Rotary speed reducer mounting bottom plate
By designing protective clip frames, sealing strips, and absorbent pads on the mounting base plate of the rotary reducer, the problem of bolt oxidation and corrosion was solved, improving the service life and sealing performance of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-03-24
AI Technical Summary
The base plate bolts of existing rotary reducers are prone to oxidation and corrosion during long-term use, which reduces their service life.
A rotary reducer mounting base plate was designed, which uses a protective clip frame and sealing strip to cover the bolts, combined with an absorbent cotton pad and a limiting mechanism to form all-round protection and prevent oxidation and corrosion.
It effectively protects bolts, reduces oxidation and corrosion, extends service life, and enhances sealing and protective effects.
Smart Images
Figure CN224033046U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a speed reducer installation technical field especially relates to a rotary speed reducer installation bottom plate. BACKGROUND
[0002] Rotary speed reducer is a kind of full-week rotary speed reduction transmission mechanism integrated driving power source, it is with rotary supporting as transmission driven part and mechanism attachment, through the attachment of driving part, driving source and cover on one of the inner and outer rings of rotary supporting, another circle is used as the connection base of transmission driven part and driven work component.
[0003] The existing rotary speed reducer is connected and installed by multiple groups of bolts when installing, but the multiple groups of bolts of the bottom plate of the rotary speed reducer are exposed to air in the long-term use process after installation, are easily oxidized and corroded, reduce service life, to solve the above problems, we propose a rotary speed reducer installation bottom plate. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the shortcomings in the prior art and provides a rotary speed reducer installation bottom plate.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A rotary speed reducer installation bottom plate, including fixed bottom plate, the upper end of the fixed bottom plate is fixedly connected with rotary speed reducer body, the inside of the fixed bottom plate is inserted with installation bolt, the upper surface of the fixed bottom plate is in contact with protection mechanism, the protection mechanism is inserted with installation stud, and the upper end of the installation stud is threadedly connected with limiting mechanism.
[0007] Preferably, the protection mechanism includes a protection frame, the upper surface of the fixed bottom plate is covered with a protection frame, and a plurality of partition plates are fixedly arranged on the inner wall of the protection frame at equal distances.
[0008] Preferably, each group of the plurality of partition plates is symmetrically provided with two partition plates, and the inner walls of the two partition plates are glued with adsorbing cotton pads.
[0009] Preferably, the lower end surface of the protection frame is glued with a sealing rubber strip.
[0010] Preferably, the limiting mechanism includes an installation screw, the upper end surface of the installation stud is threadedly connected with an installation screw, and the upper surface of the installation screw is fixedly connected with a protective sleeve.
[0011] Preferably, the protective sleeve is internally provided with a groove, and the inner wall diameter of the groove is greater than the surface diameter of the installation stud.
[0012] Preferably, the inside of the protection mechanism is provided with a circular hole matched with the mounting stud, and a sealing rubber pad is glued above the circular hole, and the sealing rubber pad is arranged in a circular ring shape.
[0013] Compared with the prior art, the utility model has the beneficial effects that:
[0014] 1、 the device can conveniently install the rotary reducer body as a whole through the fixing of the mounting bolt, the protection frame is sleeved on the surface of the mounting stud at the time, the protection frame is sleeved on the surface of the mounting stud, the multiple mounting studs are effectively covered and protected, the oxidation corrosion is reduced, the service life is improved, the protection sleeve drives the mounting stud to be sleeved on the surface of the mounting stud, and the protection frame is conveniently limited and installed.
[0015] 2、 the device can increase the sealing property between the protection frame and the fixed bottom plate through the sealing rubber strip glued at the bottom end of the protection frame, improve the protection effect, and drive the adsorbing cotton pad to be sleeved on the surface of the mounting stud through the multiple partition plates, improve the protection effect, and reduce the influence of moisture on the mounting stud. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic view of the rotary reducer mounting bottom plate of the utility model;
[0017] Figure 2 It is a three-dimensional bottom view schematic view of the rotary reducer mounting bottom plate of the utility model;
[0018] Figure 3 It is Figure 1 the fixed bottom plate and the protection mechanism structure three-dimensional separation state schematic view in
[0019] Figure 4 It is Figure 1 the protection frame and the adsorbing cotton pad structure three-dimensional bottom view schematic view in
[0020] In the drawing: 1, rotary reducer body; 2, fixed bottom plate; 3, mounting stud;
[0021] 4, protection mechanism; 41, protection frame; 42, partition plate; 43, adsorbing cotton pad; 44, sealing rubber strip;
[0022] 5, mounting stud;
[0023] 6, limiting mechanism; 61, mounting stud; 62, protection sleeve; 63, sealing rubber pad. DETAILED DESCRIPTION
[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.
[0025] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Figures 1-4 A rotary speed reducer mounting bottom plate, comprising a fixed bottom plate 2, the upper end of the fixed bottom plate 2 is fixedly connected with a rotary speed reducer body 1, a mounting bolt 3 is inserted in the inside of the fixed bottom plate 2, a protection mechanism 4 is in contact with the upper surface of the fixed bottom plate 2, a mounting stud 5 is inserted in the protection mechanism 4, the mounting stud 5 can play a role of conveniently limiting and guiding the installation of the protection mechanism 4, and the upper end of the mounting stud 5 is threadedly sleeved with a limiting mechanism 6.
[0026] Further, with reference to Figure 3 and Figure 4 It can be known that the protection mechanism 4 comprises a protection clamping frame 41, the upper side of the fixed bottom plate 2 is covered with the protection clamping frame 41, and a plurality of partition plates 42 are fixed at equal distances on the inner wall of the protection clamping frame 41, the plurality of partition plates 42 fixed at equal distances on the inner wall of the protection clamping frame 41 can be conveniently clamped on the surfaces of a plurality of mounting bolts 3.
[0027] Further, with reference to Figure 3 and Figure 4 It can be known that each group of the plurality of partition plates 42 is symmetrically provided with two, the two partition plates 42 can conveniently play a role of installing an adsorbing cotton pad 43, the inner wall of the two partition plates 42 is glued with the adsorbing cotton pad 43, and the adsorbing cotton pad 43 glued on the inner wall of the partition plate 42 can improve the protection effect on the mounting bolt 3 and reduce the influence of humidity.
[0028] Further, with reference to Figure 3 and Figure 4 It can be known that the lower end surface of the protection clamping frame 41 is glued with a sealing rubber strip 44, the sealing rubber strip 44 glued on the lower end surface of the protection clamping frame 41 can increase the sealing property between the protection clamping frame 41 and the fixed bottom plate 2 and improve the protection effect.
[0029] Further, with reference to Figure 2 and Figure 3 It can be known that the limiting mechanism 6 comprises a mounting screw sleeve 61, the upper end surface of the mounting stud 5 is threadedly sleeved with the mounting screw sleeve 61, and the upper surface of the mounting screw sleeve 61 is fixedly connected with a protective sleeve 62, the mounting screw sleeve 61 drives the protective sleeve 62 to be threadedly sleeved on the surface of the mounting stud 5, and the protective sleeve 62 can conveniently play a role of limiting and pressing the protection clamping frame 41.
[0030] Further, with reference to Figure 2 and Figure 3It can be known that the interior of the protective sleeve 62 is provided with a groove, and the inner wall diameter of the groove is greater than the surface diameter of the mounting stud 5. Through the groove in the interior of the protective sleeve 62, the protective sleeve 62 can be sleeved on the surface of the mounting stud 5, and the end of the mounting stud 5 is conveniently protected.
[0031] Further, referring to Figure 2 and Figure 3 It can be known that the interior of the protective mechanism 4 is provided with a circular hole matched with the mounting stud 5. Through the circular hole in the interior of the protective mechanism 4, the function of positioning and installing the protective frame 41 can be achieved. The upper part of the circular hole is glued with a sealing rubber pad 63. The sealing rubber pad 63 is provided in a circular ring shape. Through the sealing rubber pad 63, the sealing effect between the protective mechanism 4 and the mounting nut 61 can be increased.
[0032] Working principle: when the rotary reducer body 1 is used, according to the accompanying Figure 1 , the accompanying Figure 2 , the accompanying Figure 3 and the accompanying Figure 4 , by sleeving the protective frame 41 on the surface of the mounting stud 5, the plurality of partition plates 42 can drive the adsorbed cotton pad 43 to cover the surface of the plurality of mounting bolts 3. At this time, the protective sleeve 62 drives the mounting nut 61 to be threadedly sleeved on the surface of the mounting stud 5. When the mounting nut 61 is extruded by the sealing rubber pad 63, the mounting nut 61 can extrude the protective frame 41, so as to drive the sealing rubber strip 44 to abut against the surface of the fixed bottom plate 2, thereby covering and protecting the plurality of mounting bolts 3.
[0033] The above is the whole working principle of the utility model.
[0034] In the utility model, the mounting mode, connection mode or setting mode of all the components described above are common mechanical modes, and the specific structure, model and coefficient index of all the components are self-contained technologies. As long as the beneficial effects can be achieved, they can be implemented, so no more description is made.
[0035] The above embodiments are the preferred implementation of the utility model, but the implementation of the utility model is not limited by the above embodiments. Any change, modification, replacement, combination or simplification without departing from the spirit and principle of the utility model should be an equivalent replacement mode, which is included in the protection scope of the utility model.
[0036] In the utility model, in the case that opposite is not made, the orientation words such as " up and down, left and right, front and back, inside and outside and vertical and horizontal " contained in the term only represent the orientation of the term in the normal use state, or the common name understood by the person skilled in the art, and should not be regarded as the limitation of the term, at the same time, the serial nouns such as " first ", " second " and " third " do not represent the specific quantity and order, and are only used for distinguishing the name, and moreover, the term " includes ", " contains " or any other variant thereof is intended to cover non-exclusive containing, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in such process, method, article or equipment.
Claims
1. A mounting base plate for a rotary reducer, comprising a fixed base plate (2), characterized in that, The upper end of the fixed base plate (2) is fixedly connected to a rotary reducer body (1). The fixed base plate (2) is internally fitted with mounting bolts (3). The upper surface of the fixed base plate (2) is in contact with a protective mechanism (4). The protective mechanism (4) is internally fitted with mounting studs (5), and the upper end of the mounting studs (5) is threaded with a limit mechanism (6).
2. The rotary reducer mounting base plate according to claim 1, characterized in that, The protection mechanism (4) includes a protection card frame (41), which covers the top of the fixed base plate (2), and multiple sets of partition plates (42) are fixed at equal intervals on the inner wall of the protection card frame (41).
3. The rotary reducer mounting base plate according to claim 2, characterized in that, Each set of the partition plates (42) has two symmetrically arranged, and the inner walls of the two partition plates (42) are glued with absorbent cotton pads (43).
4. A rotary reducer mounting base plate according to claim 2, characterized in that, The lower surface of the protective card frame (41) is glued with sealing strips (44).
5. A rotary reducer mounting base plate according to claim 1, characterized in that, The limiting mechanism (6) includes a mounting sleeve (61), the upper surface of the mounting stud (5) is threaded with the mounting sleeve (61), and the upper surface of the mounting sleeve (61) is fixedly connected with a protective sleeve (62).
6. A rotary reducer mounting base plate according to claim 5, characterized in that, The protective sleeve (62) has a groove inside, and the inner wall diameter of the groove is larger than the surface diameter of the mounting stud (5).
7. A rotary reducer mounting base plate according to claim 5, characterized in that, The protective mechanism (4) has a circular hole inside that is compatible with the mounting stud (5), and a sealing gasket (63) is glued above the circular hole. The sealing gasket (63) is arranged in a ring shape.