CN210797710U - Protective structure for chassis of excavating machine - Google Patents
Protective structure for chassis of excavating machine Download PDFInfo
- Publication number
- CN210797710U CN210797710U CN201921678105.7U CN201921678105U CN210797710U CN 210797710 U CN210797710 U CN 210797710U CN 201921678105 U CN201921678105 U CN 201921678105U CN 210797710 U CN210797710 U CN 210797710U
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- excavating machine
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- fixed
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Abstract
The utility model discloses an excavator chassis protective structure, comprising a base plate, the lower extreme symmetry of bottom plate is equipped with two recesses, the recess internal fixation has the fixed block, the below of fixed block is equipped with the guard plate, be equipped with damper between guard plate and the fixed block, the both ends of bottom plate all are equipped with the mounting groove, be equipped with the pivot in the mounting groove, it is connected with adjustment mechanism to rotate in the pivot, the fixed cover of upper end fixedly connected with of adjustment mechanism, the inside of fixed cover is equipped with installation mechanism. This protective structure for excavating machine chassis simple to operate has improved the protection efficiency, and the shock attenuation is effectual among the protection process, has avoided the chassis impaired.
Description
Technical Field
The utility model relates to an excavator correlation technique field specifically is an excavating machinery chassis protective structure.
Background
Excavating machines are earth moving machines that excavate material above or below a load bearing surface with a bucket and load into a transport vehicle or unload to a stockyard. The excavated materials mainly comprise soil, coal, silt, rock and ore which are subjected to pre-loosening. Excavating machinery is divided into a single-bucket excavator and a multi-bucket excavator, and an excavating machinery chassis needs to be protected so as to ensure normal use of the excavating machinery.
The existing protective structure of the chassis of the excavating machine is inconvenient to install, so that the use efficiency is not high, and the damping effect in the protective process is poor, so that the chassis of the excavating machine is easy to damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an excavating machine chassis protective structure to it is inconvenient to propose current excavating machine chassis protective structure installation in solving above-mentioned background art, leads to the availability factor not high, and the shock attenuation effect in the protection process is poor, leads to the fragile problem in excavating machine chassis.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an excavating machinery chassis protective structure, includes the bottom plate, the lower extreme symmetry of bottom plate is equipped with two recesses, the recess internal fixation has the fixed block, the below of fixed block is equipped with the guard plate, be equipped with damper between guard plate and the fixed block, the both ends of bottom plate all are equipped with the mounting groove, be equipped with the pivot in the mounting groove, it is connected with adjustment mechanism to rotate in the pivot, the fixed cover of upper end fixedly connected with of adjustment mechanism, the inside of fixed cover is equipped with installation mechanism.
Preferably, damper includes spring, two dwangs, two slide bars and two sliding blocks, the symmetry is equipped with two spouts, two on the upper end lateral wall of guard plate the slide bar is located two spouts respectively, the both ends of slide bar respectively with spout in relative lateral wall fixed connection, two the sliding block slides the cover respectively and establishes on two slide bars, two the both ends of dwang rotate with sliding block, fixed block respectively and are connected, two form the obtuse angle between the dwang, the lateral wall fixed connection relative with two dwangs respectively at the both ends of spring.
Preferably, installation mechanism is including installation handle, installation pole and mounting panel, the one end and the installation handle fixed connection of installation pole, the other end of installation pole run through fixed cover and with mounting panel fixed connection, threaded connection between installation pole and the fixed cover.
Preferably, adjustment mechanism includes first branch and second branch, first branch is hollow structure, the inside at first branch is established to second branch cover, be equipped with on the lateral wall of first branch and fix the locking screw at its inside with second branch.
Preferably, one end of the mounting plate, which is far away from the mounting rod, is fixedly connected with a rubber plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the adjusting mechanism rotates on the rotating shaft, so that the mounting mechanism carries out primary mounting and positioning on the chassis of the excavating machine, the mounting handle is rotated to drive the mounting rod to rotate, the mounting rod moves on the inner side of the fixed sleeve under the threaded connection effect between the mounting rod and the fixed sleeve, the mounting plates are pushed, and the two mounting plates clamp the chassis of the excavating machine, so that integral mounting is realized, and the use is convenient;
2. through guard plate and ground contact atress, the one end that makes two dwangs rotates around the fixed block, and the other end of two dwangs rotates around two sliding blocks, and the sliding block slides on the slide bar, and the angle grow between two dwangs makes the spring stretched, realizes the atress buffering, improves the shock attenuation effect.
Drawings
Fig. 1 is a schematic structural view of a protective structure of a chassis of an excavating machine according to the present invention;
fig. 2 is the utility model discloses a digging machine chassis protective structure's a department structure sketch map.
In the figure: the device comprises a base plate 1, a rotating shaft 2, an adjusting mechanism 3, an installation handle 4, an installation rod 5, a fixed sleeve 6, an installation plate 7, a fixed block 8, a rotating rod 9, a sliding rod 10, a sliding block 11, a protection plate 12, a spring 13, a rubber plate 14 and a locking screw 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides an excavating machinery chassis protective structure, comprising a base plate 1, the lower extreme symmetry of bottom plate 1 is equipped with two recesses, the recess internal fixation has fixed block 8, the below of fixed block 8 is equipped with guard plate 12, be equipped with damper between guard plate 12 and the fixed block 8, the both ends of bottom plate 1 all are equipped with the mounting groove, be equipped with pivot 2 in the mounting groove, it is connected with adjustment mechanism 3 to rotate in pivot 2, adjustment mechanism 3 rotates in pivot 2, make installation mechanism carry out preliminary installation location to the excavating machinery chassis, the fixed cover 6 of upper end fixedly connected with of adjustment mechanism 3, the inside of fixed cover 6 is equipped with installation mechanism.
The utility model discloses in: the damping mechanism comprises a spring 13, two rotating rods 9, two sliding rods 10 and two sliding blocks 11, two sliding grooves are symmetrically arranged on the side wall of the upper end of a protection plate 12, the two sliding rods 10 are respectively positioned in the two sliding grooves, two ends of the sliding rods 10 are respectively fixedly connected with the opposite side walls in the sliding grooves, the two sliding blocks 11 are respectively sleeved on the two sliding rods 10 in a sliding manner, two ends of the two rotating rods 9 are respectively rotatably connected with the sliding blocks 11 and the fixed blocks 8, an obtuse angle is formed between the two rotating rods 9, two ends of the spring 13 are respectively fixedly connected with the opposite side walls of the two rotating rods 9, the protection plate 12 is in contact stress with the ground, so that one ends of the two rotating rods 9 rotate around the fixed blocks 8, the other ends of the two rotating rods 9 rotate around the two sliding blocks 11, the sliding blocks 11 slide on, the stress buffering is realized; the mounting mechanism comprises a mounting handle 4, a mounting rod 5 and a mounting plate 7, one end of the mounting rod 5 is fixedly connected with the mounting handle 4, the other end of the mounting rod 5 penetrates through the fixing sleeve 6 and is fixedly connected with the mounting plate 7, the mounting rod 5 is in threaded connection with the fixing sleeve 6, the mounting rod 5 is driven to rotate by rotating the mounting handle 4, the mounting rod 5 and the fixing sleeve 6 are in threaded connection, the mounting rod 5 moves on the inner side of the fixing sleeve 6, the mounting plate 7 is pushed, and the two mounting plates 7 clamp the chassis of the excavating machine to realize integral mounting; the adjusting mechanism 3 comprises a first supporting rod and a second supporting rod, the first supporting rod is of a hollow structure, the second supporting rod is sleeved inside the first supporting rod, and a locking screw 15 for fixing the second supporting rod inside is arranged on the outer side wall of the first supporting rod; the end of the mounting plate 7 far away from the mounting rod 5 is fixedly connected with a rubber plate 14.
The working principle is as follows: rotate on pivot 2 through adjustment mechanism 3, make installation mechanism carry out preliminary installation location to the excavating machinery chassis, install 4 drive installation pole 5 through rotating and rotate, the threaded connection effect between installation pole 5 and the fixed cover 6, make installation pole 5 remove at fixed cover 6 inboard, promote mounting panel 7, two mounting panel 7 realize pressing from both sides tightly to the excavating machinery chassis, realize holistic installation, and convenient to use, through guard plate 12 and ground contact atress, make the one end of two dwang 9 rotate around fixed block 8, the other end of two dwang 9 rotates around two sliding blocks 11, sliding block 11 slides on slide bar 10, the angle grow between two dwang 9, make spring 13 stretched, realize the atress buffering, improve the shock attenuation effect. This protective structure for excavating machine chassis simple to operate has improved the protection efficiency, and the shock attenuation is effectual among the protection process, has avoided the chassis impaired.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A protective structure for a chassis of an excavating machine comprises a bottom plate (1), and is characterized in that: the lower extreme symmetry of bottom plate (1) is equipped with two recesses, the recess internal fixation has fixed block (8), the below of fixed block (8) is equipped with guard plate (12), be equipped with damper between guard plate (12) and fixed block (8), the both ends of bottom plate (1) all are equipped with the mounting groove, be equipped with pivot (2) in the mounting groove, it is connected with adjustment mechanism (3) to rotate on pivot (2), the fixed cover (6) of upper end fixedly connected with of adjustment mechanism (3), the inside of fixed cover (6) is equipped with installation mechanism.
2. The excavating machine chassis guard structure according to claim 1 wherein: damper includes spring (13), two dwang (9), two slide bar (10) and two sliding block (11), the symmetry is equipped with two spouts, two on the upper end lateral wall of guard plate (12) slide bar (10) are located two spouts respectively, the both ends of slide bar (10) respectively with spout in relative lateral wall fixed connection, two slide block (11) slip cap respectively is established on two slide bar (10), two the both ends of dwang (9) rotate with sliding block (11), fixed block (8) respectively and are connected, two form the obtuse angle between dwang (9), the both ends of spring (13) respectively with two dwang (9) relative lateral wall fixed connection.
3. The excavating machine chassis guard structure according to claim 1 wherein: installation mechanism is including installation handle (4), installation pole (5) and mounting panel (7), the one end and installation handle (4) fixed connection of installation pole (5), the other end of installation pole (5) run through fixed cover (6) and with mounting panel (7) fixed connection, threaded connection between installation pole (5) and fixed cover (6).
4. The excavating machine chassis guard structure according to claim 1 wherein: adjustment mechanism (3) include first branch and second branch, first branch is hollow structure, the inside at first branch is established to second branch cover, be equipped with on the lateral wall of first branch and fix locking screw (15) inside it with second branch.
5. The excavating machine chassis guard structure according to claim 3 wherein: one end of the mounting plate (7) far away from the mounting rod (5) is fixedly connected with a rubber plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678105.7U CN210797710U (en) | 2019-10-09 | 2019-10-09 | Protective structure for chassis of excavating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921678105.7U CN210797710U (en) | 2019-10-09 | 2019-10-09 | Protective structure for chassis of excavating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210797710U true CN210797710U (en) | 2020-06-19 |
Family
ID=71240489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921678105.7U Expired - Fee Related CN210797710U (en) | 2019-10-09 | 2019-10-09 | Protective structure for chassis of excavating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210797710U (en) |
-
2019
- 2019-10-09 CN CN201921678105.7U patent/CN210797710U/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: 20200619 Termination date: 20211009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |