CN219991070U - Mounting platform of fork truck multiple pump motors - Google Patents
Mounting platform of fork truck multiple pump motors Download PDFInfo
- Publication number
- CN219991070U CN219991070U CN202320936735.XU CN202320936735U CN219991070U CN 219991070 U CN219991070 U CN 219991070U CN 202320936735 U CN202320936735 U CN 202320936735U CN 219991070 U CN219991070 U CN 219991070U
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- pump motor
- pump
- fixed
- forklift
- mounting platform
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- 238000001816 cooling Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a mounting platform of a plurality of sets of pump motors of a forklift, which comprises a plurality of sets of pump motors, a bottom plate and a plurality of lifting rings, wherein each set of pump motor is provided with a cooling circulation channel; the advantage is that the whole structure becomes compact, and simultaneously, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of forklifts, in particular to a mounting platform of a plurality of sets of pump motors of a forklift.
Background
A forklift is an industrial transport vehicle, and is a wheeled transport vehicle for handling, stacking, and transporting goods in a pallet, and is often used for transporting large-sized articles in storage.
The pump motor of the electric forklift is a main working part of the electric forklift, the pump motor drives the gear pump to supply oil to a hydraulic system on the electric forklift so as to control lifting, steering and the like of the whole forklift, so that the stability of the pump motor during working is very important, the pump motor can generate a large amount of heat during working, a cooling circulation pipeline is arranged on the pump motor, a special water pump is further arranged on the forklift to enable cooling media in the cooling circulation pipeline to circulate, the purpose of cooling is achieved, along with the improvement of the performance requirement of the electric forklift, a plurality of pump motors are often arranged on the electric forklift, and if each pump motor is provided with a single cooling pipeline system, on one hand, the whole structure is complicated, the later maintenance is not facilitated, on the other hand, the production cost is also improved, and therefore, the technical problem of how to furthest consider the production and manufacturing cost of the electric forklift and the improvement of the heat dissipation effect of the pump motor is a technical problem to be solved by technicians in the field.
Disclosure of Invention
The utility model aims to solve the problems, and provides a mounting platform for a plurality of sets of pump motors of a forklift, which reduces the production and manufacturing cost while the whole structure is compact.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a mounting platform of many sets of pump motors of fork truck, includes many sets of pump motors, every set be provided with cooling circulation channel on the pump motor, still include the bottom plate, every set the pump motor passes through buffer connection mechanism to be fixed on the bottom plate, adjacent be linked together through first pipeline between the cooling circulation channel of pump motor, four corners of bottom plate upper surface are fixed with rings respectively.
Preferably, the number of the pump motors is two, namely a first pump motor and a second pump motor, the first pump motor and the second pump motor are vertically distributed, a first driver for driving the first pump motor is fixed at the upper end of the first pump motor, and a second driver for driving the second pump motor is fixed at the upper end of the second pump motor.
Preferably, two first support plates which are horizontally distributed at intervals are fixed at the upper end of the first pump motor, four first base plates which are distributed in a rectangular mode are fixed at the lower end of the first driver, the first base plates are fixed on the corresponding first support plates in a group of two-to-two mode, and a first locking bolt is connected between the first base plates and the first support plates.
Preferably, two second support plates which are horizontally distributed at intervals are fixed at the upper end of the second pump motor, four second base plates which are distributed in a rectangular mode are fixed at the lower end of the second driver, two groups of second base plates are respectively fixed on the corresponding second support plates, and second locking bolts are connected between the second base plates and the second support plates.
Preferably, a first cooling channel is arranged on the first driver, a second cooling channel is arranged on the second driver, an inlet of the first cooling channel is connected with a water inlet pipe, an outlet of the first cooling channel is communicated with an inlet of the second cooling channel through a second pipeline, an outlet of the second cooling channel is communicated with an inlet of a cooling circulation channel of the first pump motor through a third pipeline, and an outlet of the cooling circulation channel of the second pump motor is connected with a water outlet pipe.
Preferably, the buffer connection mechanism comprises four buffer blocks, the four buffer blocks are distributed and fixed on the bottom plate in a rectangular shape, and each buffer block is fixed with the lower end of the pump motor.
Preferably, the two sides of the bottom plate are respectively bent and provided with a connecting plate used for being connected with a forklift frame, and each connecting plate is provided with a mounting hole.
Preferably, the bottom plate is provided with a plurality of weight reducing grooves.
Compared with the prior art, the utility model has the advantages that: the pump motor can be reliably fixed on the bottom plate by the aid of the buffer connection mechanism, and vibration of the pump motor is buffered when the pump motor works; the cooling circulation channels of the adjacent pump motors are communicated through the first pipeline, so that the plurality of pump motors share one cooling system, the cooling is realized, meanwhile, the pipeline layout is optimized, and the production and manufacturing cost is reduced; the arrangement of the hanging ring is beneficial to the rapid integration, and the fixation with the forklift is realized; the utility model reduces the production and manufacturing cost while the whole structure becomes compact.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art are briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a front view of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one: as shown in the figure, the mounting platform of a plurality of sets of pump motors of fork truck comprises a plurality of sets of pump motors, wherein each set of pump motor is provided with a cooling circulation channel, and the mounting platform further comprises a bottom plate 1, each set of pump motor is fixed on the bottom plate 1 through a buffer connection mechanism, the cooling circulation channels of adjacent pump motors are communicated through a first pipeline 3, and four corners of the upper surface of the bottom plate 1 are respectively fixed with a lifting ring 4.
In this embodiment, the number of the pump motors is two, namely a first pump motor 5 and a second pump motor 6, the first pump motor 5 and the second pump motor 6 are vertically distributed, a first driver 7 for driving the first pump motor 5 is fixed at the upper end of the first pump motor 5, and a second driver 8 for driving the second pump motor 6 is fixed at the upper end of the second pump motor 6.
In the above structure, the first driver 7 works to adjust the rotation speed of the first pump motor 5, the oil supply speed is adjusted by adjusting the rotation speed of the first pump motor 5, the second driver 8 works to adjust the rotation speed of the second pump motor 6, and the oil supply speed is adjusted by adjusting the rotation speed of the second pump motor 6, so that the stable and reliable operation of the forklift is realized.
In this embodiment, two first support plates 51 are fixed at the upper end of the first pump motor 5, the lower end of the first driver 7 is fixed with four first base plates 71 distributed in rectangular shape, the first base plates 71 are fixed on the corresponding first support plates 51 in pairs, and a first locking bolt 72 is connected between the first base plate 71 and the first support plate 51.
In the above structure, the first locking bolt 72 is connected between the first base plate 71 and the first support plate 51, thereby facilitating quick assembly and disassembly for later maintenance.
Embodiment two: as shown in the figure, unlike the first embodiment, two second support plates 61 are fixed at the upper end of the second pump motor 6, which are horizontally spaced apart, four second base plates 81 are fixed at the lower end of the second driver 8, the second base plates 81 are respectively fixed on the corresponding second support plates 61 in pairs, and second locking bolts 82 are connected between the second base plates 81 and the second support plates 61.
In the above structure, the second locking bolt 82 is connected between the second base plate 81 and the second support plate 61, thereby facilitating the rapid disassembly and assembly for the later maintenance.
In this embodiment, a first cooling channel is disposed on the first driver 7, a second cooling channel is disposed on the second driver 8, an inlet of the first cooling channel is connected with a water inlet pipe 91, an outlet of the first cooling channel is communicated with an inlet of the second cooling channel through a second pipeline 92, an outlet of the second cooling channel is communicated with an inlet of a cooling circulation channel of the first pump motor 5 through a third pipeline 93, and an outlet of the cooling circulation channel of the second pump motor 6 is connected with a water outlet pipe 94.
In the above structure, the water pump pumps the cooling medium to the water inlet pipe 91 at the first cooling channel, then the cooling medium passes through the first cooling channel, the second pipeline 92, the second cooling channel, the cooling circulation channel of the first pump motor 5 and the cooling circulation channel of the second pump motor 6 respectively, finally the water outlet pipe 94 flows out and flows back to the cooling water tank on the forklift, and the cooling of the first driver 7, the second driver 8, the first pump motor 5 and the second pump motor 6 is realized by circulation in this way, and a cooling system is adopted, so that the overall circuit layout is optimized, and the production and manufacturing cost is also reduced.
In order to improve the cooling effect, the cooling effect can be realized by increasing the flow rate or cooling the cooling water tank.
Embodiment III: as shown in the figure, unlike the second embodiment, the buffer connection mechanism includes four buffer blocks 2, the four buffer blocks 2 are rectangular and distributed and fixed on the bottom plate 1, and each buffer block 2 is fixed with the lower end of the pump motor. Therefore, vibration of the pump motor is buffered when the pump motor works, stability of the pump motor when the pump motor works is effectively improved, and noise generated when the whole vehicle moves can be reduced.
In this embodiment, two sides of the bottom plate 1 are respectively bent and provided with connecting plates 11 for being connected with a forklift frame, and each connecting plate 11 is provided with a mounting hole 12. Thereby facilitating the installation of the whole with the forklift.
In this embodiment, a plurality of weight-reducing grooves 13 are formed in the base plate 1. Thereby reducing the overall quality and facilitating the hoisting.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a mounting platform of many sets of pump motors of fork truck, includes many sets of pump motors, every set be provided with cooling circulation channel on the pump motor, its characterized in that: the cooling circulation channel of the pump motor is communicated with the cooling circulation channel of the pump motor through a first pipeline, and hanging rings are respectively fixed at four corners of the upper surface of the bottom plate.
2. The mounting platform for a plurality of pump motors of a forklift of claim 1, wherein: the number of the pump motors is two, namely a first pump motor and a second pump motor, the first pump motor and the second pump motor are vertically distributed, a first driver for driving the first pump motor is fixed at the upper end of the first pump motor, and a second driver for driving the second pump motor is fixed at the upper end of the second pump motor.
3. The mounting platform for a plurality of pump motors of a forklift as set forth in claim 2, wherein: the upper end of the first pump motor is fixed with two first support plates which are horizontally distributed at intervals, four first base plates which are distributed in a rectangular mode are fixed at the lower end of the first driver, the first base plates are fixed on the corresponding first support plates in pairs, and a first locking bolt is connected between the first base plates and the first support plates.
4. A mounting platform for a plurality of pump motors of a forklift as claimed in claim 3, wherein: two second support plates which are horizontally distributed at intervals are fixed at the upper end of the second pump motor, four second base plates which are distributed in a rectangular mode are fixed at the lower end of the second driver, two groups of second base plates are fixed on the corresponding second support plates, and a second locking bolt is connected between the second base plates and the second support plates.
5. The mounting platform for a plurality of pump motors of a forklift as set forth in claim 2, wherein: the first driver is provided with a first cooling channel, the second driver is provided with a second cooling channel, the inlet of the first cooling channel is connected with a water inlet pipe, the outlet of the first cooling channel is communicated with the inlet of the second cooling channel through a second pipeline, the outlet of the second cooling channel is communicated with the inlet of the cooling circulation channel of the first pump motor through a third pipeline, and the outlet of the cooling circulation channel of the second pump motor is connected with a water outlet pipe.
6. The mounting platform for a plurality of pump motors of a forklift of claim 1, wherein: the buffer connection mechanism comprises four buffer blocks, the four buffer blocks are distributed and fixed on the bottom plate in a rectangular mode, and each buffer block is fixed with the lower end of the pump motor.
7. The mounting platform for a plurality of pump motors of a forklift of claim 1, wherein: the two sides of the bottom plate are respectively bent and provided with a connecting plate used for being connected with a forklift frame, and each connecting plate is provided with a mounting hole.
8. The mounting platform for a plurality of pump motors of a forklift of claim 1, wherein: and a plurality of weight reducing grooves are formed in the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936735.XU CN219991070U (en) | 2023-04-23 | 2023-04-23 | Mounting platform of fork truck multiple pump motors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936735.XU CN219991070U (en) | 2023-04-23 | 2023-04-23 | Mounting platform of fork truck multiple pump motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219991070U true CN219991070U (en) | 2023-11-10 |
Family
ID=88612215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320936735.XU Active CN219991070U (en) | 2023-04-23 | 2023-04-23 | Mounting platform of fork truck multiple pump motors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219991070U (en) |
-
2023
- 2023-04-23 CN CN202320936735.XU patent/CN219991070U/en active Active
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