CN215860649U - Quantifying device for automatically adjusting output flow of hydraulic pump - Google Patents
Quantifying device for automatically adjusting output flow of hydraulic pump Download PDFInfo
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- CN215860649U CN215860649U CN202120879435.3U CN202120879435U CN215860649U CN 215860649 U CN215860649 U CN 215860649U CN 202120879435 U CN202120879435 U CN 202120879435U CN 215860649 U CN215860649 U CN 215860649U
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- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000013016 damping Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 22
- 239000003921 oil Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a quantifying device for automatically adjusting output flow of a hydraulic pump, which comprises a controller, a hydraulic pump body, a supporting mechanism, a damping mechanism and a quantifying mechanism, wherein the supporting mechanism comprises a bottom plate, a mounting groove and a material storage box, the mounting groove and the material storage box are formed in the top of the bottom plate, the damping mechanism comprises a supporting seat welded at the bottom of the hydraulic pump body, mounting holes formed in two ends of the top of the supporting seat and distributed at equal intervals, a spring rod welded on the inner wall of the mounting hole and a damping air bag welded at the bottom of the supporting seat, and the quantifying mechanism comprises a flow guide pipe sleeved at a discharge hole of the hydraulic pump body. According to the utility model, the upper flow sensor and the lower flow sensor are arranged to detect the liquid entering the storage tank, when the required quantity is reached, the controller controls the hydraulic pump body to stop operating and controls the electric valve to open to discharge the liquid, when the liquid is discharged, the controller can control the hydraulic pump to operate again and control the electric valve to close, and the automatic quantitative control of the output quantity can be realized.
Description
Technical Field
The utility model relates to the field of output flow of hydraulic pumps, in particular to a quantifying device for automatically adjusting the output flow of a hydraulic pump.
Background
The hydraulic pump is a power element of a hydraulic system, is driven by an engine or a motor, sucks oil from a hydraulic oil tank, forms pressure oil, discharges the pressure oil, and sends the pressure oil to an execution element, the hydraulic pump is divided into a gear pump, a plunger pump, a vane pump and a screw pump according to the structure, a hydraulic element for providing pressurized liquid for hydraulic transmission is a pump, and has the functions of converting mechanical energy of a power machine (such as the motor, an internal combustion engine and the like) into pressure energy of the liquid, the service life of the hydraulic pump is influenced by a plurality of factors, except the design and the manufacturing factor of the pump and the selection of some elements (such as a coupler, an oil filter and the like) related to the use of the pump, the operation in the process of trial run and the like, the working principle of the hydraulic pump is that the volume of a pump cavity is changed due to the movement, thus compressing the fluid to impart pressure energy to the fluid, provided that the pump chamber has a change in sealed volume;
the discharge flow of the existing hydraulic pump can not be automatically controlled, too much or too little discharge is easily caused to influence the working efficiency when the hydraulic pump is used, and the vibration generated by the existing hydraulic pump when in operation easily causes the damage of the device, thereby influencing the service life of the device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a dosing device for automatically adjusting the output flow of a hydraulic pump.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a quantitative device for automatically regulating the output flow of a hydraulic pump comprises a controller, a hydraulic pump body, a supporting mechanism, a damping mechanism and a quantitative mechanism, the supporting mechanism comprises a bottom plate, a mounting groove and a material storage box, the mounting groove and the material storage box are arranged on the top of the bottom plate, the damping mechanism comprises a supporting seat welded on the bottom of the hydraulic pump body, mounting holes distributed at equal intervals and arranged on two ends of the top of the supporting seat, a spring rod welded on the inner wall of the mounting hole and a damping air bag welded on the bottom of the supporting seat, the quantitative mechanism comprises a flow guide pipe sleeved on the discharge port of the hydraulic pump body, a discharge port arranged at the bottom of the storage box, a slide rail welded on the inner wall of one side of the storage box, a slide block connected with the outer wall of one side of the slide rail in a sliding way, an upper flow sensor arranged on the outer wall of one side of the slide block and a lower flow sensor arranged at the bottom of the inner wall of one side of the storage box, and the upper flow sensor and the lower flow sensor are both connected to the input end of the controller through signal lines.
Preferably, the discharge gate has cup jointed the connecting pipe, and connecting pipe one end has cup jointed the motorised valve, storage case one side outer wall top has the case lid through hinge, and case lid and storage case junction cover are equipped with sealed the pad, and the outer wall welding of case lid one side has the handle, and the outer wall of handle one side has cup jointed the soft cover of antiskid, the controller welds in the bottom plate top.
Preferably, the bottom of the storage box is welded with a support frame, the support frame is welded at the top of the bottom plate, and a damping gasket is sleeved at the joint of the support frame and the bottom plate.
Preferably, the spring rod and the end of the damping air bag far away from the supporting seat are both welded on the inner wall of the bottom of the mounting groove, and a rubber block is arranged at the joint of the damping air bag and the mounting groove.
Preferably, the outer wall of one side of the storage box is provided with a feed inlet, and the feed inlet is sleeved with a flow guide pipe.
Preferably, the electric valve and the hydraulic pump body are both connected to the output end of the controller through wires, and the controller is connected with a power line.
The utility model has the beneficial effects that:
1. the liquid output by the hydraulic pump body can be collected through the material storage box, the liquid can be regulated through the sliding slide block and can be regulated according to the demand quantity, when the slide block slides to a proper position, the hydraulic pump body is enabled to operate to discharge the liquid, when the liquid contacts with the upper flow sensor arranged on the outer wall of one side of the slide block, the upper flow sensor transmits a detected signal to the controller, the controller controls the hydraulic pump body to stop operating, and controls the electric valve to open the valve to discharge the collected liquid, so that the quantitative output is realized, when the liquid is emptied and the lower flow sensor is not in contact with the liquid, the lower flow sensor transmits the signal to the controller, the controller controls the electric valve to close the valve and simultaneously controls the hydraulic pump body to start, so that a new round of quantitative collection can be carried out, the automation is realized, the labor intensity of operators is greatly reduced, and the quantitative output flow can be avoided from being too much or too little, the working efficiency is improved;
2. by arranging the mounting groove at the top of the bottom plate, arranging the damping mechanism at the bottom of the hydraulic pump body, and welding the spring rod and the damping air bag at the bottom of the hydraulic pump body, the vibration amplitude of the device can be reduced when the device is operated, the stability of the device is improved, the spring rod and the damping air bag are welded on the inner wall of the bottom of the mounting groove, the stability can be improved, the possibility of damage of the device due to vibration is reduced, the service life of the device is prolonged, and unnecessary cost loss is reduced, to sum up, by arranging the upper flow sensor and the lower flow sensor, the liquid entering the storage box is detected, when the required amount is reached, the controller controls the hydraulic pump body to stop operating, and controls the electric valve to open to discharge the liquid, when the liquid is discharged, the controller can control the hydraulic pump to operate again, and controls the electric valve to close, so that the output amount is automatically and quantitatively controlled, through set up spring beam and shock attenuation gasbag in the junction of hydraulic pump body and bottom plate, can reduce the vibrations that the device operation produced, the life of extension device reduces unnecessary cost loss.
Drawings
Fig. 1 is a schematic perspective view of a metering device for automatically adjusting output flow of a hydraulic pump according to the present invention.
FIG. 2 is a schematic bottom perspective view of a hydraulic pump body of a metering device for automatically adjusting output flow of a hydraulic pump according to the present invention;
fig. 3 is a schematic side view of a material storage tank of a metering device for automatically adjusting output flow of a hydraulic pump according to the present invention.
In the figure: 1 case lid, 2 honeycomb ducts, 3 storage casees, 4 connecting pipes, 5 motorised valves, 6 controllers, 7 hydraulic pump bodies, 8 damper, 9 bottom plates, 10 spring levers, 11 shock attenuation gasbag, 12 supporting seats, 13 slide rails, 14 sliders, 15 upper flow sensor, 16 lower flow sensor.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a quantifying device for automatically adjusting output flow of a hydraulic pump comprises a tank cover 1, a flow guide pipe 2, a storage tank 3, a connecting pipe 4, an electric valve 5, a controller 6, a hydraulic pump body 7, a bottom plate 9, a spring rod 10, a damping airbag 11, support seats 12, 13, a slide rail, a slider 14, an upper flow sensor 15 and a lower flow sensor 16, wherein the top of the bottom plate 9 is provided with a mounting groove, the support seat 12 is welded at the bottom of the hydraulic pump body 7, two ends of the top of the support seat 12 are provided with mounting holes distributed at equal intervals, the spring rod 10 is welded on the inner wall of the mounting hole, the damping airbag 11 is welded on the bottom of the support seat 12, the spring rod 10 and one end of the damping airbag 11 far away from the support seat 12 are both welded on the inner wall of the bottom of the mounting groove, a rubber block is arranged at the joint of the damping airbag 11 and the mounting groove, the discharge hole of the hydraulic pump body 7 is sleeved with the flow guide pipe 2, the bottom of the storage box 3 is provided with a discharge port, the discharge port is sleeved with a connecting pipe 4, one end of the connecting pipe 4 is sleeved with an electric valve 5, the top of the outer wall at one side of the storage box 3 is hinged with a box cover 1 through a hinge, a sealing gasket is sleeved at the joint of the box cover 1 and the storage box 3, the outer wall at one side of the box cover 1 is welded with a handle, an anti-skid soft sleeve is sleeved on the outer wall at one side of the handle, a slide rail 13 is welded on the inner wall at one side of the storage box 3, a slide block 14 is connected with the outer wall at one side of the slide rail 13 in a sliding manner, an upper flow sensor 15 is installed on the outer wall at one side of the slide block 14, a lower flow sensor 16 is installed at the bottom of the inner wall at one side of the storage box 3, the upper flow sensor 15 and the lower flow sensor 16 are both connected with the input end of a controller 6 through signal wires, the controller 6 is welded at the top of a bottom plate 9, a support frame is welded at the bottom of the storage box 3, and is welded at the top of the bottom plate 9, the support frame has cup jointed damping washer with 9 junctions of bottom plate, the feed inlet has been seted up to 3 one side outer walls of storage case, and the feed inlet cover is equipped with honeycomb duct 2, motorised valve 5 all connects in 6 outputs of controller, and 6 attach power lines of controller with hydraulic pump body 7 through the wire.
The working principle is as follows: the liquid output by the hydraulic pump body 7 can be collected through the material storage box 3, the liquid can be regulated through the sliding slide block 14 according to the demand, when the slide block 14 slides to a proper position, the hydraulic pump body 7 is enabled to operate to discharge the liquid, when the liquid contacts with the upper flow sensor 15 arranged on the outer wall of one side of the slide block 14, the upper flow sensor 15 transmits the detected signal to the controller 6, the controller 6 controls the hydraulic pump body 7 to stop operating, and controls the electric valve 5 to open the valve to discharge the collected liquid, so as to realize quantitative output, when the liquid is emptied and the lower flow sensor 16 does not contact with the liquid, the lower flow sensor 16 transmits the signal to the controller 6, the controller 6 controls the electric valve 5 to close the valve, and simultaneously controls the hydraulic pump body 7 to start, so that a new round of quantitative collection can be carried out, automation is realized, and the labor intensity of operators is greatly reduced, realize that the ration can avoid the too much or too little of flow of output, improve work efficiency, through set up the mounting groove at bottom plate 9 top, set up damper 8 in hydraulic pump body 7 bottom, through 7 welded spring beam 10 in bottom of hydraulic pump body and shock attenuation gasbag 11, can reduce the vibration range of device when the device functions, improve the stability of device, weld spring beam 10 and shock attenuation gasbag 11 at mounting groove bottom inner wall, can improve stability, reduce the possibility that the device damaged because of vibrations, the life of extension device, reduce unnecessary cost loss.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a proportioning device for automatically regulated hydraulic pump output flow, includes controller (6), hydraulic pump body (7), supporting mechanism, damper (8) and dosing mechanism, a serial communication port, supporting mechanism includes bottom plate (9), sets up mounting groove and storage case (3) at bottom plate (9) top, damper (8) including weld in supporting seat (12) of hydraulic pump body (7) bottom, set up the mounting hole that distributes at the equidistance at supporting seat (12) top both ends, weld in spring beam (10) of mounting hole inner wall and weld in shock attenuation gasbag (11) of supporting seat (12) bottom, dosing mechanism locates honeycomb duct (2) of hydraulic pump body (7) discharge gate including the cover, set up the discharge gate in storage case (3) bottom, weld in slide rail (13) of storage case (3) one side inner wall, The sliding device comprises a sliding block (14) which is connected to the outer wall of one side of the sliding rail (13) in a sliding mode, an upper flow sensor (15) which is installed on the outer wall of one side of the sliding block (14) and a lower flow sensor (16) which is installed at the bottom of the inner wall of one side of the material storage box (3), wherein the upper flow sensor (15) and the lower flow sensor (16) are both connected to the input end of the controller (6) through signal lines.
2. The quantifying device for automatically adjusting the output flow of the hydraulic pump according to claim 1, wherein the discharge port is sleeved with a connecting pipe (4), one end of the connecting pipe (4) is sleeved with an electric valve (5), the top of the outer wall of one side of the storage box (3) is hinged with a box cover (1) through a hinge, a sealing gasket is sleeved at the joint of the box cover (1) and the storage box (3), a handle is welded on the outer wall of one side of the box cover (1), an anti-skid soft sleeve is sleeved on the outer wall of one side of the handle, and the controller (6) is welded on the top of the bottom plate (9).
3. The quantifying device for automatically adjusting the output flow of the hydraulic pump according to claim 1, wherein a support frame is welded at the bottom of the storage tank (3) and is welded at the top of the bottom plate (9), and a damping gasket is sleeved at the joint of the support frame and the bottom plate (9).
4. The metering device for automatically adjusting the output flow of the hydraulic pump as recited in claim 1, wherein the spring rod (10) and the end of the damping air bag (11) far away from the supporting seat (12) are welded to the inner wall of the bottom of the mounting groove, and a rubber block is arranged at the joint of the damping air bag (11) and the mounting groove.
5. The proportioning device for automatically adjusting the output flow of a hydraulic pump according to claim 1, wherein a feed inlet is formed on the outer wall of one side of the storage box (3), and the feed inlet is sleeved with a flow guide pipe (2).
6. A dosing device for automatic regulation of output flow of a hydraulic pump according to claim 2, characterized in that the electric valve (5) and the hydraulic pump body (7) are connected to the output of the controller (6) by wires, and the controller (6) is connected to the power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879435.3U CN215860649U (en) | 2021-04-27 | 2021-04-27 | Quantifying device for automatically adjusting output flow of hydraulic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120879435.3U CN215860649U (en) | 2021-04-27 | 2021-04-27 | Quantifying device for automatically adjusting output flow of hydraulic pump |
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| Publication Number | Publication Date |
|---|---|
| CN215860649U true CN215860649U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120879435.3U Expired - Fee Related CN215860649U (en) | 2021-04-27 | 2021-04-27 | Quantifying device for automatically adjusting output flow of hydraulic pump |
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| Country | Link |
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| CN (1) | CN215860649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738235A (en) * | 2022-03-30 | 2022-07-12 | 天津大学 | Structure for preventing compressor from transmitting vibration to bottom plate |
-
2021
- 2021-04-27 CN CN202120879435.3U patent/CN215860649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738235A (en) * | 2022-03-30 | 2022-07-12 | 天津大学 | Structure for preventing compressor from transmitting vibration to bottom plate |
| CN114738235B (en) * | 2022-03-30 | 2024-02-06 | 天津大学 | Structure for blocking compressor from transmitting vibration to bottom plate |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20220218 |