CN213808657U - Shock absorption mechanism - Google Patents
Shock absorption mechanism Download PDFInfo
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- CN213808657U CN213808657U CN202022190004.4U CN202022190004U CN213808657U CN 213808657 U CN213808657 U CN 213808657U CN 202022190004 U CN202022190004 U CN 202022190004U CN 213808657 U CN213808657 U CN 213808657U
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- shock pad
- plate
- division board
- clamp plate
- frame
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Abstract
The utility model discloses a damper, adjust the support including belt pulley, frame, V-belt, bearing frame, lower shock pad, division board, last shock pad, clamp plate and clamp plate. The utility model discloses an install the division board between bearing frame and lower shock pad, and install shock pad and clamp plate on the division board both sides, by last shock pad and shock pad middle part rubber piece pressurized production compression deformation down, it produces upwards thrust to go up the shock pad simultaneously, after pushing back by the clamp plate again, transmit to shock pad down by the division board, make down the shock pad receive an ascending pulling force and a decurrent thrust simultaneously, most atress is offset, make the tensile deformation volume of shock pad rubber piece reduce down, thereby the life-span of this shock pad has been improved, the shock attenuation is reliable, the stability of this operation device work has been improved.
Description
Technical Field
The utility model relates to a damper related field specifically is a damper.
Background
The washing and sweeping vehicle is a vehicle for carrying washing, washing and sweeping operations of roads in urban areas, national roads, expressways and the like, and a transmission mechanism of the washing and sweeping vehicle is usually provided with a damping mechanism for damping.
At present, two belt pulleys are installed to be upper and lower structural style in the drive mechanism, upper portion fan belt pulley spatial position is fixed, behind the belt tensioning, there is an ascending pulling force on the engine belt pulley always, this pulling force transmits simultaneously to bearing frame and below shock pad, in addition the vibrations that engine and fan continuously produced, make the shock pad below the bearing frame upper side plate piece bear an ascending pulling force, the lower side plate is fast fixed by the bolt again, the rubber block that the cushioning effect was played at the middle part after operating time for a long time just separates with upper and lower plate, lead to the shock attenuation inefficacy, the bearing frame belt pulley becomes half free state simultaneously, can not effectively transmit power, the reliability of operation device is influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a damper mechanism here.
The utility model discloses a realize like this, construct a damper, the device include belt pulley, frame, V-belt, bearing frame, lower shock pad, division board, go up shock pad, clamp plate and clamp plate regulation support, the belt pulley is installed on the frame, the transmission connection has V-belt on the belt pulley, the bearing frame is installed to the belt pulley bottom, install the division board between bearing frame and the lower shock pad, the below plate piece of shock pad passes through the bolt fastening down on the frame, respectively install one on the left and right sides on the division board and go up the shock pad, it is connected with the clamp plate to go up shock pad top plate, it is fixed mutually with the division board to go up shock pad below plate, the clamp plate outside is connected with the clamp plate regulation support, the clamp plate is adjusted the support lower extreme and is fixed on the frame.
Preferably, two upper shock pad left and right adjusting holes are respectively formed in the two sides of the isolation plate.
Preferably, two pressing plate up-and-down adjusting holes are formed in the vertical plate of the pressing plate adjusting support.
Preferably, two left and right pressing plate adjusting holes are formed in the transverse plate of the pressing plate adjusting support.
Preferably, the isolation plate, the bearing seat and the upper plate block of the lower shock pad are fixed into a whole by bolts.
Preferably, the pressing plates are arranged in two numbers and are correspondingly arranged with the upper shock pads arranged on the left side and the right side of the isolation plate.
Preferably, the two pressure plate adjusting supports are arranged and are correspondingly arranged with the two pressure plates.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a damper here, compare with equipment of the same type, have following improvement:
the advantages are that: a damper, through install the division board between bearing frame and lower shock pad, and install shock pad and clamp plate on the division board both sides, produce compressive deformation by last shock pad and shock pad middle part block rubber pressurized down, it produces upwards thrust to go up the shock pad simultaneously, back is pushed back by the clamp plate again, transmit to the shock pad down by the division board, make down the shock pad receive an ascending pulling force and a decurrent thrust simultaneously, most atress is offset, make the tensile deformation volume of shock pad block rubber down reduce, thereby the life-span of this shock pad has been improved, the shock attenuation is reliable, the stability of this operation device work has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the front view structure of the partition board of the present invention;
FIG. 3 is a schematic top view of the partition plate of the present invention;
FIG. 4 is a schematic view of the front view structure of the pressure plate adjusting bracket of the present invention;
FIG. 5 is a schematic side view of the pressure plate adjusting bracket of the present invention;
FIG. 6 is a schematic top view of the pressure plate adjusting bracket of the present invention;
FIG. 7 is a front view of the upper cushion of the present invention;
FIG. 8 is a schematic top view of the upper cushion of the present invention;
FIG. 9 is a front view of the lower cushion of the present invention;
FIG. 10 is a schematic side view of the lower cushion of the present invention;
FIG. 11 is a schematic top view of the lower cushion of the present invention;
fig. 12 is a schematic front view of the pressing plate of the present invention;
fig. 13 is a schematic side view of the pressing plate of the present invention;
fig. 14 is a schematic top view of the pressing plate of the present invention.
Wherein: belt pulley-1, frame-2, V-belt-3, bearing seat-4, lower shock pad-5, isolation plate-6, upper shock pad-7, press plate-8, press plate adjusting bracket-9, upper shock pad left and right adjusting hole-61, press plate upper and lower adjusting hole-91 and press plate left and right adjusting hole-92.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings 1-14, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the 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.
The utility model discloses an improve and provide a damper herein, including belt pulley 1, frame 2, V-belt 3, bearing frame 4, lower shock pad 5, division board 6, go up shock pad 7, clamp plate 8 and clamp plate adjusting bracket 9, belt pulley 1 is installed on frame 2, the transmission is connected with V-belt 3 on belt pulley 1, bearing frame 4 is installed to 1 bottom of belt pulley, install division board 6 between bearing frame 4 and the lower shock pad 5, the below plate piece of lower shock pad 5 passes through the bolt fastening on frame 2, respectively install one on the division board 6 left and right sides and go up shock pad 7, it is connected with clamp plate 8 to go up 7 top plates of shock pad, it is fixed mutually with division board 6 to go up 7 below plates of shock pad, the 8 outsides of clamp plate is connected with clamp plate adjusting bracket 9, the 9 lower extreme of clamp plate adjusting bracket is fixed on frame 2.
Furthermore, two upper shock pad left and right adjusting holes 61 are respectively arranged on two sides of the isolation plate 6 and used for adjusting the left and right positions of the upper shock pad 7.
Furthermore, two pressing plate vertical adjusting holes 91 are formed in the vertical plate of the pressing plate adjusting support 9 and used for adjusting the vertical position of the pressing plate 8.
Furthermore, two left and right pressing plate adjusting holes 92 are formed in the transverse plate of the pressing plate adjusting support 9 and used for adjusting the left and right positions of the pressing plate 8.
Furthermore, the isolation plate 6, the bearing block 4 and the plate above the lower shock pad 5 are fixed into a whole by bolts, so that the vibration transmission speed is high and the conductivity is good.
Furthermore, the pressing plates 8 are arranged in two numbers and are correspondingly arranged with the upper shock absorption pads 7 arranged on the left side and the right side of the isolation plate 6, so that when the rubber blocks of the two upper shock absorption pads 7 are pressed to generate compression deformation, the two pressing plates 8 can be used for reverse thrust.
Furthermore, two pressure plate adjusting brackets 9 are installed, are installed corresponding to the two pressure plates 8, and are used for adjusting the two pressure plates 8.
The utility model provides a damping mechanism through improvement, and the working principle is as follows;
firstly, by installing the isolation plate 6 between the bearing seat 4 and the lower shock pad 5 and installing the upper shock pad 7 and the pressure plate 8 on both sides of the isolation plate 6, when the bearing seat 4 and the belt pulley 1 are subjected to an upward pulling force, the pulling force is firstly transmitted to the isolation plate 6 and the shock-absorbing upper plate block which are installed between the bearing seat 4 and the lower shock pad 5, and the rubber block in the middle of the lower shock pad 5 is pulled to generate tensile deformation;
secondly, meanwhile, the lower plate of the upper shock pad 7 is subjected to an upward thrust, the middle rubber block of the upper shock pad 7 is subjected to compression to generate compression deformation, the compression deformation generates an upward thrust, the upper plate of the upper shock pad 7 is reversely pushed by a pressing plate 8 fixed on a pressing plate adjusting support 9, the reverse thrust is transmitted to the lower plate of the upper shock pad 7 and the isolation plate 6, and the isolation plate 6 is transmitted to the upper plate of the lower shock pad 5;
thirdly, at the moment, the lower shock pad 5 is simultaneously subjected to an upward pulling force and a downward pushing force, and most of the stress is counteracted, so that the tensile deformation of the rubber block of the lower shock pad 5 is reduced, the service life of the shock pad is prolonged, the shock absorption is reliable, and the working stability of the operation device is improved;
fourthly, a pressing plate adjusting support 9 is connected to the outer side of the pressing plate 8, the lower end of the pressing plate adjusting support 9 is fixed on the frame 2, two pressing plate vertical adjusting holes 91 are formed in a vertical plate of the pressing plate adjusting support 9, two pressing plate left and right adjusting holes 92 are formed in a transverse plate of the pressing plate adjusting support 9 and used for adjusting the position of the pressing plate 8 in the vertical and horizontal directions, two upper shock-absorbing pad left and right adjusting holes 61 are formed in the two sides of the isolation plate 6, and when the position of the pressing plate 8 is adjusted in the left and right directions, the upper shock-absorbing pad 7 can be synchronously adjusted in the left and right positions.
The utility model discloses an improvement provides a damper, through install division board 6 between bearing frame 4 and lower shock pad 5, and install shock pad 7 and clamp plate 8 on division board 6 both sides, by last shock pad 7 and 5 middle part rubber blocks pressurized production compression deformation of lower shock pad, simultaneously go up shock pad 7 and produce upwards thrust, back is pushed back by clamp plate 8 again, transmit to shock pad 5 down by division board 6 on, make lower shock pad 5 receive an ascending pulling force and a decurrent thrust simultaneously, most atress is offset, make the tensile deformation volume of 5 rubber blocks of shock pad reduce down, thereby the life-span of this shock pad has been improved, the shock attenuation is reliable, the stability of this operation device work has been improved.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and 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 record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A damping mechanism comprises a belt pulley (1), a frame (2), a V-belt (3) and a bearing seat (4), wherein the belt pulley (1) is installed on the frame (2), the V-belt (3) is in transmission connection with the belt pulley (1), and the bearing seat (4) is installed at the bottom of the belt pulley (1);
the method is characterized in that: still include shock pad (5), division board (6), go up shock pad (7), clamp plate (8) and clamp plate adjusting bracket (9) down, install division board (6) between bearing frame (4) and lower shock pad (5), the below plate block of shock pad (5) passes through the bolt fastening on frame (2) down, respectively install one on division board (6) the left and right sides and go up shock pad (7), it is connected with clamp plate (8) to go up shock pad (7) top plate, it is fixed mutually with division board (6) to go up shock pad (7) below plate, clamp plate (8) outside is connected with clamp plate adjusting bracket (9), clamp plate adjusting bracket (9) lower extreme is fixed on frame (2).
2. The damper mechanism according to claim 1, wherein: two upper shock pad left and right adjusting holes (61) are respectively arranged on the two sides of the isolation plate (6).
3. The damper mechanism according to claim 1, wherein: two pressing plate up-and-down adjusting holes (91) are formed in the vertical plate of the pressing plate adjusting support (9).
4. The damper mechanism according to claim 1, wherein: two left and right pressing plate adjusting holes (92) are formed in the transverse plate of the pressing plate adjusting support (9).
5. The damper mechanism according to claim 1, wherein: and the isolation plate (6), the bearing seat (4) and the upper plate of the lower shock pad (5) are fixed into a whole by bolts.
6. The damper mechanism according to claim 1, wherein: the two pressing plates (8) are arranged and are correspondingly arranged with the upper shock pads (7) arranged on the left side and the right side of the isolation plate (6).
7. The damper mechanism according to claim 1, wherein: two pressure plate adjusting brackets (9) are arranged and are correspondingly arranged with the two pressure plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190004.4U CN213808657U (en) | 2020-09-30 | 2020-09-30 | Shock absorption mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022190004.4U CN213808657U (en) | 2020-09-30 | 2020-09-30 | Shock absorption mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213808657U true CN213808657U (en) | 2021-07-27 |
Family
ID=76956348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022190004.4U Active CN213808657U (en) | 2020-09-30 | 2020-09-30 | Shock absorption mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213808657U (en) |
-
2020
- 2020-09-30 CN CN202022190004.4U patent/CN213808657U/en active Active
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