CN213322815U - Liftable formula cargo vehicle - Google Patents
Liftable formula cargo vehicle Download PDFInfo
- Publication number
- CN213322815U CN213322815U CN202021541367.1U CN202021541367U CN213322815U CN 213322815 U CN213322815 U CN 213322815U CN 202021541367 U CN202021541367 U CN 202021541367U CN 213322815 U CN213322815 U CN 213322815U
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- China
- Prior art keywords
- lifting
- chassis
- main beam
- cargo
- loading
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000006978 adaptation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a liftable truck, including the portion of carrying cargo of control and connection control, the portion of controlling is equipped with the driver's cabin, connect the front wheel of driver's cabin, both sides of the lower part of driver's cabin are connected with the girder of the portion of carrying cargo, girder upper portion is fixed with the support post, the middle part of the support beam is rotated and connected in the bottom of the hydraulic cylinder, the cylinder rod end of the hydraulic cylinder is rotated and connected in the middle part of one end of chassis of carrying cargo, both sides of the other end of chassis of carrying cargo are equipped with the sliding support, sliding support upper portion is equipped with the sliding pin, it is used; the lower part of the main beam is provided with an integrally formed main beam connecting block, the main beam connecting block is rotationally connected to the middle part of the lifting beam through a pin shaft, and the front end part of the lifting beam is rotationally connected to the lower part of the cargo carrying chassis through a pin shaft; the utility model discloses the not co-altitude unloading district loading and unloading goods of automatic adaptation avoids extra handling equipment's practicality, reduces extra handling equipment's cost, reduces the loading and unloading risk of major possession heavier goods, increases handling efficiency.
Description
Technical Field
The utility model relates to the technical field of automobiles, concretely relates to liftable formula cargo vehicle.
Background
When the existing box type cargo truck loads and unloads cargos, an additional lifting mechanism needs to be added at the tail of a cargo box, or a forklift is used for assisting in loading and unloading. Because the additional elevating system who increases is compatible not high with former car, takes place to become invalid easily, causes the damage of equipment or goods, has great potential safety hazard. Potential safety hazards are easy to appear when equipment such as a forklift is used for assisting loading and unloading. Therefore, the design of a liftable cargo vehicle capable of automatically adjusting the height of a cargo chassis is urgently needed to solve the potential safety hazard of cargo vehicle loading and unloading.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a for solving the problem among the prior art and proposing, its aim at provides a liftable formula cargo vehicle, has solved the potential safety hazard problem of the existence of cargo vehicle loading and unloading, has increased handling efficiency.
A liftable truck comprises a control part and a cargo carrying part connected with the control part, wherein the control part is provided with a cab and front wheels connected with the cab, two sides of the lower part of the cab are connected with main beams of the cargo carrying part, supporting upright posts are fixed on the upper parts of the main beams, a supporting beam is connected between the two supporting upright posts, the middle part of the supporting beam is rotatably connected to the bottom of a lifting hydraulic cylinder, the end part of a cylinder rod of the lifting hydraulic cylinder is rotatably connected to the middle part of one end of a cargo carrying chassis and used for lifting and pulling the cargo carrying chassis by the lifting hydraulic cylinder, sliding supports are arranged on two sides of the other end of the cargo carrying chassis, and sliding pins are arranged on the upper parts of the sliding supports;
the lower part of the main beam is provided with an integrally formed main beam connecting block, the main beam connecting block is rotatably connected to the middle part of the lifting beam through a pin shaft, and the front end part of the lifting beam is rotatably connected to the lower part of the loading chassis through a pin shaft and used for supporting the loading chassis to lift.
Preferably, the control part is further provided with a rear wheel, and the two rear wheels are connected through a rear axle.
Preferably, the rear end of the lifting beam is rotatably connected to a rear axle of the rear wheel.
Preferably, a rotating bracket is fixed on the loading chassis at the joint of the cylinder rod of the lifting hydraulic cylinder and the loading chassis, and the rotating bracket is rotatably connected to the end part of the cylinder rod of the lifting hydraulic cylinder through a pin shaft.
Preferably, the two front wheels are connected by a front steering axle.
Preferably, the lower part of the main beam is provided with a front wheel bracket, and the front wheel bracket is rotatably connected to the front steering axle.
Preferably, the control part is driven by a front wheel, and a control button for controlling the telescopic length of the lifting hydraulic cylinder is arranged in the cab.
The utility model discloses following beneficial effect has:
the liftable truck designed by the utility model can easily realize the lifting of different forms of the truck chassis through one lifting hydraulic cylinder, automatically adapt to the loading and unloading of unloading areas with different heights, avoid the practicability of additional loading and unloading equipment, reduce the cost of the additional loading and unloading equipment, reduce the loading and unloading risk of large heavy cargos, increase the loading and unloading efficiency and improve the loading and unloading safety; this car is easily modified and is increased other annexs such as rail, packing box on cargo platform, uses more in a flexible way, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a liftable truck.
Fig. 2 is a schematic structural view of a liftable truck in a transportation state.
Fig. 3 is a structural schematic diagram of a chassis state of the liftable truck when the unloading area is higher.
Fig. 4 is a structural schematic diagram of a chassis state of the liftable truck when the unloading area is lower.
Description of the reference numerals
1-a manipulation unit; 2-a cargo carrying portion; 101-a cab; 102-front wheels; 103-rear wheel; 201-main beam; 202-lifting beam; 203-a lifting hydraulic cylinder; 204-cargo bed; 205-support columns; 206-support beam; 207-rotating the support; 208-front wheel support; 209-main beam connecting block; 210-a sliding support; 211-a chute; 212-sliding pin.
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 work belong to the protection scope of the present invention.
The utility model discloses an embodiment, refer to fig. 1-4, a liftable formula cargo vehicle, including control portion 1 and the portion 2 that carries cargo of connecting control portion 1, control portion 1 is equipped with driver's cabin 101, connects the preceding wheel 102 and the rear wheel 103 of driver's cabin 101, connects through the rear axle between two rear wheels 103, and the rear end of lifter 202 rotates and connects on the rear axle of rear wheel 103, connects through preceding steering axle between two preceding wheels 102. The operator control unit 1 is driven by a front wheel, and an operator control button for controlling the extension and contraction length of the hydraulic cylinder 203 is provided in the cab 101.
The two sides of the lower part of the cab 101 are connected with main beams 201 of the cargo carrying part 2, the lower part of the main beam 201 is provided with a front wheel bracket 208, and the front wheel bracket 208 is rotatably connected on a front steering axle. The upper portion of the main beam 201 is fixed with support columns 205, a support beam 206 is connected between the two support columns 205, the middle portion of the support beam 206 is rotatably connected to the bottom of the lifting hydraulic cylinder 203, the end portion of a cylinder rod of the lifting hydraulic cylinder 203 is rotatably connected to the middle portion of one end of the loading chassis 204 and used for the lifting hydraulic cylinder 203 to lift and pull one end of the loading chassis 204 close to a cab to move up and down, a rotating support 207 is fixed at the connection position of the cylinder rod of the lifting hydraulic cylinder 203 and the loading chassis 204 and on the loading chassis 204, and the rotating support 207 is rotatably connected to the. Two sides of the other end of the loading chassis 204 are provided with sliding brackets 210, the upper parts of the sliding brackets 210 are provided with sliding pins 212, the sliding pins 212 are connected in sliding grooves 211 arranged at the rear ends of the main beams 201 in a sliding mode, and when the lifting hydraulic cylinders 203 drive the loading chassis 204 to lift, the sliding pins 212 move back and forth in the sliding grooves 211.
The lower part of the main beam 201 is provided with an integrally formed main beam connecting block 209, the main beam connecting block 209 is rotatably connected to the middle part of the lifting beam 202 through a pin shaft, and the front end part of the lifting beam 202 is rotatably connected to the lower part of the loading chassis 204 through a pin shaft, so that the lifting beam 202 supports the loading chassis 204 to lift along with the lifting hydraulic cylinder 203.
The automobile adopts a front-drive design, and utilizes a scissor type lifting principle to divide the frame of the automobile into four parts, namely two main beams 201 and two lifting beams 202, wherein the main beams 201 and the lifting beams 202 are connected through shafts, the lifting beams 202 and a cargo-carrying chassis 204 are fixed through pins, and the main beams 201 and the cargo-carrying chassis 204 are in sliding connection. One end of the lifting hydraulic cylinder 203 is connected with a support beam 206 on the main beam, the other end is connected with a rotating bracket 207 on the loading chassis 204, the distance between the loading chassis 204 and the ground is adjusted through hydraulic pressure, the loading chassis 204 is always kept horizontal in the lifting process, and the loading and unloading safety is ensured. The vehicle can be easily retrofitted to the cargo chassis 204 to add other accessories such as fences, cargo boxes, etc.
As shown in fig. 2, the cargo box remains at a reasonable height while the vehicle is in transit. As shown in fig. 3, when the height of the loading and unloading chassis 204 is adjusted during loading and unloading, and the unloading area is higher than the height of the loading chassis 204 when the cargo box floor is in normal running of the truck, the front wheels 102 of the automobile are braked, the lifting hydraulic cylinder 203 for adjusting the height of the loading chassis 204 is contracted, so that the relative distance between the rear wheels 103 and the loading chassis 204 is increased, the height of the loading chassis 204 is increased to be the same as that of the unloading area, and loading and unloading are facilitated.
As shown in fig. 4, when the unloading area is at ground level, the front wheels 102 of the vehicle are braked, and the lifting hydraulic cylinder 203 for adjusting the height of the loading chassis 204 is extended, so that the relative distance between the rear wheels 103 and the loading chassis 204 is reduced and gradually lowered to the ground, thereby facilitating loading and unloading, and enabling the goods to be pushed into the loading chassis 204 from the ground.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The lifting type truck is characterized by comprising an operation part (1) and a cargo carrying part (2) connected with the operation part (1), wherein the operation part (1) is provided with a cab (101) and front wheels (102) connected with the cab (101), two sides of the lower part of the cab (101) are connected with a main beam (201) of the cargo carrying part (2), the upper part of the main beam (201) is fixed with a supporting upright post (205), a supporting beam (206) is connected between the two supporting upright posts (205), the middle part of the supporting beam (206) is rotatably connected to the bottom of a lifting hydraulic cylinder (203), the end part of a cylinder rod of the lifting hydraulic cylinder (203) is rotatably connected to the middle part of one end of the cargo carrying chassis (204) and used for the lifting hydraulic cylinder (203) to pull the cargo carrying chassis (204), two sides of the other end of the cargo carrying chassis (204) are provided with a sliding support (210), the upper part, the sliding pin (212) is connected in a sliding groove (211) arranged at the rear end of the main beam (201) in a sliding way; the lower portion of the main beam (201) is provided with an integrally formed main beam connecting block (209), the main beam connecting block (209) is rotatably connected to the middle portion of the lifting beam (202) through a pin shaft, and the front end portion of the lifting beam (202) is rotatably connected to the lower portion of the cargo carrying chassis (204) through a pin shaft and used for supporting the cargo carrying chassis (204) to lift by the lifting beam (202).
2. The liftable truck according to claim 1, wherein the control part (1) is further provided with rear wheels (103), and the two rear wheels (103) are connected through a rear axle.
3. The liftable truck according to claim 2, wherein the rear end of the lifting beam (202) is pivotally connected to a rear axle of the rear wheel (103).
4. The liftable truck according to claim 1, wherein the rod of the lifting cylinder (203) is connected with the loading chassis (204) and a rotating bracket (207) is fixed on the loading chassis (204), and the rotating bracket (207) is rotatably connected with the end of the rod of the lifting cylinder (203) through a pin shaft.
5. The liftable truck according to claim 1, wherein the two front wheels (102) are connected by a front steering axle.
6. The liftable truck according to claim 5, wherein a front wheel bracket (208) is arranged at the lower part of the main beam (201), and the front wheel bracket (208) is rotatably connected to the front steering axle.
7. The liftable truck according to claim 1, wherein the control part (1) is driven by a front wheel, and a control button for controlling the extension and retraction length of the hydraulic lifting cylinder (203) is arranged in the cab (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021541367.1U CN213322815U (en) | 2020-07-30 | 2020-07-30 | Liftable formula cargo vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021541367.1U CN213322815U (en) | 2020-07-30 | 2020-07-30 | Liftable formula cargo vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213322815U true CN213322815U (en) | 2021-06-01 |
Family
ID=76092746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021541367.1U Expired - Fee Related CN213322815U (en) | 2020-07-30 | 2020-07-30 | Liftable formula cargo vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213322815U (en) |
-
2020
- 2020-07-30 CN CN202021541367.1U patent/CN213322815U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |