CN220286374U

CN220286374U - Reduction gearbox with high stability

Info

Publication number: CN220286374U
Application number: CN202322062762.1U
Authority: CN
Inventors: 陈品清; 陈育胜
Original assignee: Nanjing Chuanshi Heavy Industry Technology Co ltd
Current assignee: Nanjing Chuanshi Heavy Industry Technology Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-01-02
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a high-stability reduction gear box, which comprises: a main body unit including a gear case housing; the heat dissipation unit comprises a fan device body, fan device body top fixedly connected with top cap, be equipped with first filter screen on the top cap, gear box casing bottom is equipped with the second filter screen, symmetrical fixedly connected with set square on the top cap, rotate on the set square and be connected with reciprocating screw, threaded connection has the removal cover on the reciprocating screw, symmetrical fixedly connected with brush-holder stud on the removal cover, be equipped with water-cooling assembly on the gear box casing, be equipped with power component between water-cooling assembly and the reciprocating screw. According to the utility model, the water pump is started, so that the reciprocating screw rod rotates to drive the movable sleeve to move back and forth, so that the brush rod moves back and forth, the surface of the first filter screen is cleaned, the workload of workers is reduced, and the working efficiency is improved.

Description

Reduction gearbox with high stability

Technical Field

The utility model relates to the technical field of reduction gearboxes, in particular to a high-stability reduction gearbox.

Background

At present, a gear reduction box works according to the principle that a prime motor is connected with the reduction box, and the reduction box is connected with a working machine, so that the gear reduction box is power transmission equipment, and the prime motor which is commonly used is as follows: the motor is a machine for providing power, and when there is speed-reducing transmission, the motor provides high-speed low-torque power, whereas when there is speed-increasing transmission, the motor provides low-speed high-torque power, and in mechanical transmission, the gear reduction box needs to drive the working object working machine to achieve the preset purpose.

According to Chinese national patent publication No.: CN215257766U, discloses a reduction gearbox with high stability, comprising a gearbox bottom shell and a gearbox top cover; the novel fan is characterized in that a gear box top cover is arranged at the top of the gear box bottom cover, an air inlet is formed in the top end of the gear box top cover and communicated with the inside of the gear box top cover, a fan frame is fixedly arranged at the top of the air inlet, a metal dust-proof plate A is adsorbed at the top of the fan frame, air outlets are formed in the left side and the right side of the gear box bottom cover, and the air outlets are communicated with the inside of the gear box bottom cover. According to the utility model, ventilation and heat dissipation can be realized by blowing air into the top cover of the gear box and the bottom shell of the gear box through the blowing fan, the circulating pump can pump out cooling liquid in the cooling liquid box during ventilation, and the serpentine pipe is arranged through the liquid inlet pipe in a transmission mode, so that the reduction of the environmental temperature in the air inlet can be realized, the temperature of blown air is lower, the heat dissipation quality is improved, the heat dissipation can be efficiently finished, and the service durability of the gear set is prolonged.

When the device is used, dust in the air is blocked through the metal dust-proof plate, however, the device needs staff to clean the metal dust-proof plate after being used for a period of time to ensure the radiating effect of the device, the workload of the staff is increased, and the radiating effect of the device is gradually reduced in the use process.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-described problems with the conventional reduction gear box.

Therefore, the utility model aims to provide a reduction gearbox with high stability, which aims to solve the problems that dust in the air is blocked by a metal dust-proof plate when the device is used, however, the device needs to be cleaned by staff after a period of use so as to ensure the heat dissipation effect of the device, the workload of the staff is increased, and the heat dissipation effect of the device is gradually reduced in the use process.

In order to solve the technical problems, the utility model provides the following technical scheme:

a high stability reduction gearbox comprising:

the main body unit comprises a gear box shell, wherein an output shaft and an input shaft are respectively arranged on the front side wall and the rear side wall of the gear box shell;

the heat dissipation unit comprises a fan device body, the fan device body sets up at gear box casing top, fan device body top fixedly connected with top cap, be equipped with first filter screen on the top cap, gear box casing bottom is equipped with the second filter screen, symmetrical fixedly connected with set square on the top cap, rotate on the set square and be connected with reciprocating screw, threaded connection has the removal cover on the reciprocating screw, symmetrical fixedly connected with brush-holder stud on the removal cover, the brush-holder stud is laminated mutually with first filter screen, be equipped with water-cooling subassembly on the gear box casing, be equipped with power component between water-cooling subassembly and the reciprocating screw.

As a preferable mode of the reduction gear box with high stability of the utility model, wherein: the water cooling assembly comprises a liquid storage tank, the liquid storage tank is fixedly connected to the left side wall of the gear box shell, a water pump is arranged on the liquid storage tank, a water pipe is fixedly connected to the output end of the water pump, the water pipe is fixedly inserted on the gear box shell, the water pipe is distributed in the gear box shell in a serpentine mode, and the tail end of the water pipe extends into the liquid storage tank.

As a preferable mode of the reduction gear box with high stability of the utility model, wherein: the power assembly comprises a plurality of rotating plates, the reciprocating screw rod rotates and penetrates through the water conveying pipe, the rotating plates are fixedly connected to the reciprocating screw rod, the rotating plates are located in the water conveying pipe, and a baffle is fixedly connected to the inner wall of the water conveying pipe on one side of the rotating plates.

As a preferable mode of the reduction gear box with high stability of the utility model, wherein: the brush rod is connected to the rectangular plate in a sliding mode.

As a preferable mode of the reduction gear box with high stability of the utility model, wherein: the gearbox is characterized in that a plurality of mounting plates are symmetrically and fixedly connected to the bottom of the gearbox shell, and mounting holes are formed in the mounting plates.

As a preferable mode of the reduction gear box with high stability of the utility model, wherein: the gear box shell and the bottom surface of the mounting plate are provided with elastic pads, and the elastic pads are made of rubber materials.

The utility model has the beneficial effects that:

during the use, start fan equipment body, with external cold suction to the gear box casing in, absorb the inside heat of gear box casing, later discharge through the second filter screen, and filter the dust in the air through first filter screen, start the water pump simultaneously, carry the coolant liquid in the liquid reserve tank to the raceway in, make the coolant liquid absorb the heat in the gear box casing, promote the radiating effect of device, the coolant liquid is when flowing through the raceway simultaneously, drive the rotor plate and rotate, make reciprocating screw rotate, drive and remove the cover back-and-forth movement, make brush-holder stud back-and-forth movement, clean first filter screen surface, avoid the dust to cause the jam to first filter screen, the radiating effect of device has been guaranteed, the staff is not required to clean by hand simultaneously, the work load in the staff has been reduced has promoted work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic diagram of the front overall structure of a reduction gearbox with high stability;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a schematic view of the partial cross-sectional structure of FIG. 1;

fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.

In the figure: 100. a main body unit; 101. a gear box housing; 102. an output shaft; 103. an input shaft; 104. a mounting plate; 105. a mounting hole; 106. an elastic pad; 200. a heat radiation unit; 201. a fan apparatus body; 202. a top cover; 203. a first filter screen; 204. a second filter screen; 205. a triangle; 206. a reciprocating screw; 207. a moving sleeve; 208. a brush bar; 209. a rectangular plate; 210. a water cooling assembly; 210a, a liquid storage tank; 210b, a water pump; 210c, a water delivery pipe; 211. a power assembly; 211a, a rotating plate; 211b, baffles.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Referring to fig. 1-4, the present utility model provides a reduction gearbox with high stability, comprising:

the main body unit 100 comprises a gear box shell 101, wherein an output shaft 102 and an input shaft 103 are respectively arranged on the front side wall and the rear side wall of the gear box shell 101;

the heat dissipation unit 200 comprises a fan device body 201, the fan device body 201 is arranged at the top of a gear box shell 101, a top cover 202 is fixedly connected to the top of the fan device body 201, a first filter screen 203 is arranged on the top cover 202, a second filter screen 204 is arranged at the bottom of the gear box shell 101, a triangular plate 205 is symmetrically and fixedly connected to the top cover 202, a reciprocating screw 206 is rotatably connected to the triangular plate 205, a movable sleeve 207 is connected to the reciprocating screw 206 in a threaded manner, a brush rod 208 is symmetrically and fixedly connected to the movable sleeve 207, the brush rod 208 is attached to the first filter screen 203, a water cooling assembly 210 is arranged on the gear box shell 101, and a power assembly 211 is arranged between the water cooling assembly 210 and the reciprocating screw 206.

The water cooling assembly 210 comprises a liquid storage tank 210a, the liquid storage tank 210a is fixedly connected to the left side wall of the gear box shell 101, a water pump 210b is arranged on the liquid storage tank 210a, a water pipe 210c is fixedly connected to the output end of the water pump 210b and is fixedly inserted into the gear box shell 101, the water pipe 210c is distributed in the gear box shell 101 in a serpentine shape, the tail end of the water pipe 210c extends into the liquid storage tank 210a, so that a user can convey cooling liquid through the water pump 210b, the cooling liquid flows in the water pipe 210c to absorb heat in the gear box shell 101, and the heat dissipation effect of the device is further improved.

Further, the power assembly 211 includes a plurality of rotating plates 211a, the reciprocating screw 206 rotates and is inserted on the water pipe 210c, the rotating plates 211a are fixedly connected to the reciprocating screw 206, the rotating plates 211a are located in the water pipe 210c, and a baffle 211b is fixedly connected to the inner wall of the water pipe 210c at one side of the rotating plates 211a, so that when water flows through the water pipe 210c, the rotating plates 211a can be driven to rotate, the reciprocating screw 206 rotates, and the moving sleeve 207 is driven to move back and forth, so that the first filter screen 203 is cleaned.

Further, the top cover 202 is symmetrically and fixedly connected with a rectangular plate 209, and the brush rod 208 is slidably connected to the rectangular plate 209, so that when the reciprocating screw 206 rotates, the brush rod 208 can be driven to move back and forth along the rectangular plate 209, and the movement of the brush rod 208 is promoted to enable stability.

Further, a plurality of mounting plates 104 are symmetrically and fixedly connected to the bottom of the gear box shell 101, mounting holes 105 are formed in the mounting plates 104, a user can conveniently install the device through the mounting holes 105 and bolts, and operation is simple and convenient.

Furthermore, the bottom surfaces of the gear case housing 101 and the mounting plate 104 are provided with an elastic pad 106, the elastic pad 106 is made of rubber material, and the device can be effectively buffered and damped by the arrangement of the elastic pad 106 when operating, so that the stable operation of the device is ensured.

During the use, start fan equipment body 201, with external cold suction to in the gear box casing 101, absorb the inside heat of gear box casing 101, later discharge through second filter screen 204, and filter the dust in the air through first filter screen 203, simultaneously start water pump 210b, carry the coolant liquid in the liquid reserve tank 210a to in the raceway 210c, make the coolant liquid absorb the heat in the gear box casing 101, promote the radiating effect of device, simultaneously the coolant liquid is when flowing through raceway 210c, drive the rotation board 211a and rotate, make reciprocating lead screw 206 rotate, drive and remove the cover 207 back and forth movement, make brush yoke 208 back and forth movement, clean first filter screen 203 surface, avoid the dust to cause the jam to first filter screen 203, guaranteed the radiating effect of device, need not the staff and clean manually, the work load in the staff has been reduced and has been promoted work efficiency.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. The utility model provides a reduction gear box that stability is high which characterized in that: comprising the following steps:

the main body unit (100) comprises a gear box shell (101), wherein an output shaft (102) and an input shaft (103) are respectively arranged on the front side wall and the rear side wall of the gear box shell (101);

the utility model provides a radiating unit (200), includes fan equipment body (201), fan equipment body (201) set up at gearbox casing (101) top, fan equipment body (201) top fixedly connected with top cap (202), be equipped with first filter screen (203) on top cap (202), gearbox casing (101) bottom is equipped with second filter screen (204), symmetrical fixedly connected with set square (205) on top cap (202), be connected with reciprocating screw (206) on set square (205) rotation, threaded connection has movable sleeve (207) on reciprocating screw (206), symmetrical fixedly connected with brush rod (208) on movable sleeve (207), brush rod (208) laminate with first filter screen (203) mutually, be equipped with water-cooling component (210) on gearbox casing (101), be equipped with power component (211) between water-cooling component (210) and reciprocating screw (206).

2. A high stability reduction gearbox according to claim 1, wherein: the water cooling assembly (210) comprises a liquid storage tank (210 a), the liquid storage tank (210 a) is fixedly connected to the left side wall of the gear box shell (101), a water pump (210 b) is arranged on the liquid storage tank (210 a), a water pipe (210 c) is fixedly connected to the output end of the water pump (210 b), the water pipe (210 c) is fixedly inserted on the gear box shell (101), the water pipe (210 c) is distributed in the gear box shell (101) in a serpentine shape, and the tail end of the water pipe (210 c) extends into the liquid storage tank (210 a).

3. A high stability reduction gearbox according to claim 2, wherein: the power assembly (211) comprises a plurality of rotating plates (211 a), the reciprocating screw rods (206) are rotatably inserted on the water conveying pipe (210 c), the rotating plates (211 a) are fixedly connected to the reciprocating screw rods (206), the rotating plates (211 a) are located in the water conveying pipe (210 c), and baffle plates (211 b) are fixedly connected to the inner wall of the water conveying pipe (210 c) on one side of the rotating plates (211 a).

4. A high stability reduction gearbox according to claim 3, wherein: the top cover (202) is symmetrically and fixedly connected with a rectangular plate (209), and the brush rod (208) is slidably connected to the rectangular plate (209).

5. The high stability reduction gearbox of claim 4, wherein: a plurality of mounting plates (104) are symmetrically and fixedly connected to the bottom of the gear box shell (101), and mounting holes (105) are formed in the mounting plates (104).

6. The high stability reduction gearbox of claim 5, wherein: the gear box shell (101) and the bottom surface of the mounting plate (104) are jointly provided with an elastic pad (106), and the elastic pad (106) is made of rubber materials.