CN216478838U - Large-scale industry ceiling fan speed reducer - Google Patents

Abstract

The utility model relates to a large-scale industrial ceiling fan speed reducer, which comprises a transmission working motor; the output end of the transmission working motor is provided with a ceiling fan speed reducer case, the upper end of the ceiling fan speed reducer case is provided with a connecting and conveying oil pipe, the connecting and conveying oil pipe is provided with an oil filling valve, one end of the connecting and conveying oil pipe far away from the ceiling fan speed reducer case is provided with an oil supplementing tank, the lower end of the ceiling fan speed reducer case is provided with an oil discharge valve, the device has the function of changing oil without disassembly by arranging the connecting and conveying oil pipe, the oil filling valve, the oil supplementing tank and the oil discharging valve, when in use, the oil discharging valve is opened to discharge the waste engine oil in the speed reducer case of the ceiling fan, and then the oil discharge valve is closed, the oil filling valve is opened, the engine oil in the oil supplementing tank is directly added into the ceiling fan speed reducer case through connecting the conveying oil pipe, the oil filling valve is closed after the engine oil is added, the removal-free oil replacement work is completed, and the lubricating oil is supplemented or the failed lubricating oil is replaced in time, so that the service performance is improved and the service life is prolonged.

Description

Large-scale industry ceiling fan speed reducer

Technical Field

The utility model relates to a speed reducer field, in particular to large-scale industry ceiling fan speed reducer.

Background

The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery.

At present, a reduction gearbox is arranged in a large industrial ceiling fan for use, in the using process, a moving part of the reduction gearbox is required to be in an oil pool with good lubrication to normally work, but in the long-term operation process of the large industrial ceiling fan, lubricating oil in the oil pool can be gradually reduced in the long-term use process, and can lose efficacy after being used for a certain period of time, so that the smoothness of the operation of the large industrial ceiling fan can be influenced, and the conventional large industrial ceiling fan is high in installation position and is extremely inconvenient to maintain the speed reducer (oil filling and oil changing), so that the speed reducer of the large industrial ceiling fan is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, provide a large-scale industry ceiling fan speed reducer.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a large-scale industry ceiling fan speed reducer comprises a transmission working motor; the ceiling fan speed reducer is characterized in that a ceiling fan speed reducer case is installed at the output end of the transmission working motor, a connecting and conveying oil pipe is installed at the upper end of the ceiling fan speed reducer case, an oil filling valve is installed on the connecting and conveying oil pipe, an oil supplementing tank is installed at one end, far away from the ceiling fan speed reducer case, of the connecting and conveying oil pipe, and an oil discharging valve is installed at the lower end of the ceiling fan speed reducer case.

The utility model has the advantages that:

1. through being provided with and connecting delivery oil pipe, the oil filling valve, oil supplementing tank and oil drain valve, make the device possess and exempt from to tear open the formula and trade the oil function, during the use, open the oil drain valve and discard the useless machine oil of ceiling fan speed reducer incasement portion, then close the oil drain valve, open the oil filling valve again, the inside machine oil of oil supplementing tank directly adds the inside of ceiling fan speed reducer case through connecting delivery oil pipe, close the oil filling valve after machine oil adds, the completion is exempted from to demolish and is traded oily work, in time supply lubricating oil or implement the change with the lubricating oil that became invalid, thereby performance and life have been improved.

2. Through being provided with the location connecting seat, quiet circle atress seat, spacing fixed snap ring and compress tightly fixing bolt, make the device possess and make things convenient for dismouting gravity separation structure subassembly, the inside of the location connecting through-hole of transmission spacing axle insertion movable coil atress seat one end of location connecting seat one end during the use, then with the one end of moving coil atress seat in the direct cover of a plurality of groups gravity separation ball of packing onto between two sets of gravity separation packing rings, then seal ring is loaded onto, cover quiet circle atress seat, open spacing fixed snap ring, block location connecting seat and quiet circle atress seat, fix through compressing tightly fixing bolt and compress tightly, accomplish quick installation work, replace a plurality of groups bolt snap-on, thereby work efficiency has been improved.

The ceiling fan speed reducer is characterized by further comprising a limiting fixing component arranged at one end, far away from the transmission working motor, of the ceiling fan speed reducer case, and a gravity separation structure component is arranged at one end, far away from the ceiling fan speed reducer case, of the limiting fixing component.

Further, spacing fixed subassembly includes location connecting seat, the spacing axle of transmission, quiet circle atress seat, spacing fixed snap ring and compresses tightly fixing bolt, the location connecting seat is installed to the one end that transmission work motor was kept away from to ceiling fan speed reducer case, the spacing axle of transmission is installed to the output of location connecting seat, the one end that ceiling fan speed reducer case was kept away from to the location connecting seat is installed quiet circle atress seat, spacing fixed snap ring is installed to the periphery of quiet circle atress seat, compressing tightly fixing bolt is installed to the one end of spacing fixed snap ring.

The beneficial effects of the above further scheme are: make spacing fixed subassembly possess quick assembly disassembly function, replace a plurality of groups bolt snap-on to work efficiency has been improved.

Further, gravity separation structure subassembly includes movable coil atress seat, positioning connection through-hole, gravity separation packing ring, gravity separation ball and seal ring, movable coil atress seat is installed to one side of positioning connection seat, positioning connection through-hole has been seted up to the one end of movable coil atress seat, install two sets of gravity separation packing rings on the positioning connection through-hole, a plurality of groups of gravity separation ball are installed to the relative one end of two sets of gravity separation packing rings, and seal ring is installed to the one end of two sets of gravity separation packing rings.

The beneficial effects of the further scheme are as follows: make gravity separation structure subassembly possess quick assembly disassembly function, convenient the change to work efficiency has been improved.

Further, the transmission limiting shaft is installed inside the positioning and connecting through hole, the transmission limiting shaft and the positioning and connecting through hole are matched, and the outer wall of each group of gravity separation gaskets is matched with the inner wall of the static ring stress seat.

The beneficial effects of the further scheme are as follows: make stable the installing on the spacing epaxial of transmission of coil atress seat to stability can be improved, and make gravity separation structure subassembly possess quick assembly disassembly function, convenient the change, thereby work efficiency has been improved.

Further, a circular through hole has all been seted up to the inside of every group gravity separation packing ring, and every group circular through hole all sets up to the phase-match with the outer wall setting of moving coil atress seat, circular through hole No. two has been seted up to seal ring's inside, and the outer wall setting of circular through hole No. two and moving coil atress seat sets up to the phase-match.

The beneficial effects of the further scheme are as follows: make gravity separation structure subassembly possess quick assembly disassembly function, convenient the change to work efficiency has been improved.

Furthermore, annular clamping groove is formed in the limiting fixing clamping ring, and the width of the annular clamping groove is matched with the distance between the positioning connecting seat and the static ring stress seat.

The beneficial effects of the further scheme are as follows: make spacing fixed subassembly possess quick assembly disassembly function, replace a plurality of groups bolt snap-on to work efficiency has been improved.

Drawings

FIG. 1 is a schematic view of a large industrial ceiling fan reducer;

FIG. 2 is a schematic view of a spacing fixing clamp ring of a large-scale industrial ceiling fan reducer;

FIG. 3 is a schematic view of a ceiling fan reducer housing of a large industrial ceiling fan reducer;

FIG. 4 is a schematic view of a stationary ring force-bearing seat of a large-scale industrial ceiling fan reducer.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a transmission working motor, 2, a ceiling fan speed reducer case, 3, a connection conveying oil pipe, 4, an oil filling valve, 5, an oil supplementing tank, 6, an oil discharging valve, 7, a positioning connecting seat, 8, a transmission limiting shaft, 9, a moving coil stress seat, 10, a positioning connecting through hole, 11, a gravity separation gasket, 12, a gravity separation ball, 13, a sealing gasket, 14, a static coil stress seat, 15, a limiting fixing clamping ring, 16 and a pressing fixing bolt.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1, 2 and 3, a large industrial ceiling fan reducer comprises a transmission working motor 1; the ceiling fan speed reducer case 2 is installed to the output of transmission work motor 1, and the upper end of ceiling fan speed reducer case 2 is installed and is connected delivery oil pipe 3, connects and installs on the delivery oil pipe 3 and adds oil valve 4, connects the delivery oil pipe 3 and keeps away from the one end of ceiling fan speed reducer case 2 and installs oil supplementing box 5, and the oil drain valve 6 is installed to the lower extreme of ceiling fan speed reducer case 2.

Carry oil pipe 3 through being provided with the connection, refuel valve 4, oil supplementing tank 5 and oil drain valve 6, make the device possess and exempt from to tear open the formula and trade the oil function, during the use, open oil drain valve 6 and discard the inside used oil of ceiling fan speed reducer case 2, then close oil drain valve 6, reopen oil filling valve 4, the inside machine oil of oil supplementing tank 5 is through connecting the inside of carrying 3 direct additions ceiling fan speed reducer cases 2 of oil pipe, close refuel valve 4 after machine oil adds, the completion is exempted from to demolish change the machine oil work, in time supply lubricating oil or implement the change with the lubricating oil that became invalid, thereby performance and life have been improved.

Example 2

As shown in fig. 1, 2, 3 and 4, a large-scale industrial ceiling fan reducer comprises a transmission working motor 1; the ceiling fan speed reducer case 2 is installed to the output of transmission work motor 1, and the upper end of ceiling fan speed reducer case 2 is installed and is connected delivery oil pipe 3, connects and installs on the delivery oil pipe 3 and adds oil valve 4, connects the delivery oil pipe 3 and keeps away from the one end of ceiling fan speed reducer case 2 and installs oil supplementing box 5, and the oil drain valve 6 is installed to the lower extreme of ceiling fan speed reducer case 2.

The ceiling fan speed reducer also comprises a limiting and fixing component which is arranged at one end of the ceiling fan speed reducer case 2 far away from the transmission working motor 1, and a gravity separation structure component is arranged at one end of the limiting and fixing component far away from the ceiling fan speed reducer case 2;

in the embodiment, the limiting fixing component comprises a positioning connecting seat 7, a transmission limiting shaft 8, a static ring stress seat 14, a limiting fixing snap ring 15 and a pressing fixing bolt 16, wherein the positioning connecting seat 7 is installed at one end, away from the transmission working motor 1, of the ceiling fan speed reducer case 2, the transmission limiting shaft 8 is installed at the output end of the positioning connecting seat 7, the static ring stress seat 14 is installed at one end, away from the ceiling fan speed reducer case 2, of the positioning connecting seat 7, the limiting fixing snap ring 15 is installed at the periphery of the static ring stress seat 14, and the pressing fixing bolt 16 is installed at one end of the limiting fixing snap ring 15, so that the limiting fixing component has a quick dismounting function and direct fixing function instead of a plurality of groups of bolts, and the working efficiency is improved;

the gravity separation structure assembly comprises a moving coil stress seat 9, a positioning connecting through hole 10, a gravity separation gasket 11, gravity separation balls 12 and a sealing gasket 13, wherein the moving coil stress seat 9 is installed on one side of the positioning connecting seat 7, the positioning connecting through hole 10 is formed in one end of the moving coil stress seat 9, two groups of gravity separation gaskets 11 are installed on the positioning connecting through hole 10, a plurality of groups of gravity separation balls 12 are installed at opposite ends of the two groups of gravity separation gaskets 11, and the sealing gasket 13 is installed at one end of the two groups of gravity separation gaskets 11, so that the gravity separation structure assembly has a quick dismounting function and is convenient to replace, and the working efficiency is improved;

the transmission limiting shaft 8 is arranged inside the positioning connecting through hole 10, the transmission limiting shaft 8 is matched with the positioning connecting through hole 10, the power bearing seat 9 of the moving coil is stably arranged on the transmission limiting shaft 8, and therefore stability is improved, the outer wall of each group of gravity separation gaskets 11 is matched with the inner wall of the static ring power bearing seat 14, and the gravity separation structural assembly has a quick dismounting function and is convenient to replace, and therefore work efficiency is improved;

a first round through hole is formed in each group of gravity separation gaskets 11 and is matched with the outer wall of the movable coil stress seat 9, a second round through hole is formed in each sealing gasket 13 and is matched with the outer wall of the movable coil stress seat 9, so that the gravity separation structural assembly has a quick disassembly and assembly function and is convenient to replace, and the working efficiency is improved;

annular groove has been seted up to the inside of spacing fixed snap ring 15, and annular groove's width sets up to the phase-match with the distance between location connecting seat 7 and the quiet circle atress seat 14, makes spacing fixed subassembly possess quick assembly disassembly function, replaces a plurality of bolt snap-on fixings of group to work efficiency has been improved.

The utility model discloses a theory of operation: when engine oil in the ceiling fan speed reducer case 2 needs to be replaced, an oil discharge valve 6 is opened to discharge waste engine oil in the ceiling fan speed reducer case 2, then the oil discharge valve 6 is closed, an oil filling valve 4 is opened, the engine oil in an oil supplementing tank 5 is directly added into the ceiling fan speed reducer case 2 through a connecting and conveying oil pipe 3, the oil filling valve 4 is closed after the engine oil is added, the oil replacement without disassembly is completed, when a gravity separation structure component is installed, a transmission limiting shaft 8 at one end of a positioning connecting seat 7 is inserted into a positioning connecting through hole 10 at one end of a movable ring stress seat 9, then a plurality of groups of gravity separation balls 12 are installed between two groups of gravity separation gaskets 11 and directly sleeved on one end of the movable ring stress seat 9, then a sealing gasket 13 is installed, a stationary ring stress seat 14 is covered, a limiting fixing clamping ring 15 is opened, the positioning connecting seat 7 and the stationary ring stress seat 14 are clamped and are fixedly compressed through a compressing fixing bolt 16, and finishing the quick installation work.

In the description of the present invention, it is to 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", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (7)

1. A large-scale industry ceiling fan speed reducer is characterized by comprising a transmission working motor (1); ceiling fan speed reducer case (2) is installed to the output of transmission work motor (1), connect delivery tube (3) are installed to the upper end of ceiling fan speed reducer case (2), install on connection delivery tube (3) and add fuel filler valve (4), connect delivery tube (3) and keep away from the one end of ceiling fan speed reducer case (2) and install oil supplementing tank (5), oil drain valve (6) are installed to the lower extreme of ceiling fan speed reducer case (2).

2. The large-scale industrial ceiling fan reducer according to claim 1, further comprising a limiting fixing component mounted on an end of the ceiling fan reducer casing (2) away from the transmission operating motor (1), wherein a gravity separation structure component is mounted on an end of the limiting fixing component away from the ceiling fan reducer casing (2).

3. The large-scale industrial ceiling fan speed reducer according to claim 2, wherein the limiting fixing component comprises a positioning connecting seat (7), a transmission limiting shaft (8), a stationary ring stress seat (14), a limiting fixing clamping ring (15) and a pressing fixing bolt (16), the positioning connecting seat (7) is installed at one end, away from the transmission working motor (1), of the ceiling fan speed reducer case (2), the transmission limiting shaft (8) is installed at the output end of the positioning connecting seat (7), the stationary ring stress seat (14) is installed at one end, away from the ceiling fan speed reducer case (2), of the positioning connecting seat (7), the limiting fixing clamping ring (15) is installed at the periphery of the stationary ring stress seat (14), and the pressing fixing bolt (16) is installed at one end of the limiting fixing clamping ring (15).

4. The large-scale industrial ceiling fan speed reducer according to claim 3, wherein the gravity separation structure assembly comprises a moving coil stress seat (9), a positioning connection through hole (10), a gravity separation gasket (11), gravity separation balls (12) and a sealing gasket (13), the moving coil stress seat (9) is installed on one side of the positioning connection seat (7), the positioning connection through hole (10) is formed in one end of the moving coil stress seat (9), two groups of gravity separation gaskets (11) are installed on the positioning connection through hole (10), a plurality of groups of gravity separation balls (12) are installed at opposite ends of the two groups of gravity separation gaskets (11), and the sealing gasket (13) is installed at one end of the two groups of gravity separation gaskets (11).

5. The large-scale industrial ceiling fan reducer according to claim 4, wherein the transmission limiting shaft (8) is installed inside the positioning connecting through hole (10), the transmission limiting shaft (8) and the positioning connecting through hole (10) are arranged to be matched, and the outer wall of each group of gravity separation washers (11) is arranged to be matched with the inner wall of the static ring stress seat (14).

6. The large-scale industrial ceiling fan reducer according to claim 4, wherein each group of gravity separation washers (11) has a circular through hole formed therein, and each group of circular through holes is configured to match with the outer wall of the moving coil force-receiving seat (9), and the sealing washer (13) has a circular through hole formed therein, and the circular through holes are configured to match with the outer wall of the moving coil force-receiving seat (9).

7. The large-scale industrial ceiling fan reducer according to claim 4, wherein the limiting fixing snap ring (15) is internally provided with an annular clamping groove, and the width of the annular clamping groove is matched with the distance between the positioning connecting seat (7) and the static ring stress seat (14).

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