CN210599168U - Heat radiation window for forklift - Google Patents
Heat radiation window for forklift Download PDFInfo
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- CN210599168U CN210599168U CN201921307706.7U CN201921307706U CN210599168U CN 210599168 U CN210599168 U CN 210599168U CN 201921307706 U CN201921307706 U CN 201921307706U CN 210599168 U CN210599168 U CN 210599168U
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- blade
- connecting rod
- assembly
- frame assembly
- forklift
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Abstract
The utility model discloses a heat radiation window for a forklift, which comprises a frame assembly, wherein the frame assembly is connected with a blade assembly, and the blade assembly is rotationally connected with the frame assembly through a connecting rod assembly; the blade assembly comprises at least one blade which is rotatably connected with the frame assembly, and two ends of the blade are rotatably connected with the frame assembly; the connecting rod assembly include with blade one end rotates the blade connecting rod of connecting, be equipped with on the blade connecting rod and be used for driving blade connecting rod wobbling regulating plate, this application changes the draught area of radiator through the adjustment blade angle, changes the heat-sinking capability of fork truck radiator through adjustment draught area, therefore when low temperature cold start, can reduce the heat-sinking capability of radiator, promote operating temperature with engine temperature fast, therefore the effectual low temperature wearing and tearing of avoiding the fork truck engine, also guarantee simultaneously that the engine can provide the heat to the driver's cabin inside fast under the low temperature state.
Description
Technical Field
The utility model relates to a fork truck technical field specifically is a fork truck is with heat dissipation window.
Background
With the rapid development of market economy, the application field of the forklift is more and more extensive, and higher requirements on the safety, intelligence, comfort and the like of the forklift are also provided. The traditional forklift engine cooling system is air-cooled exhaust cooling, a fan is rigidly connected with an engine, and the exhaust speed and the exhaust volume of the fan are determined by the rotating speed of the engine and are unrelated to the temperature of a use environment.
The traditional forklift engine cooling system has the following defects: when the forklift is used in a high and cold environment, the exhaust fan of the engine works all the time, and partial heat is taken away, so that the temperature of the cooling liquid of the engine is not increased favorably. The long-term low-temperature operation is caused, the abrasion of parts is aggravated, the oil consumption is increased, and the exhaust emission is worsened. In addition, the warm air blower of the cockpit with lower water temperature has poor effect, and a driver cannot tolerate operation in a low-temperature environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fork truck is with heat dissipation window to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat dissipation window for a forklift comprises a frame assembly, wherein the frame assembly is connected with a blade assembly, and the blade assembly is rotatably connected with the frame assembly through a connecting rod assembly;
the blade assembly comprises at least one blade which is rotatably connected with the frame assembly, and two ends of the blade are rotatably connected with the frame assembly;
the connecting rod assembly includes with blade one end rotates the blade connecting rod of connecting, be equipped with on the blade connecting rod and be used for driving blade connecting rod wobbling regulating plate, the regulating plate with blade connecting rod swing joint.
As a further aspect of the present invention: the frame assembly is of a rectangular frame structure and comprises two first support rods which are horizontally arranged and two second support rods which are vertically arranged, and the two first support rods are arranged in parallel.
As a further aspect of the present invention: and at least one connecting frame used for connecting the frame assembly and the radiator is arranged on the first supporting rod or the second supporting rod.
As a further aspect of the present invention: two connecting frames are horizontally arranged on the second supporting rod.
As a further aspect of the present invention: the blades are provided in a plurality and in parallel arrangement.
As a further aspect of the present invention: the two ends of the blade are provided with first connecting rotating shafts which are coaxially arranged, and the blade is rotatably connected with the frame assembly through the first connecting rotating shafts at the two ends.
As a further aspect of the present invention: and one end of each blade is provided with a connecting seat, the connecting seat is provided with a second connecting rotating shaft which is arranged in parallel with the first connecting rotating shaft, and the second connecting rotating shaft is rotatably connected with the blade connecting rod.
As a further aspect of the present invention: the frame assembly is close to the one end fixedly connected with step motor of blade connecting rod, step motor's pivot fixed connection in keep away from on the regulating plate the one end of blade connecting rod.
As a further aspect of the present invention: waist-shaped holes are formed in the positions, movably connected with the blade connecting rods, of the adjusting plates, screw rods are arranged on the blade connecting rods, and the screw rods are inserted into the waist-shaped holes.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the forklift radiator, the radiating window is fixedly connected with the radiator, the plurality of blades which are arranged in parallel are arranged in the radiating window, the blades are rotatably connected with the frame main body of the radiating window, the angles of the blades can be adjusted through rotating the blades, the ventilation area of the radiating window is changed through adjusting the angles of the blades, and the heat dissipation capacity of the forklift radiator is changed through adjusting the ventilation area, so that the heat dissipation capacity of the radiator can be reduced when the forklift is cold started at low temperature, the temperature of an engine is quickly raised to the working temperature, the low-temperature abrasion of an engine of the forklift is effectively avoided, and meanwhile, the engine can quickly provide heat for a cab in a low-temperature state;
2. this application is connected through setting up the connecting rod assembly, through blade connecting rod and all blade rotations, drives the blade connecting rod through step motor and advances the swing, and then drives the blade and rotate, and the swing angle that can effectual control blade connecting rod through accurate control step motor's corner, and then the opening angle of control blade that can be accurate.
Drawings
FIG. 1 is a schematic view of the usage state of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of a blade assembly according to the present invention;
fig. 4 is a partial schematic view of the present invention.
In the figure: 1-frame assembly, 11-first supporting rod, 12-second supporting rod, 13-connecting frame, 2-blade assembly, 21-blade, 22-connecting seat, 23-first connecting rotating shaft, 24-second connecting rotating shaft, 3-connecting rod assembly, 31-blade connecting rod, 32-screw rod, 33-adjusting plate, 4-motor and 5-radiator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a heat dissipation window for a forklift includes a frame assembly 1, where the frame assembly 1 is a rectangular frame structure, the frame assembly 1 includes two first support rods 11 horizontally arranged and two second support rods 12 vertically arranged, the first support rods 11 and the second support rods 12 are sequentially connected by end-to-end welding to form a vertically arranged rectangular frame structure, the second support rod 12 on one side is fixedly connected with two connecting frames 13, one end of each connecting frame 13, which is far away from the frame assembly 1, is provided with a threaded hole, and the connecting frame 13 is fixedly connected with a heat sink 5 through a bolt;
a blade assembly 2 is arranged in the frame assembly 1, the blade assembly 2 comprises at least one blade 21 rotatably connected with the frame assembly, the blade 21 is vertically arranged between two first support rods 11 or horizontally arranged between two second support rods 12, in the embodiment, the blade 21 is provided with a plurality of blades which are arranged between the two first support rods 11 in parallel, the upper end and the lower end of the blade 21 are both provided with a first connecting rotating shaft 23, the first connecting rotating shafts 23 at the upper end and the lower end are coaxially arranged, the blade 21 is rotatably connected with the first support rods 11 through the first connecting rotating shafts 23, the upper end of the first blade 21 is provided with a connecting seat 22, the connecting seat 22 is fixedly connected with a second connecting rotating shaft 24, and the second connecting rotating shaft 24 is arranged in parallel with the axis of the first connecting rotating shaft 23;
the upper end of the first supporting rod 11 positioned above is fixedly connected with a stepping motor 4, the output shaft of the stepping motor 4 is in power connection with the blade 21 through a connecting rod assembly 3, the connecting rod assembly 3 comprises a blade connecting rod 31, a plurality of through holes are arranged on the blade connecting rod 31, a second connecting rotating shaft 24 on the blade 21 is inserted in the through hole on the blade connecting rod 31, meanwhile, a screw 32 is arranged on one side of the blade connecting rod 31 far away from the blade 21, an adjusting plate 33 is movably sleeved on the screw 32, one end of the adjusting plate 33 far away from the screw 32 is fixedly connected with an output shaft of the stepping motor 4, a waist-shaped hole is arranged at the joint of the adjusting plate 33 and the screw 32, the screw 32 is inserted in the waist-shaped hole, and then the rotation of the stepping motor 4 drives the adjusting plate 33 to swing, and the swing of the adjusting plate 33 drives the blade connecting rod 31 to reciprocate along the length direction of the first supporting rod 11, so as to drive the blade 21 to rotate around the first connecting rotating shaft 23.
When the utility model is used, when the forklift is started in a normal environment, the stepping motor 4 is started, the adjusting plate 33 is driven to rotate around the output shaft of the stepping motor through the stepping motor 4, the blade connecting rod 31 is driven to move in the plane by the rotation of the adjusting plate 33, and then the blade 21 is driven to rotate around the first connecting rotating shaft 23, so that the blade 21 can be switched from a closed state to an open state to increase the ventilation area of the radiator 5 and improve the heat dissipation capability; when the forklift is started in a low-temperature state, the blades 21 are in a closed state at the initial stage of starting, the contact area between the radiator 5 and the external environment is reduced, the ventilation volume is reduced, and the heat dissipation capacity of the radiator 5 can be reduced, so that the temperature of the engine can reach the temperature range of normal working in the initial stage of starting, the engine is effectively prevented from working in the low-temperature state for a long time, the abrasion of the engine is reduced, when the temperature of the engine reaches the working range, the stepping motor 4 is started, the blades 21 are driven to rotate and open through the stepping motor 4, the heat dissipation capacity of the radiator 5 is increased, and the temperature of the engine is stabilized in the normal working temperature range.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The heat dissipation window for the forklift comprises a frame assembly (1), and is characterized in that the frame assembly (1) is connected with a blade assembly (2), and the blade assembly (2) is rotatably connected with the frame assembly (1) through a connecting rod assembly (3);
the blade assembly (2) comprises at least one blade (21) which is rotatably connected with the frame assembly (1), and two ends of the blade (21) are rotatably connected with the frame assembly (1);
link assembly (3) include with blade (21) one end rotates blade connecting rod (31) of connecting, be equipped with on blade connecting rod (31) and be used for driving blade connecting rod wobbling regulating plate (33), regulating plate (33) with blade connecting rod (31) swing joint.
2. The heat radiation window for forklift according to claim 1, wherein the frame assembly (1) is a rectangular frame structure, the frame assembly (1) comprises two first support rods (11) arranged horizontally and two second support rods (12) arranged vertically, and the two first support rods (11) are arranged in parallel.
3. The heat radiation window for forklift truck as recited in claim 2, characterized in that at least one connecting frame (13) for connecting the frame assembly (1) and the radiator is provided on said first support bar (11) or said second support bar (12).
4. The heat radiation window for forklift according to claim 2, wherein two connecting frames (13) are horizontally arranged on the second support rod (12).
5. A forklift heat dissipating window according to claim 1, wherein the blade (21) is provided in plural and in parallel arrangement.
6. The heat radiation window for the forklift as recited in claim 1, wherein the blade (21) is provided with a first connecting rotating shaft (23) coaxially arranged at two ends, and the blade (21) is rotatably connected with the frame assembly (1) through the first connecting rotating shafts (23) at two ends.
7. The heat radiation window for the forklift as recited in claim 6, wherein a connecting seat (22) is provided at one end of the blade (21), a second connecting rotating shaft (24) arranged in parallel with the first connecting rotating shaft (23) is provided on the connecting seat (22), and the second connecting rotating shaft (24) is rotatably connected with the blade connecting rod (31).
8. The heat radiation window for forklift according to claim 1, wherein a stepping motor (4) is fixedly connected to one end of the frame assembly close to the blade connecting rod (31), and a rotating shaft of the stepping motor (4) is fixedly connected to one end of the adjusting plate (33) far away from the blade connecting rod (31).
9. The heat radiation window for the forklift as recited in claim 1, wherein a waist-shaped hole is opened at a position where the adjusting plate (33) is movably connected with the blade connecting rod (31), a screw rod (32) is provided on the blade connecting rod (31), and the screw rod (32) is inserted into the waist-shaped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921307706.7U CN210599168U (en) | 2019-08-13 | 2019-08-13 | Heat radiation window for forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921307706.7U CN210599168U (en) | 2019-08-13 | 2019-08-13 | Heat radiation window for forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210599168U true CN210599168U (en) | 2020-05-22 |
Family
ID=70713989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921307706.7U Active CN210599168U (en) | 2019-08-13 | 2019-08-13 | Heat radiation window for forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210599168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343120A (en) * | 2020-11-05 | 2021-02-09 | 恒天九五重工有限公司 | Air inlet device with adjustable air inlet angle for excavator radiator |
| CN112576364A (en) * | 2021-01-07 | 2021-03-30 | 石家庄络星贸易有限公司 | Protective device of automobile radiator |
| CN113446104A (en) * | 2021-06-29 | 2021-09-28 | 惠州市国轻轻合金材料研究院 | Combined radiator of automobile engine |
-
2019
- 2019-08-13 CN CN201921307706.7U patent/CN210599168U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343120A (en) * | 2020-11-05 | 2021-02-09 | 恒天九五重工有限公司 | Air inlet device with adjustable air inlet angle for excavator radiator |
| CN112576364A (en) * | 2021-01-07 | 2021-03-30 | 石家庄络星贸易有限公司 | Protective device of automobile radiator |
| CN113446104A (en) * | 2021-06-29 | 2021-09-28 | 惠州市国轻轻合金材料研究院 | Combined radiator of automobile engine |
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