CN212804177U - Gear speed reducer for stirred tank - Google Patents

Abstract

The utility model discloses a gear reducer for stirred tank, including supporting seat subassembly and supporting box, the supporting box is fixed to be settled in supporting seat subassembly upside, and its internally mounted has the refrigeration structure, the utility model relates to a gear reducer technical field, this device is rational in infrastructure, and is with low costs, convenient to use, this device can refrigerate water through the refrigeration piece in the refrigeration structure, water after the refrigeration is through the circulating pipe, insufflate air conditioning to the bearing box in by the fan, the steam to the bearing box is replaced, when preventing the inside high temperature that produces of speed reducer work, increase the inside wearing and tearing of speed reducer, simultaneously, because the refrigeration structure has carried out the cooling and has taken a breath to the speed reducer, the emergence of the oil leak condition in the speed reducer has been prevented to the utmost, soundproof cotton's setting has reduced the speed reducer noise that the during operation produced.

Description

Gear speed reducer for stirred tank

Technical Field

The utility model relates to a gear reducer technical field specifically is a gear reducer for stirred tank.

Background

The speed reducer is a mechanical transmission device in various fields of national economy, and the products related to the industry comprise various gear speed reducers, planetary gear speed reducers and worm speed reducers, and also comprise various special transmission devices, such as speed increasing devices, speed regulating devices, various composite transmission devices including flexible transmission devices and the like. The product service field relates to the industries of metallurgy, nonferrous metal, coal, building materials, ships, water conservancy, electric power, engineering machinery, petrifaction and the like, the development history of the speed reducer industry in China has been nearly 40 years, and the speed reducer product is widely applied to various fields of national economy and national defense industry. The speed reducer product has strong demand in the industries of light food industry, electric power machinery, construction machinery, metallurgical machinery, cement machinery, environmental protection machinery, electronic and electric appliances, road building machinery, water conservancy machinery, chemical engineering machinery, mining machinery, conveying machinery, building material machinery, rubber machinery, petroleum machinery and the like.

When the existing gear speed reducer is used, a lot of heat is generated due to friction in the gear speed reducer, if the heat cannot be dissipated timely, the abrasion in the gear speed reducer is increased to a great extent, the service life of the gear speed reducer is shortened, the higher the temperature in the gear speed reducer is, the larger the pressure difference between the gear speed reducer and the outside is, and lubricating oil leaks out from a gap under the action of the pressure difference.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear reducer for stirred tank to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a gear reducer for a stirring kettle comprises a support seat assembly and a support box, wherein the support box is fixedly arranged on the upper side of the support seat assembly, and a refrigeration structure is arranged in the support box;

the refrigerating structure comprises a water tank, a pair of refrigerating fins with the same structure, a water pump, a water pumping pipe, a refrigerating box, a circulating pipe, a fan, an exhaust pipe, a bearing box and a speed reducer body;

the support box is provided with a pair of openings with the same structure on one side, the water tank is fixedly embedded on one side of the bottom in the support box, one end of each pair of refrigeration sheets is fixedly arranged on one side of the water tank, the other end of each pair of refrigeration sheets movably penetrates through the pair of openings, the water pump is fixedly arranged on the bottom in the support box and is positioned on one side of the water tank, two ends of the water pumping pipe are respectively and fixedly embedded on one side of the water tank and in the water pumping port of the water pump, the refrigeration box is fixedly arranged on the bottom in the support box and is positioned on one side of the water pump, one end of the circulating pipe is connected with the water draining port of the water pump, the circulating pipe is coiled in the refrigeration box in a snake shape and movably, the other end of the circulating pipe movably penetrates through one side of the refrigeration box and is connected with one side of the water tank and is positioned on the rear side of the water pumping pipe, and it is located the fan below, exhaust pipe one end is fixed to be inlayed and is adorned in the refrigeration incasement, and its other end is fixed to run through in the supporting box upside, bearing box one side is connected with the exhaust pipe other end, and its rear side is opened and is equipped with the thermovent subassembly, the speed reducer body is fixed to be inlayed and is adorned in bearing box.

Preferably, soundproof cotton is fixedly sleeved outside the bearing box.

Preferably, a filter screen is fixedly embedded in each of the pair of air inlet holes.

Preferably, the upper side in the refrigeration box is provided with an inclined plane, and the inclined plane is connected with the circulating pipe through a connecting seat assembly.

Preferably, the exhaust duct is a telescopic hose.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, with low costs, high durability and convenient use, this device can refrigerate water through the refrigeration piece in the refrigeration structure, water after the refrigeration is behind the circulating pipe, blow in air conditioning to the carrier case in by the fan, the steam to the carrier case is displaced, when preventing the inside high temperature that produces of speed reducer work, increase the inside wearing and tearing of speed reducer, and simultaneously, because the refrigeration structure has carried out cooling and taking a breath to the speed reducer, the emergence of the oil leak condition in the speed reducer has been prevented to the at utmost, soundproof cotton's setting has reduced the noise that the speed reducer produced at the during operation.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a rear view schematic structural diagram of the carrying box and the speed reducer of the present invention;

fig. 3 is a schematic view of the overhead structure of the refrigeration box of the present invention.

In the figure: the device comprises a support seat assembly, a support box 2, a water tank 3, a refrigerating sheet 4, a water pump 5, a water pumping pipe 6, a refrigerating box 7, a circulating pipe 8, a fan 9, an exhaust pipe 10, a bearing box 11, a speed reducer body 12, soundproof cotton 13, a filter screen 14 and a connecting seat assembly 15.

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, the present invention provides a technical solution: a gear reducer for a stirring kettle comprises a support base assembly 1 and a support box 2, wherein the support box 2 is fixedly arranged on the upper side of the support base assembly 1, and a refrigeration structure is arranged in the support box 2; the refrigerating structure comprises a water tank 3, a pair of refrigerating sheets 4 with the same structure, a water pump 5, a water pumping pipe 6, a refrigerating box 7, a circulating pipe 8, a fan 9, an exhaust pipe 10, a bearing box 11 and a speed reducer body 12; one side of the supporting box 2 is provided with a pair of openings with the same structure, the water tank 3 is fixedly embedded at one side of the bottom in the supporting box 2, one end of a pair of refrigerating sheets 4 is fixedly arranged at one side of the water tank 3, the other end of the pair of refrigerating sheets movably penetrates through the pair of openings, the water pump 5 is fixedly arranged at the bottom in the supporting box 2 and is positioned at one side of the water tank 3, two ends of the water pumping pipe 6 are respectively and fixedly embedded at one side of the water tank 3 and in the water pumping port of the water pump 5, the refrigerating box 7 is fixedly arranged at the bottom in the supporting box 2 and is positioned at one side of the water pump 5, one end of the circulating pipe 8 is connected with the water draining port of the water pump 5, the circulating pipe 8 is coiled in the refrigerating box 7 in a snake-shaped movable manner, the other end of the circulating pipe movably penetrates through one side of the refrigerating box 7 and is connected with one side of the water tank 3 and is positioned at the rear side, and it is located fan 9 below, and exhaust pipe 10 one end is fixed to be inlayed in refrigeration case 7, and its other end is fixed to run through in the support box 2 upside, and bearing box 11 one side is connected with the exhaust pipe 10 other end, and its rear side is seted up the thermovent subassembly, and speed reducer body 12 is fixed to be inlayed in bearing box 11.

Specifically, the bearing box 11 is externally fixed with soundproof cotton 13, and soundproof cotton 13 has reduced the during operation noise that produces of speed reducer body 12.

Particularly, all fixedly in a pair of inlet openings be equipped with filter screen 14, filter screen 14 has prevented that the impurity that mix with in the external gas from getting into in bearing box 11.

Particularly, the inclined plane has been seted up to the upper side in the refrigeration case 7, and is connected through connecting seat subassembly 15 between it and the circulating pipe 8, and the inclined plane of refrigeration case 7 upside is favorable to the discharge of air conditioning, and connecting seat subassembly 15 has strengthened circulating pipe 8 and refrigeration case 7 connection up to now.

Specifically, the exhaust duct 10 is a flexible hose, and the length of the exhaust duct 10 can be adjusted.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The working principle is as follows: according to the attached drawings 1-3, when the speed reducer body 12 works, the refrigerating sheet 4 is opened, the refrigerating sheet 4 refrigerates water in the water tank 3, after refrigeration is finished, the water pump 5 is opened, the water pump 5 guides cold water into the circulating pipe 8 through the water pumping pipe 6, cold water can be generated on the surface of the circulating pipe 8 after flowing through the circulating pipe 8, then the cold water can return to the water tank 3 through the circulating pipe 8, the fan 9 is opened, the fan 9 can suck external air into the refrigerating tank 7, then the air can generate cold air after passing through the outer wall of the circulating pipe 8, the cold air can be discharged into the bearing box 11 through the exhaust pipe 10 to cool and ventilate the speed reducer body 12, hot air can be discharged through the heat dissipation hole assembly, and therefore, the reciprocating circulation is achieved, and the cooling work of the speed reducer body 12.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 (5)

1. A gear reducer for a stirring kettle comprises a support base assembly (1) and a support box (2), and is characterized in that the support box (2) is fixedly arranged on the upper side of the support base assembly (1), and a refrigeration structure is arranged in the support box;

the refrigeration structure comprises a water tank (3), a pair of refrigeration sheets (4) with the same structure, a water pump (5), a water pumping pipe (6), a refrigeration box (7), a circulating pipe (8), a fan (9), an exhaust pipe (10), a bearing box (11) and a speed reducer body (12);

one side of the supporting box (2) is provided with a pair of openings with the same structure, the water tank (3) is fixedly embedded at one side of the inner bottom of the supporting box (2), one end of each of the pair of refrigerating sheets (4) is fixedly arranged at one side of the water tank (3), the other end of each of the pair of refrigerating sheets movably penetrates through the pair of openings, the water pump (5) is fixedly arranged at the inner bottom of the supporting box (2) and is positioned at one side of the water tank (3), two ends of the water pumping pipe (6) are respectively and fixedly embedded at one side of the water tank (3) and the water pumping port of the water pump (5), the refrigerating box (7) is fixedly arranged at the inner bottom of the supporting box (2) and is positioned at one side of the water pump (5), one end of the circulating pipe (8) is connected with the water draining port of the water pump (5), the circulating pipe (8) is coiled in the refrigerating box (7) in a snake shape and movably penetrates through one side, and it is located drinking-water pipe (6) rear side, fan (9) are fixed to be inlayed and are installed bottom in refrigeration case (7), and it is located circulating pipe (8) below, a pair of air inlet that the structure was the same was crossed is seted up to support case (2) and refrigeration case (7) bottom, and it is located fan (9) below, exhaust pipe (10) one end is fixed to be inlayed and is installed in refrigeration case (7), and its other end is fixed to run through in support case (2) upside, it is connected with exhaust pipe (10) other end to bear case (11) one side, and its rear side is seted up and is equipped with the thermovent subassembly, speed reducer body (12) are fixed to be inlayed and are installed in bearing case (11).

2. The gear reducer for the stirring kettle according to claim 1, wherein sound insulation cotton (13) is fixedly sleeved outside the bearing box (11).

3. The gear reducer for the stirring kettle according to claim 1, wherein a filter screen (14) is fixedly embedded in each of the pair of air inlet holes.

4. The gear reducer for the stirring tank as recited in claim 1, wherein the refrigeration tank (7) is provided with an inclined surface at the upper side and is connected with the circulation pipe (8) through the connecting seat assembly (15).

5. The gear reducer for the stirring kettle according to claim 2, wherein the exhaust duct (10) is a flexible hose.

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