CN213841500U

CN213841500U - Heat radiator for construction machinery

Info

Publication number: CN213841500U
Application number: CN202022433382.0U
Authority: CN
Inventors: 潘龙健
Original assignee: Xi'an Taisheng Decoration Engineering Design Co ltd
Current assignee: Xi'an Taisheng Decoration Engineering Design Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-30
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a heat abstractor for construction machinery, the load simulator comprises a case, the left side fixedly connected with driving motor of machine case, driving motor's output shaft fixedly connected with drive mechanism, drive mechanism's axle center fixedly connected with bull stick, the fixed surface of bull stick is connected with the flabellum, the right side fixedly connected with water tank of machine case, the top fixedly connected with water pump of water tank inner chamber, the water inlet intercommunication of water pump has the inlet tube. The utility model discloses a cooperation of driving motor, drive mechanism, bull stick, flabellum, water tank, water pump, inlet tube, back flow and refrigerator, the water pump is the back flow that advances of cooling water flow in the case of will intaking, and driving motor's output shaft passes through the worm and the worm wheel drives the bull stick is rotatory simultaneously, and the bull stick drives the flabellum rotatory, carries out high-efficient heat dissipation to construction machinery to reach the effect that cooling efficiency is high, solved the problem that current device cooling efficiency is low.

Description

Heat radiator for construction machinery

Technical Field

The utility model relates to a construction machinery technical field specifically is a heat abstractor for construction machinery.

Background

Along with the development of society, and the progress of science and technology, more and more construction machinery is applied to engineering practice, the application of these equipment has increased and has accelerated, the pace of urbanization construction, but construction machinery can produce a large amount of heats in the course of the work, and reduce its performance, consequently need cool down it, often can use cooling device in the time of cooling for construction machinery, traditional cooling device, moreover, the steam generator is simple in structure, the function is single, it mainly cools off through the water pipe, cooling efficiency is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for construction machinery possesses the advantage that cooling efficiency is high, has solved the problem that current device cooling efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat abstractor for construction machinery, includes quick-witted case, the left side fixedly connected with driving motor of machine case, driving motor's output shaft fixedly connected with drive mechanism, drive mechanism's axle center department fixedly connected with bull stick, the fixed surface of bull stick is connected with the flabellum, the right side fixedly connected with water tank of machine case, the top fixedly connected with water pump of water tank inner chamber, the water inlet intercommunication of water pump has the inlet tube, the delivery port intercommunication of water pump has the back flow, the right side of water tank inner chamber is provided with the refrigerator, the top of machine case and the equal fixedly connected with installation piece in bottom.

Preferably, the transmission mechanism comprises a worm and a worm wheel, an output shaft of the driving motor is fixedly connected with the worm, and the surface of the worm is meshed with the worm wheel.

Preferably, the number of the rotating rods is four, and one ends of the four rotating rods are movably connected with the inner cavity of the case through bearing seats.

Preferably, the return pipes are arranged in a U shape in the inner cavity of the case, and the other ends of the return pipes are communicated with the bottom of the left side of the water tank.

Preferably, the top of the inner cavity of the water tank is fixedly connected with a temperature sensor, and the top of the left side of the case is provided with a controller.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of driving motor, drive mechanism, bull stick, flabellum, water tank, water pump, inlet tube, back flow and refrigerator, the water pump is the back flow that advances of cooling water flow in the case of will intaking, and driving motor's output shaft passes through the worm and the worm wheel drives the bull stick is rotatory simultaneously, and the bull stick drives the flabellum rotatory, carries out high-efficient heat dissipation to construction machinery to reach the effect that cooling efficiency is high, solved the problem that current device cooling efficiency is low.

2. The utility model discloses a design back flow is the U type at the inner chamber of quick-witted case and arranges, improves the time that the cooling water flows at machine incasement chamber, improves the cooling effect, and through the cooperation of temperature sensor and controller, temperature sensor passes through the power of controller control driving motor and water pump.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the case structure of the present invention;

fig. 3 is a working principle diagram of the present invention.

In the figure: 1. a chassis; 2. a drive motor; 3. a transmission mechanism; 31. a worm; 32. a worm gear; 4. a rotating rod; 5. a fan blade; 6. a water tank; 7. a water pump; 8. a water inlet pipe; 9. a return pipe; 10. a refrigerator; 11. mounting blocks; 12. a temperature sensor; 13. and a controller.

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. 1-3, a heat dissipation device for construction machinery comprises a case 1, a driving motor 2 is fixedly connected to the left side of the case 1, a transmission mechanism 3 is fixedly connected to an output shaft of the driving motor 2, the transmission mechanism 3 comprises a worm 31 and a worm wheel 32, the output shaft of the driving motor 2 is fixedly connected to the worm 31, the worm wheel 32 is meshed with the surface of the worm 31, a return pipe 9 is designed to be arranged in a U shape in an inner cavity of the case 1, so as to improve the flow time of cooling water in the inner cavity of the case 1 and the cooling effect, the temperature sensor 12 controls the power of the driving motor 2 and the water pump 7 through the controller 13 by matching the temperature sensor 12 and the controller 13, a rotating rod 4 is fixedly connected to the axis of the transmission mechanism 3, the number of the rotating rods 4 is four, one end of each of the four rotating rods 4 is movably connected to the inner cavity of the case 1 through a bearing seat, and fan blades 5 are fixedly connected to the surface of the rotating rod 4, the right side of the machine case 1 is fixedly connected with a water tank 6, the top of the inner cavity of the water tank 6 is fixedly connected with a temperature sensor 12, the top of the left side of the machine case 1 is provided with a controller 13, the top of the inner cavity of the water tank 6 is fixedly connected with a water pump 7, the water inlet of the water pump 7 is communicated with a water inlet pipe 8, the water outlet of the water pump 7 is communicated with a return pipe 9, the return pipe 9 is arranged in a U shape in the inner cavity of the machine case 1, the other end of the return pipe 9 is communicated with the bottom of the left side of the water tank 6, the right side of the inner cavity of the water tank 6 is provided with a refrigerator 10, the top and the bottom of the machine case 1 are both fixedly connected with a mounting block 11, the water tank 6, the water pump 7, the water inlet pipe 8, the return pipe 9 and the refrigerator 10 are matched, the water pump 7 flows cooling water in the water inlet tank 6, and the output shaft of the driving motor 2 drives the return pipe 4 to rotate through a worm 31 and a worm wheel 32, the rotating rod 4 drives the fan blades 5 to rotate, and efficient heat dissipation is carried out on the building machinery, so that the effect that cooling efficiency is high is achieved, and the problem that the cooling efficiency of the existing device is low is solved.

During the use, install quick-witted case 1 in construction machinery heat gathering department, water pump 7 flows into back flow 9 with the cooling water among the case 6 of intaking, and the output shaft of driving motor 2 passes through worm 31 and worm wheel 32 simultaneously and drives bull stick 4 rotatory, and bull stick 4 drives flabellum 5 rotatory, carries out high-efficient heat dissipation to construction machinery, and temperature sensor 12 passes through the power of controller 13 control driving motor 2 and water pump 7, guarantees the radiating effect to reach the effect that cooling efficiency is high.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat abstractor for construction machinery, includes quick-witted case (1), its characterized in that: the utility model discloses a refrigerator, including case (1), output shaft fixedly connected with drive motor (2) of case (1), output shaft fixedly connected with drive mechanism (3) of drive motor (2), the axle center fixedly connected with bull stick (4) of drive mechanism (3), the fixed surface of bull stick (4) is connected with flabellum (5), the right side fixedly connected with water tank (6) of case (1), the top fixedly connected with water pump (7) of water tank (6) inner chamber, the water inlet intercommunication of water pump (7) has inlet tube (8), the delivery port intercommunication of water pump (7) has back flow (9), the right side of water tank (6) inner chamber is provided with refrigerator (10), the top and the equal fixedly connected with installation piece in bottom (11) of case (1).

2. The heat dissipating device for a construction machine according to claim 1, wherein: the transmission mechanism (3) comprises a worm (31) and a worm wheel (32), the output shaft of the driving motor (2) is fixedly connected with the worm (31), and the worm wheel (32) is meshed on the surface of the worm (31).

3. The heat dissipating device for a construction machine according to claim 1, wherein: the number of the rotating rods (4) is four, and one ends of the four rotating rods (4) are movably connected with the inner cavity of the case (1) through bearing seats.

4. The heat dissipating device for a construction machine according to claim 1, wherein: the return pipe (9) is arranged in a U shape in the inner cavity of the case (1), and the other end of the return pipe (9) is communicated with the bottom of the left side of the water tank (6).

5. The heat dissipating device for a construction machine according to claim 1, wherein: the top of the inner cavity of the water tank (6) is fixedly connected with a temperature sensor (12), and the top of the left side of the case (1) is provided with a controller (13).