CN211898658U - Excavator balance weight of modular installation - Google Patents
Excavator balance weight of modular installation Download PDFInfo
- Publication number
- CN211898658U CN211898658U CN201922429836.4U CN201922429836U CN211898658U CN 211898658 U CN211898658 U CN 211898658U CN 201922429836 U CN201922429836 U CN 201922429836U CN 211898658 U CN211898658 U CN 211898658U
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- counterweight
- excavator
- sliding
- fixing rods
- tops
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Abstract
The utility model discloses an excavator technical field's excavator counter weight of modular installation, include: a primary counterweight assembly; a secondary counterweight assembly mounted at a front surface of the primary counterweight assembly, the primary counterweight assembly comprising: a main counterweight body; the two mounting blocks are arranged on the left side and the right side of the main counterweight body one by one, and the upper side and the lower side of each mounting block are flush with the upper side and the lower side of the main counterweight body; the two first sliding grooves are arranged on the left side and the right side of the front surface of the main counterweight body; two first dead levers, two the installation of first dead lever one-to-one is two the inboard bottom middle-end of first spout, the utility model discloses the arrangement of seeds of adjustment excavator that can be random need not change whole counter weight, only need change vice counter weight can, convenient operation is swift, has improved work efficiency.
Description
Technical Field
The utility model relates to an excavator technical field specifically is an excavator counter weight of modular installation.
Background
Excavators, also known as excavating machines, also known as excavators, are earth moving machines that excavate material above or below a load bearing surface with a bucket and load it into a transport vehicle or unload it to a stockyard. The materials excavated by the excavator mainly comprise soil, coal, silt, soil subjected to pre-loosening and rocks. In view of the development of construction machines in recent years, the development of excavators is relatively fast, and the excavator has become one of the most important construction machines in construction. The most important three parameters of the excavator: operating weight (mass), engine power and bucket capacity.
The excavator counterweight has the function of balancing the whole excavator, the size and the weight of the counterweight can be increased along with the increase of the weight of the whole excavator, and the used counterweight can reach dozens of tons on a large-scale mining excavator.
Traditional excavator counter weight all forms for integral filling, and the weight of counter weight is fixed, need pull down former counter weight when the counter weight that needs to the excavator is adjusted, installs the counter weight of actual need on the excavator again, and the process of loading and unloading counter weight is loaded down with trivial details and troublesome, seriously influences the work efficiency of excavator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an excavator counter weight of modular installation to solve traditional excavator counter weight that proposes in the above-mentioned background art and all form for integral filling, the weight of counter weight is fixed, need pull down former counter weight when the counter weight of excavator is adjusted to needs, install the excavator with actual need's counter weight again on, the process of loading and unloading counter weight is loaded down with trivial details and troublesome, seriously influences the work efficiency's of excavator problem.
In order to achieve the above object, the utility model provides a following technical scheme: a modular mounted excavator counterweight comprising:
a primary counterweight assembly;
a secondary counterweight assembly mounted on a front surface of the primary counterweight assembly.
Preferably, the primary weight assembly comprises:
a main counterweight body;
the two mounting blocks are arranged on the left side and the right side of the main counterweight body one by one, and the upper side and the lower side of each mounting block are flush with the upper side and the lower side of the main counterweight body;
the two first sliding chutes are arranged on the left side and the right side of the front surface of the main counterweight body, and are symmetrical;
the two first fixing rods are correspondingly arranged at the middle ends of the bottoms of the inner sides of the two first sliding grooves one to one, and the tops of the two first fixing rods penetrate through the tops of the first sliding grooves.
Preferably, the upper side and the lower side of the front surface of each of the two mounting blocks are provided with a first mounting hole, and the first mounting holes penetrate through the rear surfaces of the mounting blocks.
Preferably, the top of the outer wall of each of the two first fixing rods is provided with a first thread groove.
Preferably, the secondary weight assembly comprises:
a counter weight body;
the two sliding blocks are arranged on the left side and the right side of the rear surface of the auxiliary counterweight body, and are symmetrical;
the two second sliding grooves are arranged on the left side and the right side of the front surface of the auxiliary counterweight body, and are symmetrical;
the two second fixing rods are correspondingly arranged at the middle ends of the bottoms of the inner sides of the two second sliding grooves one to one, and the tops of the two second fixing rods penetrate through the tops of the second sliding grooves.
Preferably, the top of each of the two sliding blocks is provided with a second mounting hole, and the second mounting hole penetrates through the bottom of the sliding block.
Preferably, the top of the outer wall of each of the two second fixing rods is provided with a second thread groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model can randomly adjust the mating of the excavator, the whole counter weight does not need to be replaced, only the auxiliary counter weight needs to be replaced, the operation is convenient and fast, the working efficiency is improved, the bolt penetrates through the first mounting hole and is screwed on the excavator through threaded connection, two mounting blocks are fixedly mounted on the excavator through the bolt, the main counterweight body is fixedly mounted on the excavator through the two mounting blocks, one side of the main counterweight body, which is far away from the first chute, is contacted with the excavator, the slide block is matched with the first chute, the slide block is inserted in the inner side of the first chute, the auxiliary counterweight body is mounted on the main counterweight body through the matching use of the slide block and the first chute, the slide block is mounted on the outer wall of the first fixing rod through the second mounting hole, the slide block is fixedly mounted in the inner side of the first chute through the matching use of the nut and the first fixing rod, a plurality of auxiliary counterweight bodies can be mounted through the first chute and the second fixing rod in an, the actual need to adjust the counterweight can be installed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the main counterweight assembly of the present invention;
fig. 3 is a schematic structural view of the auxiliary weight assembly of the present invention.
In the figure: 100 primary weight assembly, 110 primary weight body, 120 mounting block, 130 first runner, 140 first securing rod, 200 secondary weight assembly, 210 secondary weight body, 220 slider, 230 second runner, 240 second securing rod.
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. 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 provides a kind of excavator counter weight of modular installation, can be at will the adjustment excavator match, need not change the whole counter weight, only need to change the vice counter weight can, convenient operation is swift, has improved work efficiency, please refer to fig. 1, main counterweight assembly 100 and vice counterweight assembly 200;
referring to fig. 1 and 2, the primary weight assembly 100 includes:
the main weight body 110 is cast iron;
the two mounting blocks 120 are arranged on the left side and the right side of the main counterweight body 110 one by one, the upper side and the lower side of each mounting block 120 are flush with the upper side and the lower side of the main counterweight body 110, first mounting holes are formed in the upper side and the lower side of the front surface of each mounting block 120, each first mounting hole penetrates through the rear surface of each mounting block 120, each first mounting hole penetrates through each first mounting hole through a bolt and is screwed to the excavator through threaded connection, the two mounting blocks 120 are fixedly mounted on the excavator through the bolts, the main counterweight body 110 is fixedly mounted on the excavator through the two mounting blocks 120, and one side, away from the first sliding groove 130, of the main counterweight body 110 is in contact with the excavator;
the two first sliding chutes 130 are arranged on the left side and the right side of the front surface of the main counterweight body 110, and the two first sliding chutes 130 are symmetrical;
the two first fixing rods 140 are correspondingly arranged at the middle ends of the bottoms of the inner sides of the two first sliding grooves 130 one by one, the tops of the two first fixing rods 140 penetrate through the tops of the first sliding grooves 130, first thread grooves are formed in the tops of the outer walls of the two first fixing rods 140, and nuts are arranged on the outer walls of the two first fixing rods 140 in a threaded connection manner;
referring to fig. 1-3, a secondary weight assembly 200 is mounted to the front surface of the primary weight assembly 100, the secondary weight assembly 200 comprising:
the auxiliary weight body 210 is an iron casting, and one side of the auxiliary weight body 210 far away from the second chute 230 is in contact with one side of the main weight body 110 far away from the mounting block 120;
the two sliding blocks 220 are arranged on the left side and the right side of the rear surface of the counter weight body 210, the two sliding blocks 220 are symmetrical, a second mounting hole is formed in the top of each sliding block 220, the second mounting hole penetrates through the bottom of each sliding block 220, each sliding block 220 is matched with the corresponding first sliding groove 130, each sliding block 220 is inserted into the corresponding first sliding groove 130, the counter weight body 210 is mounted on the main weight body 110 through the matching use of the corresponding sliding block 220 and the corresponding first sliding groove 130, each sliding block 220 is mounted on the outer wall of the corresponding first fixing rod 140 through the corresponding second mounting hole, each sliding block 220 is fixedly mounted on the inner side of the corresponding first sliding groove 130 through the matching use of the corresponding nut and the corresponding first fixing rod 140, the counter weight body 210 can be rapidly disassembled and assembled, and the working efficiency is;
the two second sliding grooves 230 are arranged on the left side and the right side of the front surface of the counterweight body 210, the two second sliding grooves 230 are symmetrical, and the functions of the second sliding grooves 230 are the same as those of the first sliding grooves 130;
the two second fixing rods 240 are correspondingly mounted at the middle ends of the inner sides of the two second sliding grooves 230 one by one, the tops of the two second fixing rods 240 penetrate through the tops of the second sliding grooves 230, second thread grooves are formed in the tops of the outer walls of the two second fixing rods 240, the second fixing rods 240 have the same functions as the first fixing rods 140, a plurality of counterweight bodies 210 can be mounted end to end through the second sliding grooves 230 and the second fixing rods 240, and counterweights can be mounted according to actual needs.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides an excavator counter weight of modular installation which characterized in that: the method comprises the following steps:
a primary weight assembly (100);
a secondary weight assembly (200), the secondary weight assembly (200) being mounted on a front surface of the primary weight assembly (100).
2. The modular mounted excavator counterweight of claim 1 wherein: the primary weight assembly (100) comprises:
a main weight body (110);
the two mounting blocks (120) are arranged on the left side and the right side of the main counterweight body (110), and the upper side and the lower side of each mounting block (120) are flush with the upper side and the lower side of the main counterweight body (110);
the two first sliding chutes (130) are arranged on the left side and the right side of the front surface of the main counterweight body (110), and the two first sliding chutes (130) are symmetrical;
the two first fixing rods (140) are correspondingly arranged at the middle ends of the bottoms of the inner sides of the two first sliding grooves (130), and the tops of the two first fixing rods (140) penetrate through the tops of the first sliding grooves (130).
3. The modular mounted excavator counterweight of claim 2 wherein: the upper side and the lower side of the front surface of each of the two mounting blocks (120) are provided with first mounting holes, and the first mounting holes penetrate through the rear surfaces of the mounting blocks (120).
4. The modular mounted excavator counterweight of claim 2 wherein: the top of the outer wall of each of the two first fixing rods (140) is provided with a first thread groove.
5. The modular mounted excavator counterweight of claim 1 wherein: the secondary weight assembly (200) comprises:
a counterweight body (210);
the two sliding blocks (220) are arranged on the left side and the right side of the rear surface of the counterweight body (210), and the two sliding blocks (220) are symmetrical;
the two second sliding chutes (230) are arranged on the left side and the right side of the front surface of the auxiliary weight member body (210), and the two second sliding chutes (230) are symmetrical;
the two second fixing rods (240) are correspondingly arranged at the middle ends of the bottoms of the inner sides of the two second sliding grooves (230), and the tops of the two second fixing rods (240) penetrate through the tops of the second sliding grooves (230).
6. The modular mounted excavator counterweight of claim 5 wherein: and second mounting holes are formed in the tops of the two sliding blocks (220), and the second mounting holes penetrate through the bottoms of the sliding blocks (220).
7. The modular mounted excavator counterweight of claim 5 wherein: and second thread grooves are formed in the tops of the outer walls of the two second fixing rods (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429836.4U CN211898658U (en) | 2019-12-30 | 2019-12-30 | Excavator balance weight of modular installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429836.4U CN211898658U (en) | 2019-12-30 | 2019-12-30 | Excavator balance weight of modular installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211898658U true CN211898658U (en) | 2020-11-10 |
Family
ID=73294966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922429836.4U Expired - Fee Related CN211898658U (en) | 2019-12-30 | 2019-12-30 | Excavator balance weight of modular installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211898658U (en) |
-
2019
- 2019-12-30 CN CN201922429836.4U patent/CN211898658U/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: 20201110 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |