CN114984483A - Hydraulic control fluid is got and is put device - Google Patents

Hydraulic control fluid is got and is put device Download PDF

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Publication number
CN114984483A
CN114984483A CN202210688687.7A CN202210688687A CN114984483A CN 114984483 A CN114984483 A CN 114984483A CN 202210688687 A CN202210688687 A CN 202210688687A CN 114984483 A CN114984483 A CN 114984483A
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China
Prior art keywords
buckling part
buckling
hydraulic cylinder
seat body
fan
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Granted
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CN202210688687.7A
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Chinese (zh)
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CN114984483B (en
Inventor
余心明
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Luoyang Xiangzhi Intellectual Property Service Co ltd
Shaanxi Penglin Yuanjing Equipment Manufacturing Co.,Ltd.
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Xuzhou College of Industrial Technology
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Publication of CN114984483A publication Critical patent/CN114984483A/en
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/04—Methods or installations for obtaining or collecting drinking water or tap water from surface water
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Actuator (AREA)

Abstract

The application discloses hydraulic control fluid gets puts device belongs to hydraulic pressure technical field, and it includes pedestal, first buckling parts, second buckling parts, pneumatic cylinder and drive assembly. The first buckling part and the second buckling part are rotatably connected with the seat body. A storage cavity for storing articles can be formed between the first buckling part and the second buckling part, and when the first buckling part and the second buckling part rotate, the storage cavity can be opened or closed. The two ends of the hydraulic cylinder are respectively connected with the base body and the first buckling part, and the transmission assembly is connected between the first buckling part and the second buckling part, so that the first buckling part and the second buckling part can be synchronously opened or closed when the hydraulic cylinder works. The hydraulic control fluid taking and placing device disclosed by the invention controls the opening and closing of the first buckling part and the second buckling part through the hydraulic cylinder, can quickly complete the opening and closing control of the storage cavity, can be remotely controlled through the hydraulic cylinder, and is simple in structure and convenient to operate and control.

Description

Hydraulic control fluid is got and is put device
Technical Field
The invention relates to the technical field of hydraulic pressure, in particular to a hydraulic control fluid taking and placing device.
Background
When a forest or a mountain forest catches fire, the water is difficult to be delivered to a fire area by a conventional water delivery mode such as a fire truck, and when the forest or the mountain forest catches fire, the fire is vigorous and the spreading speed is high. In general, when the condition is met, the helicopter is used for carrying water. The specific mode is that a hanging basket is hung under a helicopter, the helicopter is used for filling water into the hanging basket in lakes and rivers, and then the water is conveyed to the position above an ignition point and inclines downwards through a helicopter.
When current hanging flower basket was fetching water, need to make the hanging flower basket empty earlier, let water flow slowly to the hanging flower basket in again, the helicopter transports it to the ignition top after, because the connection rope that is used for connecting the hanging flower basket is longer, makes the hanging flower basket empty just also comparatively difficult.
Disclosure of Invention
The invention discloses a hydraulic control fluid taking and placing device, which aims to solve the problems.
The technical scheme adopted by the invention for solving the technical problems is as follows:
based on the above object, the present invention discloses a hydraulic control fluid taking and placing device, comprising:
a base body;
the first buckling part and the second buckling part are rotatably connected with the seat body, a storage cavity is formed between the first buckling part and the second buckling part, and the first buckling part and the second buckling part enable the storage cavity to be opened or closed;
one end of the hydraulic cylinder is rotatably connected with the seat body, the second end of the hydraulic cylinder is rotatably connected with the first buckling part, and the hydraulic cylinder is used for driving the first buckling part to rotate; and
and the transmission assembly is arranged between the first buckling part and the second buckling part and enables the first buckling part and the second buckling part to synchronously rotate in opposite directions or rotate in opposite directions.
Optionally: the transmission assembly includes:
the connecting rod is connected with the seat body in a sliding manner;
one end of the first transmission rod is rotatably connected with the first buckling part, and the other end of the first transmission rod is rotatably connected with the connecting rod; and
and one end of the second transmission rod is rotatably connected with the second buckling part, and the other end of the second transmission rod is rotatably connected with the connecting rod.
Optionally: the transmission assembly further includes:
one end of the first elastic piece is connected with the hydraulic cylinder, and the other end of the first elastic piece is connected with the seat body or the first buckling part; and
the first elastic piece is arranged on the base body, two ends of the second elastic piece are respectively connected with the base body and the connecting rod, and the second elastic piece enables the connecting rod to have a trend of moving towards the first buckling part.
Optionally: the base body is provided with a sliding groove, the sliding groove is arranged along the height direction of the base body, and the connecting rod is in sliding fit with the sliding groove.
Optionally: the base body is provided with a clamping groove, the clamping groove is communicated with the sliding groove, the clamping groove is located at one end, deviating from the first buckling part, of the sliding groove, the width of the clamping groove is smaller than that of the connecting rod, and the second elastic piece is installed in the clamping groove.
Optionally: the outer wall of pedestal is provided with first connecting block, the outer wall of first buckling parts is provided with the second connecting block, the one end of pneumatic cylinder with first connecting block rotates to be connected, the other end of pneumatic cylinder with the second connecting block rotates to be connected.
Optionally: the second connecting block comprises a connecting part, a connecting shaft and a rotating part, the connecting part is connected with the outer wall of the first buckling part, the connecting shaft is connected with the connecting part, the rotating part is rotatably connected with the connecting shaft, and one end of the first elastic part, which is far away from the hydraulic cylinder, is connected with the rotating part;
the pneumatic cylinder orientation the one end of second connecting block is provided with the inserted bar, be provided with on the connecting axle be used for with inserted bar complex jack, work as first buckling parts with during the buckling of second buckling parts, the inserted bar with the jack aligns, and this moment the inserted bar can insert in the jack.
Optionally: the top of the first buckling part is provided with a first fan blade, the first fan blade is in a fan shape, and the edge of the first fan blade is provided with a first clamping tooth; the top of second buckling part is provided with the second fan piece, the second fan piece is fan-shaped, just the edge of second fan piece is provided with the second latch, the second latch with first latch meshing.
Optionally: the seat body is provided with a yielding groove, the yielding groove is located in the side wall of the seat body, the bottom of the yielding groove extends the end face of the seat body, and the first latch and the second latch are located in the yielding groove.
Optionally: the transmission assembly further comprises a third elastic piece, two ends of the third elastic piece are respectively connected with the base body and the second fan blade, and the third elastic piece enables the second fan blade to have a tendency of rotating towards the outside of the abdicating groove.
Compared with the prior art, the invention has the following beneficial effects:
the hydraulic control fluid taking and placing device disclosed by the invention controls the opening and closing of the first buckling part and the second buckling part through the hydraulic cylinder, can quickly complete the opening and closing control of the storage cavity, can be remotely controlled through the hydraulic cylinder, and is simple in structure and convenient to operate and control. When the device is used, the storage cavity is opened above a water source, then the seat body drives the first buckling part and the second buckling part to descend, the storage cavity is closed after the water source is filled, and after the helicopter drives the hydraulic control fluid taking and placing device to be above a fire source, the storage cavity is opened again.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required 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 application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 illustrates a schematic diagram of a hydraulically controlled fluid handling device as disclosed in an embodiment of the present invention;
FIG. 2 illustrates a schematic diagram of a hydraulic control fluid handling device in a first state according to an embodiment of the present disclosure;
FIG. 3 illustrates a schematic diagram of a hydraulically controlled fluid handling device in a second state as disclosed in an embodiment of the present invention;
fig. 4 is a schematic view of the base body disclosed by the embodiment of the invention;
fig. 5 shows a cross-sectional view of the seat body at the abdicating groove according to the embodiment of the present invention;
FIG. 6 is a schematic view of a first engaging portion and a second engaging portion according to an embodiment of the present disclosure;
FIG. 7 illustrates a schematic view of a first fastening portion disclosed in an embodiment of the present invention;
FIG. 8 is a schematic view of a second fastening portion disclosed in accordance with an embodiment of the present invention;
FIG. 9 is a schematic view showing the connection of a second connecting block to a hydraulic cylinder according to the embodiment of the invention;
fig. 10 shows a partial enlarged view of fig. 9, which is disclosed in an embodiment of the present invention.
In the figure:
110-a base body, 111-a sliding groove, 112-a first connecting block, 113-an abdicating groove, 114-a front side wall, 115-a rear side wall, 116-a left side wall, 117-a right side wall, 120-a first buckling part, 121-a second connecting block, 1211-a connecting part, 1212-a connecting shaft, 1213-a jack, 1214-a rotating part, 122-a first fan blade, 1221-a first latch, 130-a second buckling part, 131-a second fan blade, 1311-a second latch, 140-a hydraulic cylinder, 141-a latch rod, 142-a cylinder base, 143-a cylinder rod, 150-a transmission assembly, 151-a connecting rod, 152-a first transmission rod, 153-a second transmission rod, 154-a second elastic element, 155-a first elastic element and 160-a storage cavity.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as disclosed in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
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 application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Example (b):
referring to fig. 1 to 3, an embodiment of the invention discloses a hydraulic control fluid taking and placing device, which includes a base 110, a first buckling part 120, a second buckling part 130, a hydraulic cylinder 140 and a transmission assembly 150. The first fastening portion 120 and the second fastening portion 130 are both located below the base 110, and the first fastening portion 120 and the second fastening portion 130 are both rotatably connected to the base 110. A storage chamber 160 for storing articles is formed between the first fastening part 120 and the second fastening part 130. When the first and second fastening parts 120 and 130 are rotated, the storage chamber 160 can be opened or closed. Two ends of the hydraulic cylinder 140 are respectively connected to the base 110 and the first buckling part 120, and the transmission assembly 150 is connected between the first buckling part 120 and the second buckling part 130, so that when the hydraulic cylinder 140 works, the first buckling part 120 and the second buckling part 130 can be opened or closed synchronously.
The hydraulic control fluid taking and placing device disclosed in this embodiment controls the opening and closing of the first buckling part 120 and the second buckling part 130 through one hydraulic cylinder 140, can quickly complete the opening and closing control of the storage cavity 160, and the hydraulic cylinder 140 can perform remote control, and is simple in structure and convenient to control. When the helicopter is used, the storage cavity 160 is opened above a water source, then the seat body 110 drives the first buckling part 120 and the second buckling part 130 to descend, after the water is filled, the storage cavity 160 is closed, and after the helicopter drives the hydraulic control fluid taking and placing device to be above a fire source, the storage cavity 160 is opened again.
Since the openings of the first and second engaging portions 120 and 130 are located below the openings when the first and second engaging portions are opened, it is very convenient and fast to take and discharge water.
In addition, the inventor discovers in research that: if the first engaging portion 120 and the second engaging portion 130 are controlled by the two hydraulic cylinders 140, the first engaging portion 120 and the second engaging portion 130 may not rotate synchronously, and the first engaging portion 120 and the second engaging portion 130 may not be closed or clamped tightly when closed, the former may cause a gap, water may leak quickly, and the latter may cause the first engaging portion 120 and the second engaging portion 130 to be worn seriously. The hydraulic control fluid taking and placing device disclosed in this embodiment enables the first buckling part 120 and the second buckling part 130 to rotate synchronously through the transmission assembly 150, and the transmission assembly 150 can also control the limit positions of the first buckling part 120 and the second buckling part 130, so as to ensure that the first buckling part 120 and the second buckling part 130 have better sealing performance, and can avoid over-tight clamping of the first buckling part 120 and the second buckling part 130, thereby reducing the abrasion between the first buckling part 120 and the second buckling part 130.
Referring to fig. 4 and 5, the base 110 is a ring structure, and in this embodiment, the cross section of the base 110 may be rectangular. The base 110 includes a front side wall 114, a left side wall 116, a right side wall 117, and a rear side wall 115. A first connecting block 112 for mounting a hydraulic cylinder 140 is provided on the outer side of the right sidewall 117. A sliding groove 111 for mounting the transmission assembly 150 is disposed on the front side wall 114, and the sliding groove 111 is disposed along the height direction of the seat body 110. Referring to fig. 5, the front sidewall 114 and the rear sidewall 115 are further provided with a yielding groove 113, only the bottom of the yielding groove 113 extends to the bottom surface of the seat body 110, and the yielding groove 113 is in a sealed state with all directions, so as to prevent water or silt from entering the yielding groove 113 and affecting the operation of the first buckling part 120 and the second buckling part 130. Meanwhile, it can be ensured that the base 110 is still in a sealed state with the first fastening portion 120 and the second fastening portion 130 at the bottom thereof when the first fastening portion 120 and the second fastening portion 130 rotate downward. The sliding groove 111 does not penetrate the front side wall 114, and is only recessed a distance inward at the front end thereof, so that the sliding groove 111 is not communicated with the receding groove 113 in order to avoid the mutual influence of the connecting blocks 151 and the fan blades 122.
Referring to fig. 5 and 6, the first engaging portion 120 is mounted at the bottom of the right sidewall 117, and the first engaging portion 120 is rotatably connected to the right sidewall 117. A second connecting block 121 for mounting the hydraulic cylinder 140 is disposed outside the first engaging portion 120, one end of the hydraulic cylinder 140 is rotatably connected to the first connecting block 112, and the other end of the hydraulic cylinder 140 is rotatably connected to a second connecting rod 151. On one hand, the second connecting block 121 can play a role of a lever, so that the hydraulic cylinder 140 can more easily drive the first buckling part 120 to rotate; on the other hand, the second connecting block 121 can extend the first engaging portion 120, so as to prevent the hydraulic cylinder 140 from locking with the first engaging portion 120 after rotating to a certain angle during operation. The rotation direction of the hydraulic cylinder 140 is parallel to the rotation direction of the first engaging portion 120, so that the hydraulic cylinder 140 can drive the first engaging portion 120 to rotate during operation, when the hydraulic cylinder 140 contracts, the first engaging portion 120 rotates in the counterclockwise direction, and when the hydraulic cylinder 140 extends, the first engaging portion 120 rotates in the clockwise direction.
In this embodiment, the hydraulic cylinder 140 is connected to the first connecting block 112 or the second connecting block 121 through the first elastic member 155, that is, when the first elastic member 155 is disposed between the hydraulic cylinder 140 and the first connecting block 112, no elastic member is disposed between the hydraulic cylinder 140 and the second connecting block 121; when the first elastic member 155 is disposed between the hydraulic cylinder 140 and the second connection block 121, there is no need to dispose an elastic member between the hydraulic cylinder 140 and the first connection block 112. Since the working environment of the hydraulic control fluid taking and placing device disclosed in the present application is so special that the temperature of the working environment is high, the working accuracy of the hydraulic cylinder 140 may be affected. In order to ensure that the first buckling part 120 and the second buckling part 130 can still be buckled and avoid water leakage, the working length of the hydraulic cylinder 140 can be made to be greater than the swing distance of the first buckling part 120, and then the first elastic member 155 forms buffering, so that the first buckling part 120 and the second buckling part 130 can be well buckled and can be ensured, and meanwhile, the first buckling part 120 and the second buckling part 130 can be prevented from being severely impacted when being buckled.
The second engaging portion 130 is installed below the left sidewall 116, the second engaging portion 130 is rotatably connected to the left sidewall 116, and a rotation axis of the second engaging portion 130 is parallel to a rotation bearing of the first engaging portion 120.
Referring to fig. 6 to 8, the first buckling part 120 is provided at the top thereof with a first fan 122, the first fan 122 is in a fan shape, and the edge of the first fan 122 is provided with a first latch 1221. The number of the first fan blades 122 is two, the two first fan blades 122 are respectively installed at two ends of the first buckling portion 120, and the two first fan blades 122 respectively correspond to the receding groove 113 on the front sidewall 114 and the receding groove 113 on the rear sidewall 115.
A second fan 131 is disposed on the top of the second fastening portion 130. The second fan 131 is fan-shaped, and the edge of the second fan 131 is provided with a second latch 1311, the second latch 1311 is engaged with the first latch 1221, so that the first fastening portion 120 can drive the second fastening portion 130 to rotate when rotating, and the actions of the first fastening portion 120 and the second fastening portion 130 are synchronized, but the rotation direction of the second fastening portion 130 is opposite to the rotation direction of the first fastening portion 120. That is, when the first engaging portion 120 rotates in the counterclockwise direction, the second engaging portion 130 rotates in the clockwise direction, and when the first engaging portion 120 rotates in the clockwise direction, the second engaging portion 130 rotates in the counterclockwise direction. The number of the second fan blades 131 is two, the two second fan blades 131 are respectively installed at two ends of the second buckling portion 130, and the two second fan blades 131 respectively correspond to the receding groove 113 on the front sidewall 114 and the receding groove 113 on the rear sidewall 115.
The transmission assembly 150 includes a connecting rod 151, a first transmission rod 152, a second transmission rod 153, a second elastic member 154, a third elastic member (the third elastic member is located in the receding groove 113, not shown in the drawings), and the above-mentioned first elastic member 155.
The base 110 is further provided with a slot for mounting the second elastic element 154, the slot is communicated with the sliding groove 111, the slot is located at one end of the sliding groove 111 departing from the first buckling portion 120, and the width of the slot is smaller than that of the connecting rod 151. The connecting rod 151 is installed in the sliding slot 111, and the connecting rod 151 is in sliding fit with the sliding slot 111, and the connecting rod 151 is a rod-shaped object, does not penetrate through the seat body 110, and is only installed on the surface of the front side wall 114. One end of the second elastic member 154 extends into the slot, the other end of the second elastic member 154 is connected to the connecting rod 151, and the second elastic member 154 makes the connecting rod 151 have a tendency to move toward the first buckling part 120. When the second elastic member 154 has a free length, the first fastening portion 120 and the second fastening portion 130 are opened, and when the first fastening portion 120 and the second fastening portion 130 are fastened, the second elastic member 154 is under compression. In order to facilitate the connection between the second elastic member 154 and the connecting rod 151 and avoid the second elastic member 154 from being damaged due to the rotation of the connecting rod 151 during the sliding process, the cross section of the portion of the connecting rod 151 located in the sliding slot 111 may be rectangular or other non-circular shapes. This prevents the connecting rod 151 from rotating while moving along the sliding groove 111, and since the second elastic member 154 is connected to the connecting rod 151, it is necessary that the connecting rod 151 cannot rotate in this embodiment.
One end of the first transmission rod 152 is rotatably connected to the first buckling portion 120, and the other end of the first transmission rod 152 is rotatably connected to the connection rod 151. One end of the second transmission lever 153 is rotatably connected to the second engaging portion 130, and the other end of the second transmission lever 153 is rotatably connected to the connecting rod 151.
Through the cooperation of the connecting rod 151, the first transmission rod 152 and the second transmission rod 153, the first buckling part 120 and the second buckling part 130 can also achieve the purpose of simultaneous rotation: when the hydraulic cylinder 140 is contracted, the first buckling part 120 rotates in the counterclockwise direction, at this time, the first buckling part 120 pulls the connecting rod 151 to move downward through the first transmission rod 152, when the connecting rod 151 moves downward along the sliding groove 111, the connecting rod 151 pushes the second buckling part 130 to rotate in the clockwise direction through the second transmission rod 153, and under the assisting action of the second elastic member 154, the first buckling part 120 and the second buckling part 130 can be rapidly opened. When the hydraulic cylinder 140 extends, the first engaging portion 120 rotates clockwise, the first engaging portion 120 pushes the connecting rod 151 to move upward through the first transmission rod 152, when the connecting rod 151 moves upward along the sliding slot 111, the connecting rod 151 pulls the second engaging portion 130 to rotate counterclockwise through the second transmission rod 153, and then the first engaging portion 120 is engaged with the second engaging portion 130.
The moving distance of the connecting rod 151 can be limited by the sliding groove 111, so that the fastening degree of the first fastening part 120 and the second fastening part 130 during fastening is controlled, and the damage of the first fastening part 120 and the second fastening part 130 caused by too large fastening force is avoided. Similarly, the opening degree of the first engaging portion 120 and the second engaging portion 130 can be limited by the sliding groove 111, so as to avoid the situation that the first engaging portion 120 is not easily pushed to rotate clockwise when the hydraulic cylinder 140 is extended due to an excessively large opening angle of the first engaging portion 120.
Two ends of the third elastic member are respectively connected to the base 110 and the second fan 131, and the third elastic member makes the second fan 131 have a tendency of rotating toward the outside of the receding groove 113. The third elastic member is matched with the second elastic member 154, so that the first buckling part 120 and the second buckling part 130 can be opened more smoothly, and the locking can be prevented. The hydraulic control fluid taking and placing device disclosed by the embodiment is mainly applied to taking water and then throwing the water to a fire source, and therefore, the fact that the device can be smoothly opened is particularly critical.
Although the hydraulic control fluid taking and placing device disclosed in the embodiment is mainly used for taking water, in other cases, the hydraulic control fluid taking and placing device can be used for taking fixed particles such as silt and the like. On one hand, only one hydraulic cylinder 140 is arranged, and the first buckling part 120 and the second buckling part 130 can rotate simultaneously through the first fan blade 122, the second fan blade 131, the transmission assembly 150 and other structures, and the untight buckling and the over-tight buckling can be avoided; on the other hand, each part that this embodiment is disclosed all sets up in the outside, when snatching silt, can not cause and block, and when holding water or silt, all have enough big space.
Referring to fig. 9 and 10, the second connection block 121 includes a connection portion 1211, a connection shaft 1212, and a rotation portion 1214. The connecting portion 1211 is connected to an outer wall of the first engaging portion 120, the connecting shaft 1212 is connected to the connecting portion 1211, and the rotating portion 1214 is rotatably connected to the connecting shaft 1212. At this time, an end of the first elastic member 155 away from the hydraulic cylinder 140 is connected to the rotating portion 1214. An insertion rod 141 is provided at an end of the hydraulic cylinder 140 facing the second connection block 121, an insertion hole 1213 for fitting with the insertion rod 141 is provided on the connection shaft 1212, and when the first engaging portion 120 is engaged with the second engaging portion 130, the insertion rod 141 is aligned with the insertion hole 1213, and at this time, the insertion rod 141 can be inserted into the insertion hole 1213.
During operation of hydraulic cylinder 140, the orientation of hydraulic cylinder 140 with respect to connecting shaft 1212 may change as hydraulic cylinder 140 extends and contracts. In this embodiment, the insertion hole 1213 is disposed in a direction toward which the hydraulic cylinder 140 faces when the first engaging portion 120 and the second engaging portion 130 are engaged. The hydraulic steel 140 specifically includes a cylinder base and a cylinder rod, the cylinder base is rotatably connected to the first connection block 112, the cylinder rod is mounted on the cylinder base and can extend and retract relative to the cylinder base, the insertion rod 141 is disposed at an end of the cylinder rod facing the second connection block 121, the first elastic member 154 is disposed between the cylinder rod and the rotation portion 1214, and the first elastic member 154 and the insertion rod 141 are disposed at an interval and do not affect each other. When first engaging portion 120 and second engaging portion 130 are engaged, cylinder rod can overcome the elastic force of first elastic member 155 and continue to extend toward rotating portion 1214, and rod 141 at the end of cylinder rod can be inserted into insertion hole 1213. Thereafter, as the hydraulic cylinder 140 continues to extend against the first elastic member 155, the insertion rod 141 at the end of the hydraulic cylinder 140 may be inserted into the insertion hole 1213. Specifically, when the first engaging portion 120 is rotated, the orientation of the insertion hole 1213 is changed. When the first and second fastening parts 120 and 130 are fastened, the insertion hole 1213 is exactly aligned with the insertion rod 141. At this time, when the hydraulic cylinder 141 continues to extend, since the angle of the first engaging portion 120 is not changed, the hydraulic cylinder 140 may continue to extend for a certain distance due to the presence of the first elastic member 155, and the inserting rod 141 may be inserted into the inserting hole 1213.
Referring to the drawings, the hydraulic cylinder 140 includes a cylinder base 142 and a cylinder rod 143, the cylinder base 142 is rotatably connected to the first connecting block 112, one end of the cylinder rod 143 is slidably connected to the cylinder base 142, the other end of the cylinder rod 143 is connected to the first elastic member 155, and the insertion rod 141 is disposed at one end of the cylinder rod 143 away from the cylinder base 142. In the process that the cylinder rod 143 moves relative to the cylinder base 142, when the cylinder rod 143 moves in a direction away from the cylinder base 142, the first engaging portion 120 can be pushed to be fastened with the second engaging portion 130. When first engaging portion 120 and second engaging portion 130 are fastened, since cylinder rod 143 and rotating portion 1214 are flexibly connected through first elastic member 155, cylinder rod 143 can continue to compress first elastic member 155 and move toward rotating portion 1214, and rod 141 at the end of cylinder rod 143 can be inserted into insertion hole 1213 of rotating portion 1214 and locked.
On one hand, the hydraulic cylinder 140 continuously extends against the first elastic member 155, so that the tightness of the connection between the first buckling part 120 and the second buckling part 130 can be ensured; on the other hand, after the insertion rod 141 is inserted into the insertion hole 1213, the hydraulic cylinder 140 and the connection shaft 1212 can be locked, and since the second elastic member 154 and the third elastic member have a tendency to separate the first engaging portion 120 and the second engaging portion 130, and after the hydraulic control fluid taking and placing device is filled with water, the pressure of the water also causes the first engaging portion 120 and the second engaging portion 130 to have a tendency to separate, the insertion rod 141 is locked after being inserted into the insertion hole 1213, and the elastic force between the second elastic member 154 and the third elastic member can be transferred to the insertion rod 141 and the connection shaft 1212, so as to reduce the load borne by the hydraulic cylinder 140.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A hydraulic control fluid gets puts device, its characterized in that includes:
a base body;
the first buckling part and the second buckling part are rotatably connected with the seat body, a storage cavity is formed between the first buckling part and the second buckling part, and the first buckling part and the second buckling part enable the storage cavity to be opened or closed;
one end of the hydraulic cylinder is rotatably connected with the seat body, the second end of the hydraulic cylinder is rotatably connected with the first buckling part, and the hydraulic cylinder is used for driving the first buckling part to rotate; and
and the transmission assembly is arranged between the first buckling part and the second buckling part and enables the first buckling part and the second buckling part to synchronously rotate in opposite directions or rotate in opposite directions.
2. The hydraulically controlled fluid handling device of claim 1, wherein the transmission assembly comprises:
the connecting rod is connected with the seat body in a sliding manner;
one end of the first transmission rod is rotationally connected with the first buckling part, and the other end of the first transmission rod is rotationally connected with the connecting rod; and
and one end of the second transmission rod is rotatably connected with the second buckling part, and the other end of the second transmission rod is rotatably connected with the connecting rod.
3. The hydraulically controlled fluid handling device of claim 2, wherein the transmission assembly further comprises:
one end of the first elastic piece is connected with the hydraulic cylinder, and the other end of the first elastic piece is connected with the seat body or the first buckling part; and
the first elastic piece is arranged on the base body, two ends of the second elastic piece are respectively connected with the base body and the connecting rod, and the second elastic piece enables the connecting rod to have a trend of moving towards the first buckling part.
4. The device of claim 3, wherein the seat body has a slot extending along a height of the seat body, and the connecting rod is slidably engaged with the slot.
5. The hydraulic control fluid taking and placing device according to claim 4, wherein a clamping groove is formed in the seat body, the clamping groove is communicated with the sliding groove and is located at one end, away from the first buckling portion, of the sliding groove, the width of the clamping groove is smaller than that of the connecting rod, and the second elastic member is installed in the clamping groove.
6. The device as claimed in claim 3, wherein the outer wall of the base is provided with a first connecting block, the outer wall of the first engaging portion is provided with a second connecting block, one end of the hydraulic cylinder is rotatably connected to the first connecting block, and the other end of the hydraulic cylinder is rotatably connected to the second connecting block.
7. The hydraulic control fluid taking and placing device according to claim 6, wherein the second connecting block comprises a connecting portion, a connecting shaft and a rotating portion, the connecting portion is connected with the outer wall of the first buckling portion, the connecting shaft is connected with the connecting portion, the rotating portion is rotatably connected with the connecting shaft, and one end of the first elastic member, which is far away from the hydraulic cylinder, is connected with the rotating portion;
the pneumatic cylinder orientation the one end of second connecting block is provided with the inserted bar, be provided with on the connecting axle be used for with inserted bar complex jack, work as first buckling parts with during the buckling of second buckling parts, the inserted bar with the jack aligns, and this moment the inserted bar can insert in the jack.
8. The device according to any one of claims 1 to 7, wherein a first fan is disposed on a top of the first fastening portion, the first fan is shaped like a fan, and a first latch is disposed on an edge of the first fan; the top of second buckling part is provided with the second fan piece, the second fan piece is fan-shaped, just the edge of second fan piece is provided with the second latch, the second latch with first latch meshing.
9. The hydraulic control fluid pick-and-place device of claim 8, wherein the seat body is provided with a relief groove, the relief groove is located in a side wall of the seat body, a bottom of the relief groove extends to an end surface of the seat body, and the first latch and the second latch are both located in the relief groove.
10. The apparatus of claim 9, wherein the transmission assembly further comprises a third resilient member, wherein two ends of the third resilient member are connected to the base and the second segment, respectively, and the third resilient member causes the second segment to have a tendency to rotate toward the outside of the relief groove.
CN202210688687.7A 2022-06-17 2022-06-17 Hydraulic control fluid is got and is put device Active CN114984483B (en)

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CN114984483B CN114984483B (en) 2023-01-10

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CN209701456U (en) * 2019-03-06 2019-11-29 中交路桥建设有限公司 A kind of hopper equipped with manual discharge valve
CN211970422U (en) * 2020-03-16 2020-11-20 浙江古思建筑科技有限公司 Hydraulic pressure closes door atmospheric pressure locking structure
CN214987537U (en) * 2020-12-31 2021-12-03 重庆聚融建设（集团）股份有限公司 Sand and stone material hopper discharge door with weighing function

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07285592A (en) * 1994-04-12 1995-10-31 Gootec:Kk Automatic bottom cover opening/closing mechanism in storage container
US20040206646A1 (en) * 2001-06-13 2004-10-21 Goh Eng Soon Containerised handling of bulk materials and apparatus therefor
CN1918050A (en) * 2003-12-23 2007-02-21 Dsh系统有限公司 Material discharge apparatus and method
JP2011084312A (en) * 2009-10-16 2011-04-28 Pacific Science Co Ltd Container
CN102700863A (en) * 2012-06-12 2012-10-03 北京中冶迈克液压有限责任公司 Discharging device for sludge bin
CN104229337A (en) * 2014-08-07 2014-12-24 常州海源恒业水处理设备有限公司 Pneumatic mud bucket
WO2016098828A1 (en) * 2014-12-16 2016-06-23 株式会社イシダ Hopper and combination weighing device
CN105416892A (en) * 2015-12-21 2016-03-23 东莞市恒和节能科技有限公司 Hopper assembly structure of fireproof plate production line
CN105711997A (en) * 2016-04-13 2016-06-29 广州广田包装机械有限公司 Sawtooth type hopper for accurate weighing of sticky materials
CN206720009U (en) * 2017-03-31 2017-12-08 江苏省冶金设计院有限公司 Wet ore deposit discharge system
CN209701456U (en) * 2019-03-06 2019-11-29 中交路桥建设有限公司 A kind of hopper equipped with manual discharge valve
CN211970422U (en) * 2020-03-16 2020-11-20 浙江古思建筑科技有限公司 Hydraulic pressure closes door atmospheric pressure locking structure
CN214987537U (en) * 2020-12-31 2021-12-03 重庆聚融建设（集团）股份有限公司 Sand and stone material hopper discharge door with weighing function

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Effective date of registration: 20240111

Address after: No. 3 Dongyi Road, Yongle Industrial Park, Yongle Town, Jinghe New City, Xixian New District, Xi'an City, Shaanxi Province, 712000

Patentee after: Shaanxi Penglin Yuanjing Equipment Manufacturing Co.,Ltd.

Address before: Room 206-8, Building 1, Tianyuan Free Trade Port, No. 202 Heluo Road, High tech Zone, Luoyang Area, China (Henan) Pilot Free Trade Zone, Luoyang City, Henan Province, 471000

Patentee before: Luoyang Xiangzhi Intellectual Property Service Co.,Ltd.

Effective date of registration: 20240111

Address after: Room 206-8, Building 1, Tianyuan Free Trade Port, No. 202 Heluo Road, High tech Zone, Luoyang Area, China (Henan) Pilot Free Trade Zone, Luoyang City, Henan Province, 471000

Patentee after: Luoyang Xiangzhi Intellectual Property Service Co.,Ltd.

Address before: 221140 No.1 Xiangwang South Road, Gulou District, Xuzhou City, Jiangsu Province

Patentee before: XUZHOU College OF INDUSTRIAL TECHNOLOGY