CN210139910U - Counterweight device and engineering truck with counterweight device - Google Patents
Counterweight device and engineering truck with counterweight device Download PDFInfo
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- CN210139910U CN210139910U CN201920469728.7U CN201920469728U CN210139910U CN 210139910 U CN210139910 U CN 210139910U CN 201920469728 U CN201920469728 U CN 201920469728U CN 210139910 U CN210139910 U CN 210139910U
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- weight box
- counterweight device
- weight
- counterweight
- box
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Abstract
The utility model belongs to the counter weight technique for the machineshop car, concretely relates to counter weight device and the machineshop car that is equipped with this counter weight device, the counter weight device, including the weight box, the weight box is rotatable or/and flexible for its mounted position. The balance weight value is adjustable, and the balance weight value can be compactly connected with a main engine of the engineering truck, so that diversified requirements can be met, and the whole width of the engineering truck cannot be increased.
Description
Technical Field
The utility model belongs to counter weight technique for the machineshop car, concretely relates to counter weight device and machineshop car that is equipped with this counter weight device.
Background
In most construction vehicles, lifting platforms, automatic lifting devices, and the like for construction of buildings, highways, and the like, a counterweight device must be installed in the case of a large load. In order to meet the counterweight function on the engineering vehicle, most counterweight equipment generally extends out of a vehicle main body, so that the overall width of the vehicle is increased, and the occupied space is occupied; repeated loading and unloading are heavy and delay the construction period. In addition, the counterweight value of the counterweight equipment is constant, various counterweight requirements cannot be met, and the counterweight equipment is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a counter weight device and be equipped with this counter weight device's machineshop car, the counter weight value is adjustable, can also be connected compactly with the machineshop car host computer, can satisfy diversified demand and can not increase the whole width of machineshop car again.
A counterweight device comprises a counterweight box, the gravity center of the counterweight box can be far away from or close to a counterweight object of the counterweight box, and the counterweight box is in rotary connection or telescopic sliding connection at the installation position of the counterweight object of the counterweight box.
The counterweight device is characterized in that the counterweight box is rotatable relative to the installation position of the counterweight box, a base is arranged below the counterweight box, the base is fixedly arranged at the installation position, the base is connected with the counterweight box through at least one pair of crank arms, and the pair of crank arms are provided with drivers.
The counterweight device is characterized in that the counterweight box is telescopic relative to the installation position, the counterweight box is driven by the driver to slide on the guide rail, and the guide rail is arranged at a required position.
In the counterweight device, the counterweight box is of a shell structure, and ore sand is filled in the counterweight box.
Above-mentioned counter weight device, the outside detachable of weight box is equipped with the several movable balancing weight.
In the counterweight device, one side of the movable counterweight block is provided with a hook to be hooked with the counterweight box.
Above-mentioned counter weight device, be equipped with the spare tyre on the weight box.
The engineering truck provided with the counterweight device comprises a traveling host used for driving to travel and a hopper assembly used for containing materials, wherein the traveling host is provided with a host chassis, a hopper chassis is arranged below the hopper assembly, and the counterweight device is arranged on the host chassis or/and the hopper chassis.
In the engineering truck, a canopy of a driving position is arranged above the traveling host, a conveying mechanism for feeding is arranged in the hopper assembly, and a push-rolling mechanism is arranged in front of the hopper assembly; and sliding mould dies are respectively arranged on the traveling main machine and/or the hopper assembly relative to the counterweight device.
The utility model has the advantages that: the counterweight device can rotate or stretch out and draw back, the range of counterweight value is increased, the counterweight device is suitable for the working conditions of various requirements, and meanwhile, the counterweight device can not increase the whole width of the engineering truck and is convenient to use.
Drawings
Fig. 1 is a schematic front structural view of a first embodiment of the weight box of the present invention;
fig. 2 is a schematic back structural view of a first embodiment of the weight box of the present invention;
fig. 3 is a schematic structural view of the engineering truck and the weight box of the present invention in an assembled state;
fig. 4 is a schematic structural view of the engineering truck host and the weight box of the second embodiment of the present invention;
fig. 5 is a schematic view of a movable weight block according to a second embodiment of the weight box of the present invention.
In the figure: the device comprises a weight box 1, a guide rail 2, a movable balancing weight 3, a spare tire 4, a hook 31, a host chassis 51, a canopy 52, a hopper assembly 53, a conveying mechanism 54, a pushing and rolling mechanism 55, a base 6, a main crank arm 61, an auxiliary crank arm 62 and a motor 7.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example one
The utility model provides a counter weight device, includes weight box 1, weight box 1's focus can be kept away from or be close to its counter weight object, weight box 1 is connected for rotating in the mounted position department of its counter weight object, weight box 1 below is equipped with base 6, base 6 sets firmly in mounted position department, connect through at least a pair of crank arm between base 6 and the weight box 1, a pair of crank arm wherein is equipped with the driver. In the embodiment, a main crank arm 61 and an auxiliary crank arm 62 are provided, and the main crank arm 61 is provided with a motor 7.
In the counterweight device, the counterweight box 1 is of a shell structure, and ore sand is filled in the counterweight box. And a spare tire 4 is arranged on the weight box 1.
The engineering truck provided with the counterweight device comprises a traveling host and a hopper assembly 53, wherein the traveling host is used for driving to travel, the hopper assembly 53 is used for containing materials, the traveling host is provided with a host chassis 51, a hopper underframe is arranged below the hopper assembly 53, and the counterweight device is arranged on the host chassis 51 or/and the hopper underframe.
In the engineering vehicle, a canopy 52 of a driving position is arranged above the traveling host, a conveying mechanism 54 for feeding is arranged in the hopper assembly 53, and a push-rolling mechanism 55 is arranged in front of the hopper assembly 53; and sliding mould is respectively arranged on the traveling main machine and/or the hopper assembly 53 corresponding to the counterweight device.
Example two
In this embodiment the weight box 1 is telescopically slidably connected in relation to its installation position. The weight box 1 is driven by a driver to slide on a guide rail 2, and the guide rail 2 is arranged at a required position. The driver can be an oil cylinder.
In the counterweight device, a plurality of movable counterweights 3 are detachably arranged on the outer side of the counterweight box 1.
In the counterweight device, one side of the movable counterweight block 3 is provided with a hook 31 to be hooked with the counterweight box 1.
In the engineering truck provided with the sliding type counterweight device, the guide rail 2 is fixed on a truck body of the engineering truck.
Claims (9)
1. A counterweight device comprising a counterweight box (1), characterized in that: the gravity center of the weight box (1) can be far away from or close to a weight object, and the weight box (1) is in rotary connection or sliding telescopic connection at the installation position of the weight object.
2. The counterweight device according to claim 1, wherein: weight box (1) is the rotation connection for its mounted position, weight box (1) below is equipped with base (6), base (6) set firmly in mounted position department, be connected through at least a pair of crank arm between base (6) and the weight box (1), a pair of crank arm wherein is equipped with the driver.
3. The counterweight device according to claim 1, wherein: the weight box (1) is in sliding telescopic connection relative to the installation position of the weight box, the weight box (1) is driven by a driver to slide on a guide rail (2), and the guide rail (2) is arranged at a required position.
4. A counterweight device according to claim 2 or 3, characterized in that: the weight box (1) is of a shell structure, and ore sand is filled in the weight box.
5. The counterweight device according to claim 4, wherein: the outer side of the weight box (1) is detachably provided with a plurality of movable balancing weights (3).
6. The counterweight device according to claim 5, wherein: one side of the movable balancing weight (3) is provided with a hook (31) to be hooked with the weight box (1).
7. A counterweight device according to claim 2 or 3, characterized in that: and a spare tire (4) is arranged on the weight box (1).
8. A working vehicle equipped with the counterweight device according to claim 5, characterized in that: the travelling main machine comprises a travelling main machine used for driving to travel and a hopper assembly (53) used for containing materials, wherein the travelling main machine is provided with a main machine chassis (51), a hopper underframe is arranged below the hopper assembly (53), and the main machine chassis (51) or/and the hopper underframe are/is provided with the counterweight device.
9. The machineshop car of claim 8, wherein: a driving position rain shed (52) is arranged above the traveling host machine, a conveying mechanism (54) for feeding is arranged in the hopper assembly (53), and a push-rolling mechanism (55) is arranged in front of the hopper assembly (53); and sliding mould is arranged on the traveling main machine and/or the hopper assembly (53) relative to the counterweight device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469728.7U CN210139910U (en) | 2019-04-09 | 2019-04-09 | Counterweight device and engineering truck with counterweight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920469728.7U CN210139910U (en) | 2019-04-09 | 2019-04-09 | Counterweight device and engineering truck with counterweight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210139910U true CN210139910U (en) | 2020-03-13 |
Family
ID=69732010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920469728.7U Active CN210139910U (en) | 2019-04-09 | 2019-04-09 | Counterweight device and engineering truck with counterweight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210139910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911040A (en) * | 2019-04-09 | 2019-06-21 | 陈建军 | A kind of counter weight device and the engineering truck equipped with the counter weight device |
-
2019
- 2019-04-09 CN CN201920469728.7U patent/CN210139910U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911040A (en) * | 2019-04-09 | 2019-06-21 | 陈建军 | A kind of counter weight device and the engineering truck equipped with the counter weight device |
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