pedal
It is fixedly connected, the vehicle frame is provided with slider-crank mechanism of the driving door-plate around main axis.
Using above-mentioned technical proposal, band moving sleeve rotates during slider-crank mechanism driving door-plate rotating opening during car discharging,
Pull push pedal to slide by rope to unload material.
Further, fix bar is provided with away from driver's cabin one end on the compartment lateral wall, the slider-crank mechanism includes
One end and the connecting rod of fix bar rotation connection, the vehicle frame side are provided with the guide rail for being secured to connection, are provided with the guide rail
Second chute, the guide rail is interior to be provided with the second sliding block being connected with the second slide, and described connecting rod one end is cut with scissors with the second sliding block
Connect, be fixedly connected provided with one end with the second sliding block in the guide rail, the push rod of the other end and door-plate lower hinge.
Using above-mentioned technical proposal, during discharging compartment lifting be tilted through connecting rod and drive the second sliding block away from driver's cabin
One end is slided, and the second push rod slid onto promotes door-plate to be rotated up, and opens discharge port, and material unloads from discharge port, passes through compartment
Rising open door-plate, it is convenient and swift without manual operation；Trunk homing drivening rod and the second sliding block are completed in discharging
Homing, door-plate homing is pulled by push rod, push pedal homing is driven in the presence of extensible member restoring force, is passed through
The pulling force of push rod end of door plate avoids course of work middle door-plate from opening material going out compartment and spill.
Further, it is provided with and discharge port size identical projection, the projection bottom close to discharge port side on the door-plate
Portion is set to rubber cushion blocks.
Using above-mentioned technical proposal, while ensureing situation about will not be blocked in door-plate rotation process, close door-plate
It is closer with car contact when closing, avoid the tiny material such as sand from spilling.
Further, to be hollow inside the push pedal, the extensible member is located in push pedal and its afterbody stretches out push pedal and compartment
Side wall is fixedly connected.
Using above-mentioned technical proposal, when compartment is horizontally situated push pedal contacted with railroad car lateral wall, sand when avoiding charging
Fall into and difficulty is cleared up on the compartment between push pedal and driver's cabin.
Further, the extensible member is expansion link, and the expansion link includes cylinder and the interior bar in cylinder, the cylinder
Body top is set to be open, and described interior bar one end, which is stretched out, to be open and can enter line slip, and the interior bar other end is provided with limited block, described
Limited block is provided with the adjustable spring that one end is secured to connection, and the adjustable spring other end is fixed on cylinder body bottom, described
Opening diameter is bigger but smaller than limited block diameter than interior shank diameter.
Using above-mentioned technical proposal, push pedal is pulled to slide when door-plate rotates, push pedal pulls interior bar to be slided along cylinder and stretched
Trunk homing drivening rod and the second sliding block homing are completed in adjustable spring, discharging, pull door-plate to return by push rod
Position is restored, push pedal homing is driven in the presence of the restoring force of adjustable spring, opening diameter is bigger than interior shank diameter but ratio limits
Position block diameter is small, avoids interior bar from departing from when being slided in cylinder with cylinder.
Further, the car bottom is provided with clamp button of the spring, when the push pedal bottom is horizontally situated provided with compartment
The neck coordinated with clamp button of the spring.
Using above-mentioned technical proposal, avoid push pedal when automobile produces shake in dump truck walking process from being moved, unload
Push pedal is pulled when rope reaches to a certain degree to the pulling force of push pedal during material.
Further, the push pedal both ends are provided with the first sliding block, and wall is provided with the first chute at left and right sides of the compartment, and first
Sliding block is located in the first chute and can be along the first slide.
Using above-mentioned technical proposal, the first sliding block is located in the first chute and can be equipped with along the first slide, push pedal
The drive mechanism for driving it to slide.
In summary, the utility model has the advantages that：
1st, can solve dump truck to unload by the gravity of goods itself, when loading soil sand and other items, efficiency
The problem of relatively low；
2nd, door-plate is convenient and swift without manual operation during discharging.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the schematic cross-sectional view in compartment in the present embodiment；
Fig. 3 is enlarged diagram at A in Fig. 1；
Fig. 4 is enlarged diagram at B in Fig. 2.
Reference：1st, vehicle frame；2nd, driver's cabin；3rd, compartment；4th, oil cylinder；5th, push pedal；6th, extensible member；7th, the first sliding block；8、
First chute；9th, drive mechanism；10th, discharge port；11st, main shaft；12nd, door-plate；13rd, sleeve；14th, rope；15th, fix bar；16th, even
Bar；17th, guide rail；18th, the second chute；19th, the second sliding block；20th, push rod；21st, projection；22nd, rubber cushion blocks；23rd, cylinder；24th, it is interior
Bar；25th, it is open；26th, limited block；27th, adjustable spring；28th, clamp button of the spring；29th, neck；30th, slider-crank mechanism.
Embodiment
A kind of dump truck, as depicted in figs. 1 and 2, including vehicle frame 1, driver's cabin 2 and compartment 3, set between vehicle frame 1 and compartment 3
Have makes it tilt the oil cylinder 4 of unloading for lifting compartment 3, and compartment 3 is provided with the shedding mechanism for discharging, and shedding mechanism includes
The push pedal 5 being slidably connected on the compartment 3 of the one end of driver's cabin 2 and with it is disposed close to, push pedal 5 is provided with close to the side of driver's cabin 2
Can self-return extensible member 6, the one end of extensible member 6 is fixedly connected with push pedal 5, and the other end is fixedly connected with the front side wall of compartment 3；Push away
The both ends of plate 5 are provided with the first sliding block 7, and the left and right sides wall of compartment 3 is provided with the first chute 8, and the first sliding block 7 is located in the first chute 8
And can be slided along the first chute 8, push pedal 5 is equipped with the drive mechanism 9 of its slip of driving.
The afterbody of compartment 3 is discharge port 10, and the top of compartment 3 is provided with through the left and right sides of compartment 3 and is secured to the master of connection
Axle 11, is rotatably connected to the door-plate 12 coordinated with discharge port 10 on main shaft 11, and during charging, compartment 3 is in level, during discharging, drives
Sail personnel to open door-plate 12, the lifting compartment 3 of oil cylinder 4 is at heeling condition, in gravity and the work of the driving force of drive mechanism 9
Under, push pedal 5 discharges material by discharge port 10, convenient and swift, efficiency high；Discharging is completed the homing of trunk 3 and is in
Level, the homing of push pedal 5 in the presence of the restoring force of extensible member 6.
Push pedal 5 is strip, and the inside of push pedal 5 is hollow, and extensible member 6 is located in push pedal 5 and its afterbody stretches out push pedal 5 and car
The side wall of railway carriage or compartment 3 is fixedly connected, when compartment 3 is horizontally situated push pedal 5 contacted with the side wall of compartment 3, avoid sand during charging from falling into and pushes away
Cleared up on compartment 3 between plate 5 and driver's cabin 2 difficult.
Drive mechanism 9 includes the rope 14 that one end is fixedly connected with door-plate 12, and the other end of rope 14 is fixed with push pedal 5 to be connected
Connect, vehicle frame 1 is provided with the slider-crank mechanism 30 that is rotated around main shaft 11 of driving door-plate 12, and slider-crank mechanism 30 drives during discharging
Band moving sleeve 13 rotates during 12 rotating opening of door-plate, pulls push pedal 5 to slide by rope 14 and unloads material.
As shown in figure 3, being provided with fix bar 15 away from the one end of driver's cabin 2 on the lateral wall of compartment 3, slider-crank mechanism 30 includes
The connecting rod 16 that one end is rotatablely connected with fix bar 15, the side of vehicle frame 1 are provided with the guide rail 17 for being secured to connection, are provided with guide rail 17
Second chute 18, guide rail 17 is interior to be provided with the second sliding block 19 being slidably connected with the second chute 18, the one end of connecting rod 16 and the second sliding block
19 is be hinged, is fixedly connected in guide rail 17 provided with one end with the second sliding block 19, the other end and the push rod 20 of the lower hinge of door-plate 12, unloads
The lifting of compartment 3 is tilted through the second sliding block 19 of drive of connecting rod 16 and slided away from the one end of driver's cabin 2 during material, on the second sliding block 19
Push rod 20 promote door-plate 12 to be rotated up, open discharge port 10, material unloads from discharge port 10, beaten by the rising in compartment 3
Enabling plate 12, it is convenient and swift without manual operation；The homing drivening rod 16 of trunk 3 and the second sliding block 19 are completed in discharging
Homing, the homing of door-plate 12 is pulled by push rod 20, drives push pedal 5 to reply original in the presence of the restoring force of extensible member 6
Position, avoid the opening material of course of work middle door-plate 12 from going out compartment 3 by the pulling force of the end of door plate 12 of push rod 20 and spill.
On door-plate 12 close to the side of discharge port 10 be provided with the size identical projection 21 of discharge port 10, the bottom of fix bar 15 is set
For rubber cushion blocks 22, while ensureing situation about will not be blocked in the rotation process of door-plate 12, when closing door-plate 12 and car
Railway carriage or compartment 3 contacts more closely, avoids the tiny material such as sand from spilling.
As shown in figure 4, extensible member 6 is expansion link, expansion link includes cylinder 23 and the interior bar 24 in cylinder 23, cylinder
23 tops are set to opening 25, and the one end of interior bar 24 stretches out opening 25 and can enter line slip, and the other end of interior bar 24 is provided with the limit of cylinder
Position block 26, limited block 26 are provided with the adjustable spring 27 that one end is secured to connection, and the other end of adjustable spring 27 is fixed on cylinder
23 bottoms, 25 diameters of opening are bigger than the diameter of interior bar 24 but smaller than the diameter of limited block 26, when avoiding the interior bar 24 from being slided in cylinder 23
Depart from cylinder 23.
The bottom of compartment 3 is provided with clamp button of the spring 28, when the bottom of push pedal 5 is horizontally situated provided with compartment 3 and clamp button of the spring
28 necks 29 coordinated, avoid push pedal 5 in dump truck walking process from being moved, and pass through drawing of the rope 14 to push pedal during discharging
Power pulls push pedal 5.
Specific work process：When compartment 3 is horizontally situated, clamp button of the spring 28 and the clamping of neck 29, it is avoided to move
Dynamic, during discharging, the lifting compartment 3 of oil cylinder 4 tilts, and drives the second sliding block 19 to be slided away from the one end of driver's cabin 2 by connecting rod 16,
Push rod 20 on second sliding block 19 promotes door-plate 12 to be rotated up, and opens discharge port 10, band moving sleeve during 12 rotating opening of door-plate
13 rotate, and pull push pedal 5 to slide by rope 14 and unload material, convenient and swift, efficiency high.
The homing drivening rod 16 of trunk 3 and the homing of the second sliding block 19 are completed in discharging, are pulled by push rod 20
The homing of door-plate 12, the homing of push pedal 5 is driven in the presence of the restoring force of extensible member 6, passes through the drawing of pull bar end of door plate 12
Try hard to avoid and exempt from course of work middle door-plate 12 and open material to go out compartment 3 and spill.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of dump truck, including vehicle frame（1）, driver's cabin（2）, compartment（3）, discharge port（10）, be fixed on compartment（3）Both sides
The main shaft on top（11）With with main shaft（11）The door-plate of rotation connection（12）, it is characterized in that：The compartment（3）It is provided with and is used to unload
The shedding mechanism of material, the shedding mechanism include being disposed close to driver's cabin（2）The compartment of one end（3）Above and with it is slidably connected
Push pedal（5）, the push pedal（5）Close to driver's cabin（2）Side be fixed with can self-return extensible member（6）, the extensible member
（6）One end and compartment（3）Side wall is fixedly connected, the push pedal（5）It is equipped and drives it along compartment（3）The drive mechanism of slip
（9）.
2. dump truck according to claim 1, it is characterized in that：The drive mechanism（9）Including one end and door-plate（12）
The rope being fixedly connected（14）, the rope（14）The other end and push pedal（5）It is fixedly connected, the vehicle frame（1）It is provided with driving
Door-plate（12）Around main shaft（11）The slider-crank mechanism of rotation（30）.
3. dump truck according to claim 2, it is characterized in that：The compartment（3）Away from driver's cabin on lateral wall（2）One
End is provided with fix bar（15）, the slider-crank mechanism（30）Including one end and fix bar（15）The connecting rod of rotation connection（16）,
The vehicle frame（1）Side is provided with the guide rail for being secured to connection（17）, the guide rail（17）Inside it is provided with the second chute（18）, it is described
Guide rail（17）It is interior to be provided with and the second chute（18）The second sliding block being slidably connected（19）, the connecting rod（16）One end and the second sliding block
（19）It is be hinged, the guide rail（17）It is interior to be provided with one end and the second sliding block（19）It is fixedly connected, the other end and door-plate（12）Cut with scissors bottom
The push rod connect（20）.
4. dump truck according to claim 2, it is characterized in that：The door-plate（12）Upper close discharge port（10）Side is set
Have and discharge port（10）Size identical projection（21）, the projection（21）Bottom is set to rubber cushion blocks（22）.
5. dump truck according to claim 3, it is characterized in that：The push pedal（5）Inside is hollow, the extensible member
（6）Positioned at push pedal（5）Interior and its afterbody stretches out push pedal（5）With compartment（3）Side wall is fixedly connected.
6. dump truck according to claim 5, it is characterized in that：The extensible member（6）For expansion link, the expansion link bag
Include cylinder（23）With positioned at cylinder（23）Interior interior bar（24）, the cylinder（23）Top is set to be open（25）, the interior bar
（24）Opening is stretched out in one end（25）And line slip can be entered, the interior bar（24）The other end is provided with limited block（26）, the limited block
（26）It is provided with the adjustable spring that one end is secured to connection（27）, the adjustable spring（27）The other end is fixed on cylinder（23）
Bottom, the opening（25）Diameter compares interior bar（24）Diameter is big but compares limited block（26）Diameter is small.
7. dump truck according to claim 2, it is characterized in that：The compartment（3）Bottom is provided with clamp button of the spring（28）,
The push pedal（5）Bottom is provided with compartment（3）When being horizontally situated and clamp button of the spring（28）The neck of cooperation（29）.
8. dump truck according to claim 2, it is characterized in that：The push pedal（5）Both ends are provided with the first sliding block（7）, institute
State compartment（3）Left and right sides wall is provided with the first chute（8）, first sliding block（7）Positioned at the first chute（8）It is interior and can be along
One chute（8）Slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847745.0U CN207120682U (en) | 2017-07-12 | 2017-07-12 | A kind of dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847745.0U CN207120682U (en) | 2017-07-12 | 2017-07-12 | A kind of dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207120682U true CN207120682U (en) | 2018-03-20 |
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ID=61612664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720847745.0U Active CN207120682U (en) | 2017-07-12 | 2017-07-12 | A kind of dump truck |
Country Status (1)
| Country | Link |
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| CN (1) | CN207120682U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515281A (en) * | 2018-11-07 | 2019-03-26 | 钟志 | A kind of slag-soil truck is unloaded assistor |
| CN110466410A (en) * | 2019-07-26 | 2019-11-19 | 李彦明 | A kind of body of tipper carriage of easy-unloading |
| CN111959448A (en) * | 2020-08-20 | 2020-11-20 | 临沂会宝岭铁矿有限公司 | Accumulated material cleaning device for underground mine car |
| CN113047135A (en) * | 2021-04-01 | 2021-06-29 | 安徽虹达道路桥梁工程有限公司 | Road engineering asphalt laying system and process |
-
2017
- 2017-07-12 CN CN201720847745.0U patent/CN207120682U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515281A (en) * | 2018-11-07 | 2019-03-26 | 钟志 | A kind of slag-soil truck is unloaded assistor |
| CN109515281B (en) * | 2018-11-07 | 2021-08-24 | 江苏鑫环球建设工程有限公司 | Muck truck unloading assistor |
| CN110466410A (en) * | 2019-07-26 | 2019-11-19 | 李彦明 | A kind of body of tipper carriage of easy-unloading |
| CN111959448A (en) * | 2020-08-20 | 2020-11-20 | 临沂会宝岭铁矿有限公司 | Accumulated material cleaning device for underground mine car |
| CN113047135A (en) * | 2021-04-01 | 2021-06-29 | 安徽虹达道路桥梁工程有限公司 | Road engineering asphalt laying system and process |
| CN113047135B (en) * | 2021-04-01 | 2022-04-22 | 安徽虹达道路桥梁工程有限公司 | Road engineering asphalt laying system and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190705 Address after: 510000 Room 308, Third Floor, 57 Huali Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Guangdong Hongsheng Construction Co., Ltd. Address before: Room 803, Jinyan Building, 120 Yanling Road, Tianhe District, Guangzhou City, Guangdong Province (office only) Patentee before: Guangdong Zhong Lou Construction Engineering Co., Ltd. |
|
| TR01 | Transfer of patent right |