CN217723420U - Frame before sweeping floor with buffer structure - Google Patents
Frame before sweeping floor with buffer structure Download PDFInfo
- Publication number
- CN217723420U CN217723420U CN202221700031.4U CN202221700031U CN217723420U CN 217723420 U CN217723420 U CN 217723420U CN 202221700031 U CN202221700031 U CN 202221700031U CN 217723420 U CN217723420 U CN 217723420U
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- CN
- China
- Prior art keywords
- guard plate
- buffering
- frame
- buffer
- preceding frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010408 sweeping Methods 0.000 title abstract description 10
- 230000003139 buffering effect Effects 0.000 claims abstract description 24
- 241001417527 Pempheridae Species 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a frame technical field before sweeping floor, and disclose a frame before sweeping floor with buffer structure, including preceding frame, the equal fixedly connected with connecting block in both sides around the preceding frame left end, the right-hand member fixedly connected with buffering link of preceding frame, the right side of buffering link is provided with first guard plate, be provided with the buffering subassembly between first guard plate and the buffering link. This sweep car front frame with buffer structure protects preceding frame through first guard plate and second guard plate, and utilize the blotter to carry out the flexibility and protect, cause guard plate surface damage when avoiding colliding, when first guard plate receives the impact force simultaneously, the connecting rod transmits, make the slider be located the dead lever and slide, utilize the impact force that buffer spring buffering received, and utilize hydraulic telescoping rod and connecting spring buffering second guard plate to receive the impact force, the realization is to the buffer protection of preceding frame, the practicality has been improved.
Description
Technical Field
The utility model relates to a frame technical field before the sweeping vehicle specifically is a frame before sweeping vehicle with buffer structure.
Background
The sweeper is an integrated garbage sweeper combining sweeping and dust collection, and generally comprises a sweeper body and a bottom sweeping component, wherein the sweeper body is in a normal style, namely a frame, wheels and a cab, and the sweeping and dust collection components are arranged below the frame.
When the existing sweeper runs and is impacted, the front frame is easy to impact an obstacle generally, and the front frame is lack of a buffer structure, so that the front frame is easy to damage when in impact, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a frame before street sweeper with buffer structure to the current street sweeper who proposes in solving above-mentioned background art generally all is that preceding frame strikes the barrier easily when the striking, and preceding frame lacks buffer structure, impairs easily when leading to the striking, the lower problem of practicality.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a frame before sweeping vehicle with buffer structure, includes preceding frame, the equal fixedly connected with connecting block in both sides around the preceding frame left end, the right-hand member fixedly connected with buffering link of preceding frame, the right side of buffering link is provided with first guard plate, be provided with buffer unit between first guard plate and the buffering link, the avris of first guard plate is provided with the second guard plate, the inboard of second guard plate is provided with supporting component, the outside of first guard plate is provided with the blotter, the blotter is the rubber material.
Preferably, the avris fixedly connected with fixed block of buffering link right-hand member, the fixed block is located buffering link both sides around and is provided with two, makes things convenient for buffer structure's connection and installation.
Preferably, the buffering subassembly includes dead lever, slider, buffer spring and connecting rod, two fixedly connected with dead lever between the fixed block, the sliding surface connection of dead lever has the slider, buffer spring has been cup jointed to the avris that the surface of dead lever is located the slider, the connecting rod is installed to the right-hand member of slider, utilizes buffer spring buffering striking impact force.
Preferably, both sides symmetry is provided with two, two around the slider is located the dead lever the slider passes through buffer spring swing joint, and two the slider passes through buffer spring swing joint with the fixed block respectively, the one end and the slider of connecting rod rotate to be connected, the other end and the first guard plate of connecting rod rotate to be connected, through the slip of slider on the dead lever, make things convenient for the impact force that buffer spring buffering received.
Preferably, the supporting component comprises a hydraulic telescopic rod, a connecting spring and a hinge seat, the two ends of the hydraulic telescopic rod are respectively connected with the second protection plate and the fixed block in a rotating mode through the hinge seat, the connecting spring is sleeved on the outer side of the telescopic end of the hydraulic telescopic rod, and the stability of the second protection plate is improved through the hydraulic telescopic rod.
Preferably, both sides symmetry is provided with two, and two around the second guard plate is located first guard plate the second guard plate all rotates with first guard plate to be connected, coupling spring's one end and hydraulic telescoping rod's stiff end fixed connection, coupling spring's the other end and hinge seat fixed connection utilize hydraulic telescoping rod to cushion the impact force that the second guard plate received.
Compared with the prior art, the utility model provides a frame before sweeping floor with buffer structure possesses following beneficial effect:
this sweep car front frame with buffer structure protects preceding frame through first guard plate and second guard plate, and utilize the blotter to carry out the flexibility and protect, cause guard plate surface damage when avoiding colliding, when first guard plate receives the impact force simultaneously, the connecting rod transmits, make the slider be located the dead lever and slide, utilize the impact force that buffer spring buffering received, and utilize hydraulic telescoping rod and connecting spring buffering second guard plate to receive the impact force, the realization is to the buffer protection of preceding frame, the practicality has been improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the second embodiment of the present invention;
fig. 3 is a schematic perspective view of the first protection plate and the second protection plate of the present invention;
fig. 4 is a schematic top view of the present invention.
In the figure: 1. a front frame; 2. connecting blocks; 3. a buffer connecting frame; 31. a fixed block; 4. a first shield plate; 5. a buffer assembly; 501. fixing the rod; 502. a slider; 503. a buffer spring; 504. a connecting rod; 6. a second protection plate; 7. a support assembly; 701. a hydraulic telescopic rod; 702. a connecting spring; 703. a hinge mount; 8. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, the present invention provides a technical solution: a front frame of a sweeper with a buffer structure comprises a front frame 1, wherein connecting blocks 2 are fixedly connected to the front side and the rear side of the left end of the front frame 1, a buffer connecting frame 3 is fixedly connected to the right end of the front frame 1, a fixing block 31 is fixedly connected to the side of the right end of the buffer connecting frame 3, and the fixing blocks 31 are arranged on the front side and the rear side of the buffer connecting frame 3, so that the front frame 1 is fixed on a sweeper body through the connecting blocks 2, the front frame 1 is convenient to mount or dismount, and the front frame 1 is convenient to maintain;
a first protection plate 4 is arranged on the right side of the buffer connecting frame 3, a buffer assembly 5 is arranged between the first protection plate 4 and the buffer connecting frame 3, the buffer assembly 5 comprises a fixing rod 501, a sliding block 502, a buffer spring 503 and a connecting rod 504, the fixing rod 501 is fixedly connected between the two fixing blocks 31, a sliding block 502 is slidably connected to the surface of the fixing rod 501, the buffer spring 503 is sleeved on the surface of the fixing rod 501 on the side of the sliding block 502, the connecting rod 504 is installed at the right end of the sliding block 502, the two sliding blocks 502 are symmetrically arranged on the front side and the rear side of the fixing rod 501, the two sliding blocks 502 are movably connected through the buffer spring 503, the two sliding blocks 502 are respectively and movably connected with the fixing blocks 31 through the buffer spring 503, one end of the connecting rod 504 is rotatably connected with the sliding block 502, the other end of the connecting rod 504 is rotatably connected with the first protection plate 4, when the first protection plate 4 is subjected to impact force, the connecting rod 504 is used for transmission, so that the sliding block 502 is positioned on the fixing plate 501 to slide, and the impact force is buffered by the buffer spring 503;
the avris of first guard plate 4 is provided with second guard plate 6, the inboard of second guard plate 6 is provided with supporting component 7, supporting component 7 includes hydraulic telescoping rod 701, coupling spring 702 and hinge seat 703, hydraulic telescoping rod 701's both ends respectively with second guard plate 6, fixed block 31 rotates through hinge seat 703 and connects, coupling spring 702 has been cup jointed in the outside of the flexible end of hydraulic telescoping rod 701, bilateral symmetry is provided with two around second guard plate 6 is located first guard plate 4, and two second guard plates 6 all rotate with first guard plate 4 and be connected, coupling spring 702's the one end and hydraulic telescoping rod 701's stiff end fixed connection, coupling spring 702's the other end and hinge seat 703 fixed connection, the outside of first guard plate 4 is provided with blotter 8, blotter 8 is the rubber material, protect preceding frame 1 through first guard plate 4 and second guard plate 6, and utilize blotter 8 to carry out the flexible protection, cause guard plate surface to damage when avoiding the collision.
The working principle is as follows: at first, frame 1 installs on the automobile body before through connecting block 2, thereby make things convenient for frame 1's installation and dismantlement before, the maintenance of being convenient for, when the collision of traveling, protect preceding frame 1 through first guard plate 4 and second guard plate 6, and utilize blotter 8 to carry out flexible protection, cause guard plate surface damage when avoiding the collision, first guard plate 4 receives the impact force simultaneously, connecting rod 504 carries out the transmission, make slider 502 be located the slip on dead lever 501, utilize buffer spring 503 to cushion the impact force that receives, and utilize hydraulic telescoping rod 701 and connecting spring 702 to cushion second guard plate 6 and receive the impact force, realize the buffer protection to preceding frame 1, the practicality has been improved.
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 (6)
1. The utility model provides a frame before street sweeper with buffer structure, includes preceding frame (1), its characterized in that: the utility model discloses a bumper guard, including preceding frame (1), the equal fixedly connected with connecting block in both sides (2) around preceding frame (1) left end, the right-hand member fixedly connected with buffering link (3) of preceding frame (1), the right side of buffering link (3) is provided with first guard plate (4), be provided with between first guard plate (4) and the buffering link (3) buffering subassembly (5), the avris of first guard plate (4) is provided with second guard plate (6), the inboard of second guard plate (6) is provided with supporting component (7), the outside of first guard plate (4) is provided with blotter (8), blotter (8) are the rubber material.
2. The front frame with the buffering structure for the sweeper according to claim 1, wherein: avris fixedly connected with fixed block (31) of buffering link (3) right-hand member, both sides are provided with two around fixed block (31) are located buffering link (3).
3. A front frame of a sweeper with a buffer structure, which is used according to claim 2, is characterized in that: buffer unit (5) are including dead lever (501), slider (502), buffer spring (503) and connecting rod (504), two fixedly connected with dead lever (501) between fixed block (31), the surperficial sliding connection of dead lever (501) has slider (502), buffer spring (503) have been cup jointed on the avris that the surface of dead lever (501) is located slider (502), connecting rod (504) are installed to the right-hand member of slider (502).
4. A front frame of a sweeper with a buffer structure, which is used according to claim 3, is characterized in that: the front side and the back side of the sliding block (502) located on the fixing rod (501) are symmetrically provided with two sliding blocks (502), the two sliding blocks (502) are movably connected through a buffer spring (503), the two sliding blocks (502) are respectively movably connected with the fixing block (31) through the buffer spring (503), one end of the connecting rod (504) is rotatably connected with the sliding blocks (502), and the other end of the connecting rod (504) is rotatably connected with the first protection plate (4).
5. A front frame of a sweeper with a buffer structure, which is used according to claim 2, is characterized in that: the supporting assembly (7) comprises a hydraulic telescopic rod (701), a connecting spring (702) and a hinge seat (703), two ends of the hydraulic telescopic rod (701) are rotatably connected with the second protection plate (6) and the fixing block (31) through the hinge seat (703), and the connecting spring (702) is sleeved on the outer side of the telescopic end of the hydraulic telescopic rod (701).
6. The front frame with the buffering structure for the sweeper according to claim 5, wherein: the second guard plate (6) is located around first guard plate (4) bilateral symmetry and is provided with two, and two second guard plate (6) all rotates with first guard plate (4) to be connected, the one end of connecting spring (702) and the stiff end fixed connection of hydraulic telescoping rod (701), the other end and hinge seat (703) fixed connection of connecting spring (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221700031.4U CN217723420U (en) | 2022-06-30 | 2022-06-30 | Frame before sweeping floor with buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221700031.4U CN217723420U (en) | 2022-06-30 | 2022-06-30 | Frame before sweeping floor with buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217723420U true CN217723420U (en) | 2022-11-04 |
Family
ID=83844548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221700031.4U Expired - Fee Related CN217723420U (en) | 2022-06-30 | 2022-06-30 | Frame before sweeping floor with buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217723420U (en) |
-
2022
- 2022-06-30 CN CN202221700031.4U patent/CN217723420U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |