CN115402975B - Reliable durable electric carrier - Google Patents
Reliable durable electric carrier Download PDFInfo
- Publication number
- CN115402975B CN115402975B CN202210141355.7A CN202210141355A CN115402975B CN 115402975 B CN115402975 B CN 115402975B CN 202210141355 A CN202210141355 A CN 202210141355A CN 115402975 B CN115402975 B CN 115402975B
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- CN
- China
- Prior art keywords
- temperature control
- power source
- bin
- control agent
- temperature
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07595—Cooling arrangements for device or operator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/26—Structural association of machines with devices for cleaning or drying cooling medium, e.g. with filters
Abstract
The invention relates to the technical field of electric trucks, in particular to a reliable and durable electric truck which comprises a forklift body and two forks which are mutually independent and can reciprocate along a straight line, wherein a temperature control device is arranged at a power source in the forklift body and is used for controlling the temperature of the power source in a constant temperature manner; when the temperature control device is started, the temperature control agent is uniformly wrapped and controlled on the power source through the pressurizing assembly, and when the temperature control device works, the pressurizing assembly is utilized to squeeze the temperature control agent, so that the temperature control agent rapidly wraps the power source, the power source is rapidly and synchronously temperature-adjusted, and the technical problem of unbalance overall temperature adjustment of the power source is solved.
Description
Technical Field
The invention relates to the technical field of electric vehicles, in particular to a reliable and durable electric vehicle.
Background
In addition to the function of cargo delivery, the carrier has a hydraulic device between the chassis and wheels, so that the carrier can be conveniently pushed into the position below the container base, then the chassis is lifted by hydraulic pressure, the cargo is supported, the cargo can be dragged to move, after the carrier reaches a destination, the chassis is dropped by hydraulic pressure, the cargo falls to the ground along with the chassis, and the carrier can be conveniently pulled out, so that the complex manual carrying process is omitted.
However, in the existing electric carrier, under the extremely severe environmental conditions, the power source of the electric carrier is influenced by the environmental temperature, so that the performance of the power source is greatly influenced, and therefore, the temperature of the power source is regulated by the temperature control module, when the temperature of the power source is regulated by the existing temperature control module, on one hand, the whole power source cannot be rapidly wrapped by the temperature control agent, and on the other hand, when the temperature is controlled by the temperature control agent, the temperature on the power source cannot be rapidly synchronously regulated, so that the local temperature of the power source is greatly different, and the work of the power source is greatly influenced.
Therefore, there is a need for an electric cart that can synchronize and rapidly regulate the temperature of a power source so that the cart can reliably operate for a long time under extremely severe conditions.
Disclosure of Invention
According to the reliable and durable electric carrier provided by the invention, the pressurizing assembly is arranged, and when the temperature control device works, the pressurizing assembly is utilized to squeeze the temperature control agent, so that the temperature control agent rapidly wraps the power source, the power source is rapidly and synchronously temperature-adjusted, and the technical problem of unbalanced overall temperature adjustment of the power source is solved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the reliable and durable electric carrier comprises a forklift body and two forks which are mutually independent and can reciprocate along a straight line, wherein a temperature control device is arranged at a power source in the forklift body and is used for controlling the temperature of the power source in a constant temperature manner;
when the temperature control device is started, the temperature control agent uniformly wraps the power source to control the temperature through the pressurizing assembly.
As an improvement, the temperature control device is used for piling up the temperature control agent through a buffer tank arranged at the pressurizing assembly before the pressurizing assembly is used for extruding and wrapping the temperature control agent on the power source.
As an improvement, the temperature control device comprises a temperature control box, the temperature control box is composed of a power bin positioned in the middle and extrusion bins on two sides, a storage bin for temperature control agents is arranged on the sides of the power bin and the extrusion bins, the power bin is used for installing the power source, a pressurizing assembly is arranged in the extrusion bin, and the temperature control agents which complete temperature control in the power bin flow back to the storage bin and are recycled in the power bin through a circulating assembly after being subjected to temperature control by the temperature regulator.
As an improvement, the pressurizing assembly comprises an electric pushing cylinder and a pushing plate, and the electric pushing cylinder drives the pushing plate to push to the power source, so that the temperature control agent wraps the power source.
As an improvement, the push plate is provided with an infusion hole for inputting the temperature control agent in the storage bin into the buffer tank, and the infusion hole is communicated with the circulation assembly.
As an improvement, the circulating assembly comprises a circulating pipeline and a circulating pump, the circulating pipeline is communicated with the infusion hole and the storage bin, the circulating pump is arranged on the circulating pipeline, and the circulating pump drives the temperature control agent to circulate through the circulating pipeline.
As an improvement, the buffer tank is formed by the two sides of the pressurizing assembly and the blocking assembly in a matched manner, and before the pressurizing assembly extrudes, the blocking assembly cancels the blocking of the temperature control agent in the buffer tank.
As an improvement, the blocking component comprises an electric lifter and a blocking plate, wherein the electric lifter is arranged in the storage bin, and the electric lifter drives the blocking plate to move back and forth between the extrusion bin and the storage bin.
As an improvement, a backflow hole is formed in the blocking plate, and after the blocking plate descends, the backflow hole is used for communicating the power bin and the storage bin, so that the temperature control agent in the power bin flows back to the storage bin.
As an improvement, a partition plate is arranged in the middle of the push plate, a parting bead is arranged in the middle of the power bin, a notch is arranged in the middle of the parting bead, and the partition plate and the parting bead are matched to form a circulating flow passage of the temperature control agent around the power source.
The invention has the beneficial effects that:
(1) According to the invention, the pressurizing assembly is arranged, when the temperature control device works, the pressurizing assembly is utilized to squeeze the temperature control agent, so that the temperature control agent rapidly wraps the power source, the power source is rapidly and synchronously temperature-adjusted, and the technical problem of unbalanced overall temperature adjustment of the power source is solved;
(2) According to the invention, the buffer tank is arranged, the buffer tank is utilized to temporarily store the temperature control agent, and after the temperature control agent is stored to meet the requirement of wrapping the power source, the temporarily stored temperature control agent is extruded rapidly through the pressurizing assembly, so that the whole power source is wrapped by the temperature control agent, and the process has less time consumption, and the aim of synchronously adjusting the temperature is achieved;
(3) According to the invention, the partition board is arranged on the push plate and matched with the partition bar arranged in the power bin, so that the temperature control agent is separated, and flows from top to bottom, so that the power source is continuously temperature-controlled and regulated, and the continuous and reliable working state of the power source is ensured;
(4) According to the invention, the sealing strip is arranged at the top of the power bin, the top of the power source is sealed by the sealing strip, and meanwhile, when the power source is extracted from the temperature control device, the sealing strip can scrape off the temperature control agent adhered on the side wall of the power source, so that the power source is ensured to be clean, and the loss of the temperature control agent is reduced.
In conclusion, the invention has the advantages of good temperature control effect, reliable and stable power source working performance and the like, and is particularly suitable for the technical field of electric vehicles.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic diagram of a temperature control device according to the present invention;
FIG. 4 is a schematic diagram of an explosion structure of the temperature control device of the present invention;
FIG. 5 is a schematic cross-sectional view of a temperature control device according to the present invention;
FIG. 6 is a schematic diagram showing a temperature control apparatus according to a second embodiment of the present invention;
FIG. 7 is a schematic diagram of a partial structure of a temperature control device according to the present invention;
FIG. 8 is a schematic diagram of a partial structure of a temperature control device according to the present invention;
FIG. 9 is a schematic diagram of the circulating flow of a temperature control agent of the temperature control device of the present invention;
fig. 10 is a schematic perspective view of a barrier assembly according to the present invention.
Detailed Description
The following description of the embodiments of the present invention 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 present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured 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 for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1:
as shown in fig. 1 to 5, a reliable and durable electric carrier comprises a forklift body 1 and two forks 2 which are mutually independent and can reciprocate along a straight line, wherein a temperature control device 4 is arranged at a power source 3 in the forklift body 1, and the temperature control device 4 is used for controlling the temperature of the power source 3 at constant temperature;
when the temperature control device 4 is started, the power source 3 is uniformly wrapped by the temperature control agent through the pressurizing component 41 to control the temperature.
Further, before the temperature control device 4 extrudes and wraps the temperature control agent through the pressurizing assembly 41, the temperature control agent is accumulated through a buffer tank 42 arranged at the pressurizing assembly 41.
Still further, the temperature control device 4 includes a temperature control box 40, the temperature control box 40 is composed of a power bin 401 located in the middle and extrusion bins 402 located at two sides, and a storage bin 403 for temperature control agents is arranged on the sides of the power bin 401 and the extrusion bins 402, the power bin 401 is used for installing the power source 3, a pressurizing assembly 41 is arranged in the extrusion bins 402, and the temperature control agents completing temperature control in the power bin 401 flow back to the storage bin 403 and are recycled in the power bin 401 through a recycling assembly 43 after being subjected to temperature control by a temperature regulator 404.
In addition, the pressurizing assembly 41 includes an electric pushing cylinder 411 and a pushing plate 412, and the electric pushing cylinder 411 drives the pushing plate 412 to push toward the power source 3, so that the temperature control agent wraps the power source 3.
It should be noted that, the temperature control device 4 of the present application, through utilizing the cooperation of the pressurization assembly 41 and the cache groove 42, temporarily stores the temperature control agent with good temperature regulation, and after the temperature control agent reaches a certain amount, directly utilizes the extrusion of the pressurization assembly 41, so that the temperature control agent in the cache groove 42 can rapidly wrap the power source 3, and a layer of heat exchange system for heat exchange and temperature control is formed on the surface of the power source 3, so as to control the temperature of the power source 3, and ensure that the power source can always maintain the optimal working temperature.
It is further explained that the temperature control agent contained in the buffer tank 42 just meets the requirement that the pressurizing assembly 41 is pushed into place and then fills the circulating flow passage to wrap the power source 3.
Further stated, the power bin 401 is used for installing the power source 3, a sealing ring 4011 is arranged at the top opening position of the power bin 401, the power bin 401 is sealed by the sealing ring 4011, leakage of a temperature control agent from the power bin 401 is avoided, and the sealing ring 4011 cleans the surface of the power source 3 taken out from the power bin 401, so that the cleaning of the power source 3 is ensured.
Example 2:
FIG. 9 is a schematic view of a second embodiment of a reliable and durable electric truck according to the present invention; as shown in fig. 9, in which the same or corresponding parts as those in the second embodiment are given the same reference numerals as those in the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity. This second embodiment differs from the first embodiment shown in fig. 1 in that:
as shown in fig. 9 and 10, the push plate 412 is provided with an infusion hole 413 for inputting the temperature control agent in the storage bin 403 into the buffer tank 42, and the infusion hole 413 is in communication with the circulation module 43.
Further, the circulation assembly 43 includes a circulation pipe 431 and a circulation pump 432, the circulation pipe 431 communicates the infusion hole 413 with the storage bin 403, the circulation pump 432 is mounted on the circulation pipe 431, and the circulation pump 432 drives the temperature control agent to circulate through the circulation pipe 431.
The infusion hole 413 formed in the push plate 412 sucks the temperature control agent in the storage bin 403 through the circulation assembly 43, and then conveys the temperature control agent into the power bin 401 through the infusion hole 413 for circulation.
Further, the circulation pump 432 sucks the temperature control agent in the storage bin 403, conveys the temperature control agent to the infusion hole 413 through the circulation pipeline 431, and conveys the temperature control agent to the power bin 401 through the infusion hole 413.
Example 3:
FIG. 6 is a schematic view of a third embodiment of a reliable and durable electric truck according to the present invention; as shown in fig. 6, in which the same or corresponding parts as those in the first and second embodiments are denoted by the same reference numerals as those in the first or second embodiments, only the points of distinction from the first and second embodiments will be described below for the sake of brevity. The third embodiment is different from the first embodiment shown in fig. 1 and the second embodiment shown in fig. 6 in that:
as shown in fig. 6 to 10, the buffer tank 42 is formed by a pressing component 41 and a blocking component 44, wherein the blocking component 44 is used for unblocking the temperature control agent in the buffer tank 42 before the pressing component 41 presses.
Further, the blocking assembly 44 includes an electric lifter 441 and a blocking plate 442, the electric lifter 441 is installed in the storage bin 403, and the electric lifter 441 drives the blocking plate 442 to reciprocate between the extrusion bin 402 and the storage bin 403.
Further, the blocking plate 442 is provided with a backflow hole 443, and after the blocking plate 442 descends, the backflow hole 443 is used for communicating the power compartment 401 with the storage compartment 403, so that the temperature control agent in the power compartment 401 flows back to the storage compartment 403.
In addition, a partition plate 414 is arranged in the middle of the push plate 412, a partition bar 415 is arranged in the middle of the power bin 401, a notch 416 is arranged in the middle of the partition bar 415, and the partition plate 414 and the partition bar 415 cooperate to form a circulating flow passage of the temperature control agent around the power source 3.
It should be noted that, the buffer tank 42 of the present application is composed of the push plate 412 in the pressurizing assembly 41 and the blocking plate 442 in the blocking assembly 44, the push plate 412 and the blocking plate 442 seal both ends of the buffer tank 42, after the temperature control agent in the buffer tank 42 reaches a certain amount, the temperature control agent is pushed and extruded by the push plate 412 of the pressurizing assembly 41, so that the temperature control agent quickly enters into the circulation flow channel to uniformly wrap the power source 3, and the temperature of the power source 3 is controlled, and because of the setting of the buffer tank 42, the temperature of the temperature control agent before wrapping the power source is constant, therefore, the power source 3 is wrapped quickly, and the difference of the local temperature of the power source 3 is not caused.
It is further noted that, by using the cooperation of the partition plate 414 and the partition bar 415, a circulation flow channel is formed around the power source 3, the circulation flow channel is used to guide the flow of the temperature control agent, and simultaneously, the return hole 443 provided on the blocking plate 442 is matched, the temperature control agent which completes the heat exchange work in the power bin 401 is returned into the storage bin 403 by using the return hole 443, and then the temperature control agent is subjected to the temperature adjustment treatment by the temperature regulator 404 in the storage bin 403, it is worth emphasizing that the temperature regulator 404 is preferably a heater when the carrying forklift is used for storage in an extreme cold environment, and the temperature regulator 4014 is preferably a refrigerator when the carrying forklift is used for hot environment.
Further, another effect of the backflow hole 443 is that the temperature control agent that overflows the blocking plate 442 can flow back through the backflow hole 443 when the temperature control agent is buffered in the buffer slot 42, so that the temperature control agent is prevented from contacting the power source 3 in advance, and the power source 3 is not heated uniformly.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. The utility model provides a reliable durable electronic carrier, includes fork truck body (1) and two mutually independent and all can follow straight line reciprocating motion's fork (2), its characterized in that:
a temperature control device (4) is arranged at a power source (3) inside the forklift body (1), and the temperature control device (4) is used for controlling the temperature of the power source (3) at a constant temperature;
when the temperature control device (4) is started, the power source (3) is uniformly wrapped by the temperature control agent through the pressurizing assembly (41) to control the temperature;
before the temperature control device (4) extrudes and wraps the power source (3) through the pressurizing assembly (41), the temperature control agent is piled up through a cache groove (42) arranged at the pressurizing assembly (41);
the temperature control device (4) comprises a temperature control box (40), the temperature control box (40) is composed of a power bin (401) positioned in the middle and extrusion bins (402) on two sides, a storage bin (403) for temperature control agents is arranged below the power bin (401) and the extrusion bins (402), the power bin (401) is used for installing the power source (3), a pressurizing assembly (41) is arranged in the extrusion bins (402), and the temperature control agents which complete temperature control in the power bin (401) flow back into the storage bin (403) to be recycled in the power bin (401) through a recycling assembly (43) after being subjected to temperature control by a temperature regulator (404);
the pressurizing assembly (41) comprises an electric pushing cylinder (411) and a pushing plate (412), and the electric pushing cylinder (411) drives the pushing plate (412) to push to the power source (3) so that the temperature control agent wraps the power source (3);
the pushing plate (412) is provided with a transfusion hole (413) for inputting the temperature control agent in the storage bin (403) into the cache groove (42), and the transfusion hole (413) is communicated with the circulation assembly (43);
the circulating assembly (43) comprises a circulating pipeline (431) and a circulating pump (432), the circulating pipeline (431) is communicated with the infusion hole (413) and the storage bin (403), the circulating pump (432) is arranged on the circulating pipeline (431), and the circulating pump (432) drives the temperature control agent to circulate through the circulating pipeline (431).
2. The reliable and durable electric carrier according to claim 1, characterized in that the buffer tank (42) is formed by a pressing component (41) and a blocking component (44) which are matched to block two sides, and the blocking component (44) is used for unblocking the temperature control agent in the buffer tank (42) before the pressing component (41) presses.
3. A reliable and durable electric truck according to claim 2, characterized in that the blocking assembly (44) comprises an electric lifter (441) and a blocking plate (442), the electric lifter (441) is mounted in the storage bin (403), and the electric lifter (441) drives the blocking plate (442) to reciprocate between the extrusion bin (402) and the storage bin (403).
4. A reliable and durable electric truck according to claim 3, characterized in that the blocking plate (442) is provided with a backflow hole (443), and the backflow hole (443) is used for communicating the power bin (401) with the storage bin (403) after the blocking plate (442) descends, so that the temperature control agent in the power bin (401) flows back to the storage bin (403).
5. The reliable and durable electric carrier according to claim 1, characterized in that a partition plate (414) is arranged in the middle of the push plate (412), a partition bar (415) is arranged in the middle of the power bin (401), a notch (416) is arranged in the middle of the partition bar (415), and the partition plate (414) and the partition bar (415) cooperate to form a circulating flow passage of a temperature control agent around the power source (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210141355.7A CN115402975B (en) | 2022-02-16 | 2022-02-16 | Reliable durable electric carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210141355.7A CN115402975B (en) | 2022-02-16 | 2022-02-16 | Reliable durable electric carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115402975A CN115402975A (en) | 2022-11-29 |
| CN115402975B true CN115402975B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210141355.7A Active CN115402975B (en) | 2022-02-16 | 2022-02-16 | Reliable durable electric carrier |
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| Country | Link |
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| CN (1) | CN115402975B (en) |
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| Publication number | Publication date |
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| CN115402975A (en) | 2022-11-29 |
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