CN218718646U - Reduction gearbox convenient to disassemble - Google Patents

Abstract

The utility model relates to a reducing gear box technical field discloses a reducing gear box convenient to dismantle, including lower box, the upside of box is provided with the box down, the connection position of box and last box is provided with a plurality of stud and a plurality of screw rod jointly down, the box includes down box shell and the sealed cushion of a plurality of down, the upside edge of box shell is provided with down and connects the edge down, connect the upside on edge down and seted up sealed draw-in groove and a plurality of lower dead eye. The utility model discloses when needs are dismantled, remove a plurality of screw rod, separate a plurality of stud and nut again, will go up the box casing and hoist a plurality of hoist and mount strengthening rib through the rope and remove fast to make things convenient for the staff to open the maintenance, will go up to connect along the inlay card in the upside of connecting the edge down, sealed gasket side is along embedding sealed draw-in groove in, cooperates sealed card limit simultaneously and can play sealed effect, avoids the dust to get into the inside of reducing gear box.

Description

Reduction gearbox convenient to disassemble

Technical Field

The utility model relates to a reducing gear box technical field specifically is a reducing gear box convenient to dismantle.

Background

Because the high polymer material thickening agent (such as hydroxyethyl cellulose) is easy to form a sticky wrapping phenomenon when meeting water, the water can not enter the lumps or accumulate inside the micelles any more, and the dissolving effect is influenced. In the small-batch research of a laboratory, a mechanical stirrer with certain shearing force can be used for assisting in scattering, but in order to improve the production efficiency in large-batch production, a stirring tool matched with a high-molecular thickener used for a volume of more than five hundred liters and thick (with the concentration of more than 1%) cannot be found, and the existing pneumatic stirring device in the market can only meet the requirements of the concentration of less than 0.5% and the scattering time of more than 6 hours.

Because of viscous solution needs bigger stirring power, ordinary motor can't provide this stirring power, leads to the card to die or burn out, so improve output torque through the reducing gear box and increase the stirring power to reach the expectancy effect.

The reduction gearbox is also called as a speed reducer or a speed reducer, works according to the principle that a prime motor is connected with the reduction gearbox, and the reduction gearbox is connected with a working machine, and is power transmission equipment. The gearbox can be divided into an industrial gearbox and a steam gearbox, the industrial gearbox can be divided into a worm gear gearbox, a worm gear gearbox, a planetary gearbox and the like, and the gearbox is mainly divided into a single stage, a second stage and a multi-stage according to the transmission stage number. The latter is generally used for four-wheel drive vehicles, so that the insufficient turning and the unexpected turning caused by the same rotation speed of four tires during turning can be avoided.

And current reducing gear box often can set up the screw rod in different positions in order to reach better sealed effect and fix, and the staff often has inconvenience when dismantling the reducing gear box, has influenced staff's work efficiency greatly, and sets up the screw rod at the coplanar and fix and often seal the relatively poor effect, leads to the condition that the dust got into easily. Accordingly, those skilled in the art have provided a reduction gearbox that is easy to disassemble to solve the problems set forth in the background above.

Disclosure of Invention

An object of the utility model is to provide a reducing gear box convenient to dismantle 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:

the utility model provides a reducing gear box convenient to dismantle, includes box down, the upside of box is provided with the box down, the connection position of box and last box is provided with a plurality of stud and a plurality of screw rod jointly down, the box includes box shell and the sealed cushion of a plurality of down, the upside edge of box shell is provided with down and connects the edge down, connect the upside on edge down and seted up sealed draw-in groove and a plurality of lower dead eye, the inboard lower extreme of sealed cushion is provided with sealed cushion side edge, go up the box and include box shell, the downside edge of going up box shell is provided with connects the edge, the downside edge of going up to connect the edge has seted up bearing hole on a plurality of, the downside of going up to connect the edge is provided with sealed card limit, the outside of going up box shell is provided with strengthening rib and a plurality of hoist and mount strengthening rib on a plurality of.

As a further aspect of the present invention: the lower box shell is fixedly connected with the lower connecting edge, and the lower connecting edge is matched with the sealing rubber mat.

As the utility model discloses further scheme again: the sealing rubber pad is fixedly connected with the side edge of the sealing rubber pad, and the side edge of the sealing rubber pad is matched with the sealing clamping groove.

As the utility model discloses further scheme again: the upper box shell is fixedly connected with the upper connecting edge, and the upper connecting edge is fixedly connected with the sealing clamping edge.

As a further aspect of the present invention: go up box shell and a plurality of and go up strengthening rib fixed connection, go up box shell and a plurality of hoist and mount strengthening rib fixed connection.

As the utility model discloses further scheme again: the upper bearing holes are matched with the lower bearing holes, and the sealing clamping edges are matched with the side edges of the sealing gaskets.

As the utility model discloses further scheme again: the downside of lower box shell is provided with the base, the outside of lower box shell is provided with a plurality of lower strengthening rib.

As a further aspect of the present invention: the lower box body shell is fixedly connected with the base, and the lower box body shell is fixedly connected with the lower reinforcing ribs.

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

1. when needs are dismantled, remove a plurality of screw rod, separate a plurality of stud and nut again, will go up the box casing and hang a plurality of hoist and mount strengthening rib through the rope and remove fast, thereby make things convenient for the staff to open the maintenance, will go up to connect along the inlay card in the upside of connecting the edge down, sealed gasket side is along embedding sealed draw-in groove in, the sealed card limit of cooperation simultaneously can play sealed effect, avoid the dust to get into the inside of reducing gear box, can make things convenient for fixing bearing through bearing hole under a plurality of and a plurality of, can play the effect of strengthening the support to last box casing through strengthening rib and a plurality of hoist and mount strengthening rib on a plurality of.

2. The strengthening rib can play the reinforcing support effect to lower box shell through a plurality of down, runs through the base through the screw rod and can make the base fix in the assigned position.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, proportion, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and the modification of any structure, the change of proportion relation or the adjustment of size all fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the purpose which can be achieved by the present invention.

FIG. 1 is a schematic structural view of a reduction gearbox that is easy to disassemble;

FIG. 2 is an exploded view of a reduction gearbox for easy disassembly;

FIG. 3 is a schematic structural view of a lower box body in the reduction gearbox convenient to disassemble;

FIG. 4 is a schematic structural diagram of an upper box body of a reduction gearbox which is convenient to disassemble.

In the figure: 1. a lower box body; 11. a lower case housing; 111. a lower connecting edge; 112. a lower reinforcing rib; 113. a base; 114. sealing the clamping groove; 115. a lower bearing bore; 12. sealing the rubber gasket; 121. sealing the side edge of the gasket; 2. an upper box body; 21. an upper case housing; 22. an upper connecting edge; 23. sealing and clamping edges; 24. an upper bearing bore; 25. arranging a reinforcing rib; 26. hoisting the reinforcing ribs; 3. a stud bolt; 4. a screw.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Please refer to fig. 1-4, in the embodiment of the present invention, a reduction gearbox convenient to disassemble, including lower box 1, the upside of lower box 1 is provided with box 2, the connection position of lower box 1 and last box 2 is provided with a plurality of stud 3 and a plurality of screw rod 4 jointly, lower box 1 includes lower box shell 11 and a plurality of sealed cushion 12, the upside edge of lower box shell 11 is provided with down connects along 111, connect down and seted up sealed draw-in groove 114 and a plurality of lower bearing hole 115 along the upside of 111, the inboard lower extreme of sealed cushion 12 is provided with sealed cushion side edge 121, it includes last box shell 21 to go up box shell 2, the downside edge of going up box shell 21 is provided with connects along 22, go up to connect and seted up bearing hole 24 on a plurality of along the downside edge of 22, the downside of going up to connect along 22 is provided with sealed card limit 23, the outside of going up box shell 21 is provided with a plurality of last strengthening rib 25 and a plurality of hoist and strengthening rib 26.

In fig. 1, 2, 3 and 4: lower box shell 11 and lower connection are along 111 fixed connection, lower connection is along 111 and sealed cushion 12 phase-match, sealed cushion 12 and sealed cushion side are along 121 fixed connection, sealed cushion side is along 121 and sealed draw-in groove 114 phase-match, go up box shell 21 and last connection are along 22 fixed connection, go up connection along 22 and sealed draw-in groove 23 fixed connection, go up strengthening rib 25 fixed connection on box shell 21 and the plurality of, go up box shell 21 and a plurality of hoist and mount strengthening rib 26 fixed connection, a plurality of upper bearing hole 24 and a plurality of lower bearing hole 115 phase-match, sealed draw-in groove 23 and sealed cushion side are along 121 phase-match, when needs dismantle, remove a plurality of screw rod 4, separate a plurality of stud 3 and nut again, it lifts a plurality of hoist and mount strengthening rib 26 through the rope with last box shell 21 and come the quick removal, thereby make things convenient for the staff to open the maintenance, it inlays in the upside that upper connection edge 22 card inlays in lower connection along 111, sealed cushion side is along 121 embedding in sealed draw-in groove 114, sealed draw-in 23 can play the sealed effect simultaneously, avoid getting into the sealed effect of dust and can make things convenient for the box shell 24 and the bearing hole and the fixed bearing support through a plurality of bearing hole 25 through a plurality of hoist and a plurality of bearing on a plurality of strengthening rib 21.

In fig. 1, 2 and 3: the downside of lower box casing 11 is provided with base 113, and the outside of lower box casing 11 is provided with under a plurality of strengthening rib 112, lower box casing 11 and base 113 fixed connection, strengthening rib 112 fixed connection under lower box casing 11 and a plurality of can play the strengthening support effect to lower box casing 11 through strengthening rib 112 under a plurality of, runs through base 113 through the screw rod and can make base 113 fix in the assigned position.

The utility model discloses a theory of operation: when needs are dismantled, remove a plurality of screw rod 4, separate a plurality of stud 3 and nut again, to go up box body shell 21 and hoist a plurality of hoist and mount strengthening rib 26 through the rope and come the quick travel away, thereby make things convenient for the staff to open the maintenance, connect on and inlay in the upside along 111 down along 22 clamps, sealed gasket side is along 121 embedding sealed draw-in groove 114 in, sealed draw-in groove 23 of cooperation can play sealed effect simultaneously, avoid the dust to get into the inside of reducing gear box, can make things convenient for fixing bearing through bearing hole 24 on a plurality of and a plurality of lower bearing hole 115, can play the effect of strengthening the support to last box body shell 21 through strengthening rib 25 and a plurality of hoist and mount strengthening rib 26 on a plurality of, can play the strengthening the supporting effect to lower box body shell 11 through a plurality of lower strengthening rib 112, it can make base 113 fix in the assigned position to run through the screw rod through base 113, the utility model discloses the reducing gear box is type 120, the drive ratio of reducing gear box is 1.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (8)

1. The utility model provides a reducing gear box convenient to dismantle, includes box (1) down, its characterized in that, the upside of box (1) is provided with box (2) down, the connection position of box (1) and last box (2) is provided with a plurality of stud (3) and a plurality of screw rod (4) jointly down, box (1) is including lower box shell (11) and a plurality of sealed cushion (12) down, the upside edge of lower box shell (11) is provided with down connects along (111), connect down and seted up sealed draw-in groove (114) and a plurality of lower dead eye (115) along the upside of (111), the lower extreme of sealed cushion (12) inboard is provided with sealed cushion side edge (121), go up box (2) and include last box shell (21), the downside edge of going up box shell (21) is provided with connects along (22), go up to connect and seted up bearing hole (24) along the downside edge of (22), go up the downside of connecting along the downside of (22) is provided with sealed card limit (23), go up the outside of box shell (21) and be provided with a plurality of reinforcing rib (26) and hoist and mount.

2. The reduction gearbox convenient to disassemble as claimed in claim 1, wherein the lower gearbox shell (11) is fixedly connected with a lower connecting edge (111), and the lower connecting edge (111) is matched with the sealing rubber gasket (12).

3. The reduction gearbox convenient to disassemble as claimed in claim 1, wherein the sealing rubber pad (12) is fixedly connected with the sealing rubber pad side edge (121), and the sealing rubber pad side edge (121) is matched with the sealing clamping groove (114).

4. A reduction gearbox facilitating disassembly according to claim 1, characterised in that the upper casing shell (21) is fixedly connected with an upper connecting edge (22), and the upper connecting edge (22) is fixedly connected with a sealing clamping edge (23).

5. The reduction gearbox convenient to disassemble as claimed in claim 1, wherein the upper gearbox casing (21) is fixedly connected with a plurality of upper reinforcing ribs (25), and the upper gearbox casing (21) is fixedly connected with a plurality of hoisting reinforcing ribs (26).

6. The reduction gearbox convenient to disassemble as claimed in claim 1, wherein a plurality of upper bearing holes (24) are matched with a plurality of lower bearing holes (115), and the sealing clamping edge (23) is matched with the side edge (121) of the sealing gasket.

7. The reduction gearbox convenient to disassemble as claimed in claim 1, wherein a base (113) is arranged on the lower side of the lower box shell (11), and a plurality of lower reinforcing ribs (112) are arranged on the outer side of the lower box shell (11).

8. The reduction gearbox convenient to disassemble as claimed in claim 7, wherein the lower box shell (11) is fixedly connected with the base (113), and the lower box shell (11) is fixedly connected with the lower reinforcing ribs (112).

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