CN216892574U - Device for controlling automatic opening and closing of single-side door stop of side-dumping loader bucket - Google Patents
Device for controlling automatic opening and closing of single-side door stop of side-dumping loader bucket Download PDFInfo
- Publication number
- CN216892574U CN216892574U CN202220553586.4U CN202220553586U CN216892574U CN 216892574 U CN216892574 U CN 216892574U CN 202220553586 U CN202220553586 U CN 202220553586U CN 216892574 U CN216892574 U CN 216892574U
- Authority
- CN
- China
- Prior art keywords
- bucket
- closing
- door stop
- bolt
- loader
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a device for controlling the automatic opening and closing of a single-side door stop of a side-dump loader bucket, which is characterized in that a bucket door stop capable of being automatically opened and closed is reformed and manufactured on the side surface of the loader bucket, a control unit is connected and installed inside a cab of the side-dump loader to realize the automatic opening and closing of a door stop mechanism, the bucket door stop is connected with a bucket body through a hydraulic spring hinge, and the control unit is connected to a bucket door stop opening and closing device fixed on the bucket body, so that an operator of the loader can easily control the opening and closing of the bucket door stop of the loader in the unloading process. The bucket door keeps off controlling means simple to use, and asphalt concrete transports efficiently, and the in-process does not have blocking phenomenon, is the effective simple and easy practical asphalt concrete of a safety transports unloader.
Description
Technical Field
The utility model belongs to the field of engineering mechanical equipment, and particularly relates to a device for controlling a single-side door stop of a side-dumping loader bucket to be automatically opened and closed.
Background
A hydropower station project main body water retaining dam is designed as a rock-fill dam, an asphalt concrete core wall is designed on the axis of the rock-fill dam, and the core wall is used as an impervious wall body of a rock-fill dam body building. According to the construction configuration requirement of the asphalt concrete rolling filling site, an asphalt concrete paver is used for paving the core asphalt concrete in the asphalt concrete core rolling filling construction. The core asphalt concrete is transported by a dumper, but the dumper cannot directly unload the finished asphalt concrete into the hopper of the asphalt paver, so that the problems of transporting and dumping materials by the dumper and receiving materials by the hopper of the asphalt paver in the core asphalt concrete paving construction need to be solved. Because the temperature control requirement of the asphalt concrete is high, the requirements of temperature control technology of the asphalt concrete in the transportation process, time saving and heat energy loss reduction are met in the construction process, and meanwhile, the loss of the asphalt concrete in the material pouring and material transferring processes needs to be reduced.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a device for controlling the automatic opening and closing of a single-side door stop of a side-dumping loader bucket.
In order to achieve the purpose, the utility model adopts the following technical scheme to realize the purpose:
a device for controlling the automatic opening and closing of a single-side door stop of a side dumping loader bucket comprises a control unit, a first sliding rod, a second sliding rod, a first bolt, a second bolt, a bolt fixing clamp and a hydraulic spring hinge;
the one end of first slide bar is connected to the control unit one end, the other end of first slide bar is articulated with the one end of second slide bar, first bolt and second bolt are connected to the other end of second slide bar, first bolt and second bolt correspond and install in two bolt fixation clamps, hydraulic spring hinge installs scraper bowl door shield one side on the scraper bowl, the opposite side of scraper bowl door shield is by first bolt and the control switching of second bolt.
Furthermore, the control unit is an accelerator pull wire, the accelerator pull wire is installed in an accelerator pull wire fixing clamp, the other end of the accelerator pull wire is installed in a cab of the loader, and the accelerator pull wire fixing clamp is installed on the bucket platform.
Furthermore, the control unit is a hydraulic oil cylinder, a piston rod of the hydraulic oil cylinder is connected with one end of the first sliding rod, the other end of the hydraulic oil cylinder is connected with one end of an oil pipe, the other end of the oil pipe is connected with a hydraulic oil pump, and the hydraulic oil pump is connected with a control button.
Further, the oil pipe is arranged in an oil pipe fixing clamp, and the oil pipe fixing clamp is arranged on the bucket platform.
Furthermore, the control unit is an air cylinder, a piston rod of the air cylinder is connected with one end of the first sliding rod, the other end of the air cylinder is connected with one end of an air pipe, the other end of the air pipe is connected with an air compressor, and the air compressor is connected with a control button.
Further, the air pipe is arranged in an air pipe fixing clamp, and the air pipe fixing clamp is arranged on the bucket platform.
Furthermore, the first slide bar is installed in the slide bar chute, the outer ring of the slide bar chute is connected with one end of a return spring, the return spring is sleeved on the first slide bar, the other end of the return spring is connected with a return spring baffle, and the return spring baffle is fixedly installed on the first slide bar.
Further, the slide bar chute is mounted on the bucket platform.
Further, the bucket platform is mounted on a bucket.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a device for controlling the automatic opening and closing of a single-side door stop of a side-dumping loader bucket, which is characterized in that the main body structure of the device is attached to a side-dumping loader, the side surface of the loader bucket is reformed and manufactured with the door stop capable of being automatically opened and closed, an accelerator pull wire is arranged in a cab of the side-dumping loader to realize a manual mechanical automatic opening and closing door stop mechanism, the door stop and the bucket body are connected by a hydraulic spring hinge, and the accelerator pull wire is connected to the door stop device fixed on the bucket body, so that an operator of the loader can easily control the opening and closing of the bucket door stop of the loader in the unloading process. The material receiving problem of the paver is solved, the temperature control technical requirement of the asphalt concrete in the construction and transportation process is effectively met, the material transferring time is saved, the heat energy loss is reduced, the construction efficiency is greatly improved, and the loss of the asphalt concrete in the construction process is reduced. This device installation is simple and convenient, under the condition of guaranteeing the loader normal work, can be convenient with the process of bituminous concrete from connecing the material to changing the material to the paver hopper, convenient operation, the practicality is strong.
Furthermore, a return spring is arranged between the first slide bar and the slide bar chute, so that the first slide bar can reset after sliding to the limit position, and the other end of the return spring is connected with a fixed baffle on the first slide bar, so that the synchronous movement of the return spring and the first slide bar can be ensured.
Drawings
In order to more clearly explain the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a block diagram of an embodiment of the present invention for a device for mechanically controlling the automatic opening and closing of a side gate of a side loader bucket.
FIG. 2 is a schematic view of a device for mechanically controlling the automatic opening and closing of a single side door stop of a side loader bucket according to an embodiment of the present invention.
Fig. 3 is a structural diagram of a device for controlling the automatic opening and closing of a single-side door stop of a side-loading shovel by two hydraulic pressure according to an embodiment of the utility model.
FIG. 4 is a schematic diagram of an apparatus for hydraulically controlling the automatic opening and closing of a side gate of a side loader bucket according to an embodiment of the present invention.
FIG. 5 is a schematic diagram of a tri-pneumatic control device for automatically opening and closing a single side door stop of a side loader bucket according to an embodiment of the present invention.
FIG. 6 is a schematic view of a triple-pneumatic control device for automatically opening and closing a single-side door stop of a side loader bucket according to an embodiment of the present invention.
Wherein: 1-bucket, 2-throttle cable, 3-throttle cable fixing clamp, 4-slide bar chute, 5-reset spring, 6-reset spring baffle, 7-first slide bar, 8-bucket platform, 9-second slide bar, 10-first bolt, 11-second bolt, 12-bolt fixing clamp, 13-bucket door baffle, 14-hydraulic spring hinge, 22-oil pipe, 23-oil pipe fixing clamp, 24-hydraulic oil cylinder, 32-air pipe, 33-air pipe fixing clamp and 34-air cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, but the indication or suggestion that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model is described in further detail below with reference to the accompanying drawings:
example 1:
referring to fig. 1 and 2, the utility model discloses a device for controlling the automatic opening and closing of a single-side door stop of a side-dumping loader bucket, which comprises a bucket 1, an accelerator cable 2 for controlling the movement of an opening and closing device, an accelerator cable fixing clamp 3, a slide bar chute 4 for fixing the linear sliding of a slide bar, a reset spring 5 for automatically resetting the slide bar after the linear sliding, a reset spring baffle 6 for fixing the other side of the reset spring, a first slide bar 7 connected with the accelerator cable, a bucket platform 8 for arranging a door stop opening and closing device and welded on the bucket 1, a second slide bar 9 connected with the first slide bar 7, a first bolt 10 and a second bolt 11 hinged with the second slide bar 9 and controlling the opening and closing of a bucket door stop 13, a bolt fixing clamp 12 for fixing the two bolts, a bucket door stop 13 and a hydraulic spring hinge 14 hinged with one side of the bucket door stop 13;
the bucket capacity of the side-dumping loader used is 2.3m3That is, the volume of the asphalt concrete which can be transported backwards every time is about 2, and the door shield mechanical control device is fixed on one side of the side-dumping loader bucket.
One side of a bucket door stop 13 in the device is hinged to a bucket 1 through a hydraulic spring hinge 14, and the other side of the bucket door stop is locked by 2 bolts, so that the opening and closing of the bucket door stop 13 can be flexibly controlled; the bolt is controlled to move by two sliding rods which are hinged and connected, and can freely slide in a certain range; a slide bar chute 4 is additionally arranged on the bucket platform 8 to fix one first slide bar 7 so that the first slide bar can only slide in a certain range; a return spring 5 is arranged between the first slide bar 7 and the slide bar chute 4, so that the first slide bar 7 can reset after sliding to the limit position, and the other end of the return spring 5 is connected with a return spring baffle 6 on the first slide bar 7, so that the synchronous movement of the return spring 5 and the first slide bar 7 can be ensured; the other end of the first sliding rod 7 is connected with an accelerator pull wire 2, the accelerator pull wire 2 is fixed on an accelerator pull wire fixing clamp 3 of a bucket platform 8, and the other end of the accelerator pull wire 2 is fixed in a cab of the loader and is controlled by an operator of the loader.
The device is characterized in that a door stop is hinged to a reset spring 5 and a hydraulic spring hinge 14 serving as an opening and closing matching device, so that the bucket door stop can be automatically closed after being opened, the hydraulic spring hinge 14 generates retardation when the door stop drives the hinge to be opened and closed, namely, the acting force is buffered, the impact caused by the door stop in the process of rapidly opening and closing can be avoided, the service life of the device is prolonged, and the operation difficulty of a construction worker in opening and closing a side door can be reduced.
Before construction, a constructor pulls the accelerator pull wire 2 to check whether the bolt can move flexibly, whether the bucket door stop 13 can be opened smoothly, whether the hinged connection positions of the sliding rod, the bolt and the like are abnormal, whether lubrication is in place and the like;
during construction, when a constructor waits for a loader bucket to transfer asphalt concrete to the edge of a hopper of an asphalt paver, the position of the loader bucket 1 is well adjusted, the handle 2 of an accelerator pull wire in a starting and closing control device of the bucket door stop 13 is pulled, a bolt of the bucket door stop 13 can be pulled open, the accelerator pull wire 2 is loosened after the bucket door stop 13 is opened, the asphalt concrete begins to be poured, the handle 2 of the accelerator pull wire is pulled again after all asphalt in the bucket is poured, the bolt of the bucket door stop is pulled open, the accelerator pull wire 2 is loosened after the bucket door stop 13 is closed, the bolt of the door stop is automatically reset and closed by the elastic force after the reset spring 5 is compressed, and the transfer work of the asphalt concrete from a large compartment of a dumper into the hopper of the paver is completed.
After the asphalt concrete pouring work of this class is finished, the bucket door stop 13 is opened, and residual asphalt concrete in the bucket 1 and the construction process of this class of device is timely cleaned and arranged, so that the device is prevented from being damaged by asphalt concrete condensation.
Example 2:
referring to fig. 3 and 4, the embodiment provides a hydraulic device for controlling a single-side door stop of a side dumping loader bucket to automatically open and close, which comprises a bucket 1, an oil pipe 22 connected from a loader with a hydraulic oil pump, an oil pipe fixing clamp 23, a hydraulic oil cylinder 24 connected with one end of the oil pipe 22, a first slide rod 7 connected with a piston rod of the oil cylinder, a slide rod chute 4 for fixing the first slide rod 7 and enabling the first slide rod to slide along a single direction, a bucket platform 8 for installing a door stop opening and closing device and welded on the bucket, a second slide rod 9 hinged with the first slide rod 7, a first bolt 10 and a second bolt 11 hinged with the second slide rod 9 and controlling the opening and closing of the bucket door stop, a bolt fixing clamp 12 for fixing the two bolts, a bucket door stop 13, and a hydraulic spring hinge 14 hinged with one side of the bucket door stop 13;
one side of a bucket door stop 13 in the device is hinged to a bucket 1 through a hydraulic spring hinge 14, and the other side of the bucket door stop is locked by 2 bolts, so that the door stop 13 can be flexibly controlled to be opened and closed; the bolt is controlled to move by two sliding rods which are hinged and connected, and can freely slide in a certain range; a slide bar chute 4 is additionally arranged on the bucket platform 8 to fix one slide bar so that the slide bar can only slide in a set direction; the other end of the first slide bar 7 is connected with a piston rod of a hydraulic oil cylinder 24, and the first slide bar 7 is driven to synchronously reciprocate by the reciprocating motion of the piston rod of the hydraulic oil cylinder 24; the other end of the hydraulic oil cylinder 24 is connected with an oil pipe 22 with a hydraulic oil pump from the loader, the movement of a piston rod of the hydraulic oil cylinder 24 is controlled by the oil pressure of the hydraulic oil pump, and an oil circuit on-off control button is arranged in an operating chamber of the loader and is controlled by an operator of the loader.
The device major structure is attached to a side-dumping loader, and a door stop capable of being automatically opened and closed is reconstructed and manufactured on the side face of a loader bucket 1, the loader is used for providing a power source from a hydraulic oil pump, an external hydraulic oil pipe 22 is connected to a hydraulic oil cylinder 24 on a loader bucket platform 8 from an output hydraulic system pipeline of the hydraulic oil pump, a distribution valve body and a hydraulic sensor device are required to be additionally arranged on the system for ensuring that hydraulic power capable of being normally opened and closed in an additionally arranged hydraulic oil system, and the effect of manually and hydraulically automatically opening and closing the door stop mechanism is achieved. The hydraulic oil circuit control button is arranged on an operating platform in the interior of a loader cab, the bucket door shield 13 is connected with a bucket body of the bucket 1 through a hydraulic spring hinge 14, a piston rod of a hydraulic oil cylinder 24 makes reciprocating motion under the pressure action of oil pressure in the cylinder body, a piston rod of the hydraulic oil cylinder 24 is connected with a slide rod to control the closing of a bolt of the bucket door shield of the loader, the opening and closing of the bucket door shield 13 of the loader are further controlled, and the loader operator can easily control the opening and closing of the bucket door shield 13 of the loader in the unloading process.
During construction, when a constructor waits for the loader bucket 1 to transfer asphalt concrete to the edge of a hopper of an asphalt paver, the position of the loader bucket 1 is adjusted, an oil way control button in the opening and closing control device of the bucket door stop 13 is opened, and then a bucket door stop bolt can be pulled open; the gate stop is opened to begin to dump asphalt concrete, after all asphalt in the bucket 1 is dumped, the rebound force stored by the hydraulic spring hinge 14 begins to rebound after the asphalt concrete is dumped, the gate stop is controlled to reset automatically, after the gate stop is reset, the oil circuit control button in the bucket gate stop 13 on-off control device is closed, the gate stop bolt is reset and closed, and the transfer work of transferring the asphalt concrete from the large compartment of the dump truck to the hopper of the paver is completed.
Example 3:
referring to fig. 5 and 6, the embodiment provides a pneumatic device for controlling the automatic opening and closing of a single-side door stop of a side-dumping loader bucket, which comprises a bucket 1, an air pipe 32 connected from an air compressor of the loader, an air pipe fixing clamp 33, an air cylinder 34 connected with one end of the air pipe 32, a first slide rod 7 connected with a piston rod of the air cylinder 34, a slide rod chute 4 for fixing the first slide rod 7 and enabling the first slide rod to slide along a single direction, a bucket platform 8 for installing a door stop opening and closing device and welded on the bucket 1, a second slide rod 9 hinged with the first slide rod 7, a first bolt 10 and a second bolt 11 hinged with the second slide rod 9 and controlling the opening and closing of the bucket door stop, a bolt fixing clamp 12 for fixing the two bolts, a bucket door stop 13, and a hydraulic spring hinge 14 hinged with one side of the bucket door stop 13;
one side of a bucket door stop 13 in the device is hinged and connected to a bucket 1 through an air cylinder 34 and a hydraulic spring hinge 14, and the other side of the bucket door stop is locked through 2 bolts, so that the opening and closing of the bucket door stop 13 can be flexibly controlled; the bolt is controlled to move by two sliding rods which are hinged and connected, and can freely slide in a certain range; a slide bar chute 4 is additionally arranged on the bucket platform 8 to fix one slide bar so that the slide bar can only slide in a certain range; the other end of the first slide bar 7 is connected with a cylinder piston rod, and the first slide bar 7 is driven to synchronously reciprocate by the reciprocating motion of the cylinder piston rod; the other end of the air cylinder 34 is connected with an air pipe 32 with an air compressor of the loader, the movement of a piston rod of the air cylinder is controlled by the on-off of the air pressure in the air pipe 32, and an air path on-off control button is arranged in an operating chamber of the loader and is controlled by an operating hand of the loader.
The main structure of the device is attached to a side-dumping loader, a door stop capable of being automatically opened and closed is reformed and manufactured on the side face of a loader bucket, an air source is provided by utilizing an air compressor of a loader body, an external air pipe 32 is connected to an air cylinder 34 on a loader bucket platform 8 from an air supply system of the air compressor, an air circuit control button is arranged on an internal operation table of a loader cab to realize pneumatic automatic opening and closing of a door stop mechanism, the bucket door stop 13 is connected with a bucket body of the bucket 1 through the air cylinder 34 and a hydraulic spring hinge 14, the air cylinder device can also achieve the same effect by using a brake sub-pump of engineering equipment, an air cylinder piston rod reciprocates in the cylinder body under the pressure action of compressed air, a slide rod is connected with the air cylinder piston rod to control the closing of a bolt of the loader bucket door stop 13, and further control the opening and closing of the loader bucket door stop 13, the loader bucket door shield 13 can be easily controlled to be opened and closed by a loader operator in the unloading process.
During construction, when a constructor waits for the loader bucket 1 to transfer asphalt concrete to the edge of a hopper of an asphalt paver, the position of the loader bucket 1 is adjusted, and a bucket door stop 13 is opened to open an air channel control button in an opening and closing control device, so that a bucket door stop bolt can be pulled open; the gate stop is opened and then the asphalt concrete begins to be poured, after the asphalt in the bucket 1 is completely poured, the rebound force stored by the hydraulic spring hinge 14 begins to rebound after the asphalt concrete is completely poured, the gate stop is controlled to reset automatically, after the gate stop is reset, the gas circuit control button in the bucket gate stop on-off control device is closed, the gate stop bolt is reset and closed, and the transfer work of transferring the asphalt concrete from the large inner compartment of the dump truck to the hopper of the paver is completed.
The utility model discloses a device for controlling the automatic opening and closing of a single-side door stop of a side-dumping loader bucket, which effectively solves the problems of difficult blanking, material leakage and the like in the process of pouring asphalt concrete from a dump truck to a paver bucket after the filling trial of an asphalt core wall of a rockfill dam of a hydropower station. This dipper door keeps off controlling means simple to use, and asphalt concrete transports efficiently, and the in-process does not have the jam phenomenon, is safe effective simple and easy practical asphalt concrete transports unloader.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A device for controlling the automatic opening and closing of a single-side door stop of a side-dumping loader bucket is characterized by comprising a control unit, a first sliding rod (7), a second sliding rod (9), a first bolt (10), a second bolt (11), a bolt fixing clamp (12) and a hydraulic spring hinge (14);
the one end of first slide bar (7) is connected to the control unit one end, the other end of first slide bar (7) is articulated with the one end of second slide bar (9), first bolt (10) and second bolt (11) are connected to the other end of second slide bar (9), first bolt (10) and second bolt (11) are installed in two bolt fixation clamps (12) correspondingly, hydraulic spring hinge (14) are installed scraper bowl door shield (13) one side on scraper bowl (1), the opposite side of scraper bowl door shield (13) is by first bolt (10) and second bolt (11) control switching.
2. The device for controlling the automatic opening and closing of the single-side door stop of the side-dumping loader bucket according to claim 1 is characterized in that the control unit is a throttle cable (2), the throttle cable (2) is installed in a throttle cable fixing clamp (3), the other end of the throttle cable (2) is installed in a loader cab, and the throttle cable fixing clamp (3) is installed on a bucket platform (8).
3. The device for controlling the automatic opening and closing of the single-side door stop of the side-dumping loader bucket according to claim 1, wherein the control unit is a hydraulic oil cylinder (24), a piston rod of the hydraulic oil cylinder (24) is connected with one end of the first sliding rod (7), the other end of the hydraulic oil cylinder (24) is connected with one end of an oil pipe (22), the other end of the oil pipe (22) is connected with a hydraulic oil pump, and the hydraulic oil pump is connected with a control button.
4. The device for controlling the automatic opening and closing of the single-side door stop of the side-dumping loader bucket according to claim 3, characterized in that the oil pipe (22) is installed in an oil pipe fixing clamp (23), and the oil pipe fixing clamp (23) is installed on the bucket platform (8).
5. The device for controlling the automatic opening and closing of the single-side door stop of the side-dumping loader bucket according to claim 1, wherein the control unit is an air cylinder (34), a piston rod of the air cylinder (34) is connected with one end of the first sliding rod (7), the other end of the air cylinder (34) is connected with one end of an air pipe (32), the other end of the air pipe (32) is connected with an air compressor, and the air compressor is connected with a control button.
6. The device for controlling the automatic opening and closing of the single-side door stop of the side-dump loader bucket according to claim 5, characterized in that the air pipe (32) is installed in an air pipe fixing clamp (33), and the air pipe fixing clamp (33) is installed on the bucket platform (8).
7. The device for controlling the automatic opening and closing of the single-side door stop of the side-dumping loader bucket according to claim 1 is characterized in that the first sliding rod (7) is installed in a sliding rod sliding chute (4), the outer ring of the sliding rod sliding chute (4) is connected with one end of a return spring (5), the return spring (5) is sleeved on the first sliding rod (7), the other end of the return spring (5) is connected with a return spring stop plate (6), and the return spring stop plate (6) is fixedly installed on the first sliding rod (7).
8. The device for controlling the automatic opening and closing of the single-side door shield of the side-dump loader bucket according to claim 7, characterized in that the slide bar chute (4) is mounted on the bucket platform (8).
9. The device for controlling the automatic opening and closing of the single-side door shield of the side-dump loader bucket according to claim 8, characterized in that the bucket platform (8) is mounted on the bucket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220553586.4U CN216892574U (en) | 2022-03-14 | 2022-03-14 | Device for controlling automatic opening and closing of single-side door stop of side-dumping loader bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220553586.4U CN216892574U (en) | 2022-03-14 | 2022-03-14 | Device for controlling automatic opening and closing of single-side door stop of side-dumping loader bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216892574U true CN216892574U (en) | 2022-07-05 |
Family
ID=82192080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220553586.4U Active CN216892574U (en) | 2022-03-14 | 2022-03-14 | Device for controlling automatic opening and closing of single-side door stop of side-dumping loader bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216892574U (en) |
-
2022
- 2022-03-14 CN CN202220553586.4U patent/CN216892574U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021227195A1 (en) | Mobile garbage compression device for wet garbage collection | |
| US4155586A (en) | Tailgate locking system | |
| CN111874494B (en) | High-efficiency airtight kitchen garbage truck with pressure filling function | |
| CN216892574U (en) | Device for controlling automatic opening and closing of single-side door stop of side-dumping loader bucket | |
| CN109941641A (en) | A kind of vertical vertical compression type dustbin | |
| CN215286538U (en) | Novel garbage container | |
| CN201472215U (en) | Garbage can rear door device of garbage transfer vehicle | |
| CN110641876B (en) | Garbage compression equipment | |
| CN212200526U (en) | Loader hopper and loader | |
| EP0013587A1 (en) | Apparatus for compacting waste | |
| CN203652472U (en) | Feeding and lifting integrated compression box | |
| CN106089819B (en) | A kind of Mobile garbage compression box hydraulic system | |
| CN210102598U (en) | Movable garbage compression equipment | |
| CN111411653A (en) | Loader hopper and loader | |
| CN205872997U (en) | Garbage compression equipment and have its garbage truck | |
| CN209853066U (en) | Hook arm vehicle and garbage truck with compression type garbage can | |
| CN216271269U (en) | Split type garbage compressor | |
| CN210556996U (en) | Electro-hydraulic push rod type double-jaw opening and closing device suitable for movable funnel discharging hole | |
| CN113525976A (en) | Lifting split machine head movable type garbage compression station | |
| KR101288812B1 (en) | Discharge Valve disposed on temporary storage shoot of Garbage Collection System | |
| CN211527952U (en) | Quick sampling device of concrete mixing unit | |
| CN211390261U (en) | Automatic butt-joint device of blowdown and blowdown system | |
| CN202296045U (en) | Locking device for filling device of after-loading compression garbage truck | |
| CN209306261U (en) | A kind of dustbin and rubbish dumping system | |
| CN106115144A (en) | The shrouding system for unlocking of waste transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |