CN220686170U - Mining explosion-proof loader tilting mechanism - Google Patents
Mining explosion-proof loader tilting mechanism Download PDFInfo
- Publication number
- CN220686170U CN220686170U CN202322270871.2U CN202322270871U CN220686170U CN 220686170 U CN220686170 U CN 220686170U CN 202322270871 U CN202322270871 U CN 202322270871U CN 220686170 U CN220686170 U CN 220686170U
- Authority
- CN
- China
- Prior art keywords
- support arm
- explosion
- proof
- plate
- mounting bracket
- Prior art date
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000005065 mining Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000000670 limiting effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Shovels (AREA)
Abstract
The utility model discloses a mining explosion-proof loader tilting mechanism, which relates to the technical field of loader components and comprises a mounting frame, wherein a first supporting arm is rotationally connected to the surface of the mounting frame, a second supporting arm is rotationally connected to the surface of the first supporting arm, a bucket is rotationally connected to the surface of the second supporting arm, a first explosion-proof hydraulic cylinder is rotationally connected to the surface of the mounting frame, the output end of the first explosion-proof hydraulic cylinder is rotationally connected with the second supporting arm, a third supporting arm is rotationally connected to the surface of the bucket, and a second explosion-proof hydraulic cylinder is rotationally connected to the surface of the mounting frame.
Description
Technical Field
The utility model relates to the technical field of loader parts, in particular to a turnover mechanism of a mining explosion-proof loader.
Background
The loader is a kind of earth and stone construction machine widely used in construction engineering, it is mainly used for shoveling scattered materials such as soil, sand stone, lime, coal, etc., also can make the work of slightly shoveling to ore, hard soil, etc., the main working element of the loader is the bucket and the tilting mechanism of the posture of the adjustment bucket.
For the above and related art, there are often the following drawbacks: in the process of using the loader to produce materials, the bucket of the loader easily impacts the ground in the process of shoveling, and the bucket also wears the ground when sliding along the ground, so that the situation that the ground is damaged by the loader is easily caused, and the practicability of the loader is reduced.
Therefore, we propose a mining explosion-proof loader tilting mechanism.
Disclosure of Invention
The utility model aims to provide a turnover mechanism of a mining explosion-proof loader, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mining explosion-proof loader tilting mechanism, includes the mounting bracket, the surface rotation of mounting bracket is connected with first support arm, the surface rotation of first support arm is connected with the second support arm, the surface rotation of second support arm is connected with the scraper bowl, the surface rotation of mounting bracket is connected with first explosion-proof pneumatic cylinder, the output and the second support arm rotation of first explosion-proof pneumatic cylinder are connected, the surface rotation of scraper bowl is connected with the third support arm, the third support arm rotates with the mounting bracket to be connected with the explosion-proof pneumatic cylinder of second, the output and the third support arm rotation of explosion-proof pneumatic cylinder of second are connected, the surface of scraper bowl is equipped with adjustment structure, adjustment structure includes two fixed plates, fixed plate and scraper bowl fixed connection, the surface sliding connection of fixed plate has the slide, the surface fixedly connected with strip shaped plate of slide, the surface rotation of strip shaped plate is connected with the cylinder, the sliding in the fixed plate runs through there is the push pedal, the surface fixedly connected with fixture block of push pedal, screw connection has the screw.
The components achieve the following effects: the adjusting structure is arranged, so that the distance between the bucket and the ground can be controlled according to the requirement when the bucket is used for shoveling ores, the condition that the bucket damages the ground is prevented, and the practicability of the bucket is improved.
Preferably, the bucket is fixedly connected with a triangular bar relative to the position of the screw.
The components achieve the following effects: the triangular strips can limit the position of the screw rod, so that the position of the clamping block is limited, and the limiting effect of the screw rod on the clamping block is improved.
Preferably, the surface of the sliding plate is provided with a clamping groove, and the size of the clamping groove is matched with the size of the clamping block.
The components achieve the following effects: the clamping block slides into the inner wall of the clamping groove, and the clamping block reaches the position of the limiting slide plate, so that the roller is limited.
Preferably, the surface of scraper bowl is equipped with auxiliary structure, auxiliary structure includes the square, square and scraper bowl fixed connection, the surface slip cap of square has the rectangle cover, the one end fixedly connected with guard plate of rectangle cover.
The components achieve the following effects: through setting up auxiliary structure, reach when digging the ore, can shelter from the protection to the part of adjusting the structure, prevent the condition emergence that the part of adjusting the structure damaged, and then prolonged the life of adjusting the structure.
Preferably, the square internal thread is connected with a bolt, one end of the bolt is fixedly connected with a pressing plate, and the pressing plate is in sliding connection with the protection plate.
The components achieve the following effects: the clamp plate rotates, and the clamp plate rotates and can drive the bolt and rotate, and the bolt can be moved to the direction that is close to the scraper bowl with the help of the screw thread, and the bolt removes and can drive the clamp plate and remove, and when clamp plate and guard plate contact, the clamp plate can restrict the position of guard plate.
Preferably, one end of the bolt is fixedly connected with a cone block, and the size of the cone block is matched with the size of the bolt.
The components achieve the following effects: moving the bolt, the cone block can conveniently align the bolt with the square.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the adjusting structure is arranged, so that the distance between the bucket and the ground can be controlled according to the requirement when the bucket is used for shoveling ores, the condition that the bucket damages the ground is prevented, and the practicability of the bucket is improved.
2. According to the utility model, by arranging the auxiliary structure, when ore is shoveled, part of the adjusting structure can be shielded and protected, so that the damage of the part of the adjusting structure is prevented, and the service life of the adjusting structure is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the partial structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the partial structure of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view of a part of the adjusting structure of the present utility model;
fig. 5 is a schematic diagram illustrating a disassembled structure of the auxiliary structure of the present utility model.
In the figure: 1-mounting rack; 2-a first support arm; 3-a second support arm; 4-a bucket; 5-a first explosion-proof hydraulic cylinder; 6-a third support arm; 7-a second explosion-proof hydraulic cylinder; 8-an adjustment structure; 81-fixing plates; 82-a skateboard; 83-a strip plate; 84-roller; 85-pushing plate; 86-clamping blocks; 87-screw; 88-triangular bars; 89-clamping grooves; 9-auxiliary structure; 91-square blocks; 92-rectangular sleeve; 93-protecting plates; 94-bolts; 95-pressing plates; 96-cone blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a mining explosion-proof loader tilting mechanism, including mounting bracket 1, the surface rotation of mounting bracket 1 is connected with first support arm 2, the surface rotation of first support arm 2 is connected with second support arm 3, the surface rotation of second support arm 3 is connected with scraper bowl 4, the surface rotation of mounting bracket 1 is connected with first explosion-proof pneumatic cylinder 5, the output of first explosion-proof pneumatic cylinder 5 is connected with the rotation of second support arm 3, the surface rotation of scraper bowl 4 is connected with third support arm 6, third support arm 6 is connected with the rotation of mounting bracket 1, the surface rotation of mounting bracket 1 is connected with second explosion-proof pneumatic cylinder 7, the output of second explosion-proof pneumatic cylinder 7 is connected with the rotation of third support arm 6, the surface of scraper bowl 4 is equipped with adjusting structure 8, the surface of scraper bowl 4 is equipped with auxiliary structure 9.
The specific arrangement and function of the adjustment structure 8 and the auxiliary structure 9 will be described in detail below.
As shown in fig. 3 and 4, the adjusting structure 8 includes two fixing plates 81, the fixing plates 81 are fixedly connected with the bucket 4, the sliding plates 82 are slidably connected with the surface of the fixing plates 81, the sliding plates 82 are slidably connected with the bucket 4, the surface of the sliding plates 82 is fixedly connected with a strip-shaped plate 83, the surface of the strip-shaped plate 83 is rotatably connected with a roller 84, the fixing plates 81 slidably penetrate through a push plate 85, the surface of the push plate 85 is fixedly connected with a clamping block 86, and the push plate 85 is internally threaded with a screw 87. The triangular bars 88 are fixedly connected to the positions of the bucket 4 relative to the screw rod 87, and the triangular bars 88 can limit the positions of the screw rod 87, so that the positions of the clamping blocks 86 are limited, and the limiting effect of the screw rod 87 on the clamping blocks 86 is improved. The surface of the sliding plate 82 is provided with a clamping groove 89, the size of the clamping groove 89 is matched with the size of the clamping block 86, the clamping block 86 slides into the inner wall of the clamping groove 89, and the clamping block 86 reaches the position of the limiting sliding plate 82, thereby limiting the position of the roller 84
As shown in fig. 5, the auxiliary structure 9 includes a block 91, the block 91 is fixedly connected with the bucket 4, a rectangular sleeve 92 is slidably sleeved on the surface of the block 91, and a protection plate 93 is fixedly connected with one end of the rectangular sleeve 92. The square 91 internal thread is connected with bolt 94, and the one end fixedly connected with clamp plate 95 of bolt 94, clamp plate 95 and guard plate 93 sliding connection rotate clamp plate 95, and clamp plate 95 rotates and can drive bolt 94 rotation, and bolt 94 can move to the direction that is close to scraper bowl 4 with the help of the screw thread, and bolt 94 removes and can drive clamp plate 95 and remove, when clamp plate 95 and guard plate 93 contact, clamp plate 95 can restrict guard plate 93's position. One end fixedly connected with awl piece 96 of bolt 94, the size of awl piece 96 and the size looks adaptation of bolt 94, remove bolt 94, awl piece 96 can conveniently align bolt 94 with square 91.
Working principle: in the mining process, the mounting frame 1 is mounted on the loader, the first explosion-proof hydraulic cylinder 5 and the second explosion-proof hydraulic cylinder 7 can improve the explosion-proof performance of the loader, the second explosion-proof hydraulic cylinder 7 can adjust the height of the bucket 4 by means of the third supporting arm 6 when working, the first explosion-proof hydraulic cylinder 5 can adjust the angle of the bucket 4 by means of the first supporting arm 2 and the second supporting arm 3 when working, when the distance between the bucket 4 and the ground is required to be controlled in the working process, the screw rod 87 is rotated firstly to enable the screw rod 87 to be separated from the triangular strip 88, then the sliding push plate 85 enables the clamping block 86 to slide out from the inner wall of the clamping groove 89, then the roller 84 can slide downwards under the influence of self gravity, the roller 84 slides to drive the strip 83 to slide, the sliding plate 82 slides along the surface of the fixed plate 81, then the push plate 85 slides in the opposite direction, the push plate 85 slides to drive the clamping block 86 to slide, when the clamping block 86 slides to a proper position, the screw rod 87 is rotated in the opposite direction, so that the screw rod 87 is abutted against the surface of the triangular bar 88, when the bucket 4 rotates to enable the roller 84 to be in contact with the ground, the bucket 4 drives the fixing plate 81 to move, the push plate 85 moves by means of the fixing plate 81 to enable the clamping block 86 to be in contact with the sliding plate 82, the sliding plate 82 can prevent the clamping block 86 from continuously sliding so as to limit the position of the bucket 4, the condition that the bucket 4 is in contact with the ground is prevented, the distance between the bucket 4 and the ground is further limited, the bucket 4 is prevented from damaging the ground, at the moment, the triangular bar 88 can limit the position of the screw rod 87, so as to limit the position of the clamping block 86, when the roller 84 needs to be retracted, the screw rod 87 is rotated again, so that the screw rod 87 is out of contact with the triangular bar 88, then the bucket 4 is controlled to move downwards until the clamping block 86 is aligned with the clamping groove 89, and then the clamping block 86 is slid into the inner wall of the clamping groove 89, the fixture block 86 reaches the restriction slide 82 position to the effect of restriction cylinder 84 position through setting up adjusting structure 8, can control the distance between scraper bowl 4 and the ground as required when using scraper bowl 4 to dig the ore, thereby prevents that scraper bowl 4 from damaging the condition emergence on ground, and then has improved the practicality of scraper bowl 4.
When the auxiliary structure 9 is needed, the protection plate 93 is moved to cover the rectangular sleeve 92 on the surface of the square 91, the square 91 is limited to the position of the rectangular sleeve 92, the action of limiting the position of the protection plate 93 is further limited, then the bolt 94 is moved, the conical block 96 can conveniently align the bolt 94 with the square 91, then the pressing plate 95 is rotated, the pressing plate 95 rotates to drive the bolt 94 to rotate, the bolt 94 can move towards the direction close to the bucket 4 by means of threads, the pressing plate 95 can be driven to move by the movement of the bolt 94, when the pressing plate 95 contacts with the protection plate 93, the pressing plate 95 can limit the position of the protection plate 93, at this time, the protection plate 93 can shield and protect part of the adjusting structure 8, the situation that part of the adjusting structure 8 is damaged when the bucket 4 digs the ore is prevented, the situation that part of the adjusting structure 8 is shielded and protected when the ore is shoveled is achieved, and the service life of the adjusting structure 8 is prolonged is further prolonged.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Mining explosion-proof loader tilting mechanism, including mounting bracket (1), its characterized in that: the surface rotation of mounting bracket (1) is connected with first support arm (2), the surface rotation of first support arm (2) is connected with second support arm (3), the surface rotation of second support arm (3) is connected with scraper bowl (4), the surface rotation of mounting bracket (1) is connected with first explosion-proof pneumatic cylinder (5), the output and the second support arm (3) rotation of first explosion-proof pneumatic cylinder (5) are connected, the surface rotation of scraper bowl (4) is connected with third support arm (6), third support arm (6) and mounting bracket (1) rotate and are connected, the surface rotation of mounting bracket (1) is connected with second explosion-proof pneumatic cylinder (7), the output and the third support arm (6) of second explosion-proof pneumatic cylinder (7) rotate and are connected, the surface of scraper bowl (4) is equipped with adjustment structure (8), adjustment structure (8) include two fixed plates (81), fixed plate (81) and scraper bowl (4) fixed connection, the surface sliding connection of fixed plate (81) has third support arm (6), third support arm (6) and mounting bracket (1) rotate and mounting bracket (1), the surface rotation of mounting bracket (1) is connected with second explosion-proof pneumatic cylinder (82), the surface (82) and third support arm (6) rotate, sliding plate (84), the fixed plate (81) is internally and slidably penetrated with a push plate (85), the surface of the push plate (85) is fixedly connected with a clamping block (86), and the push plate (85) is internally and spirally connected with a screw rod (87).
2. The mining explosion-proof loader tilting mechanism according to claim 1, wherein: the bucket (4) is fixedly connected with a triangular bar (88) relative to the position of the screw rod (87).
3. The mining explosion-proof loader tilting mechanism according to claim 2, wherein: the surface of the sliding plate (82) is provided with a clamping groove (89), and the size of the clamping groove (89) is matched with the size of the clamping block (86).
4. The mining explosion-proof loader tilting mechanism according to claim 1, wherein: the surface of scraper bowl (4) is equipped with auxiliary structure (9), auxiliary structure (9) include square (91), square (91) and scraper bowl (4) fixed connection, the surface slip cap of square (91) has rectangle cover (92), the one end fixedly connected with guard plate (93) of rectangle cover (92).
5. The mining explosion-proof loader tilting mechanism according to claim 4, wherein: the square (91) is internally connected with a bolt (94) in a threaded manner, one end of the bolt (94) is fixedly connected with a pressing plate (95), and the pressing plate (95) is slidably connected with the protection plate (93).
6. The mining explosion-proof loader tilting mechanism according to claim 5, wherein: one end of the bolt (94) is fixedly connected with a cone block (96), and the size of the cone block (96) is matched with the size of the bolt (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270871.2U CN220686170U (en) | 2023-08-23 | 2023-08-23 | Mining explosion-proof loader tilting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270871.2U CN220686170U (en) | 2023-08-23 | 2023-08-23 | Mining explosion-proof loader tilting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220686170U true CN220686170U (en) | 2024-03-29 |
Family
ID=90377030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322270871.2U Active CN220686170U (en) | 2023-08-23 | 2023-08-23 | Mining explosion-proof loader tilting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220686170U (en) |
-
2023
- 2023-08-23 CN CN202322270871.2U patent/CN220686170U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108086374B (en) | Dozer blade device and bulldozer | |
| CN210378805U (en) | Protection switch used in coal mining | |
| CN220686170U (en) | Mining explosion-proof loader tilting mechanism | |
| CN107366322B (en) | Automatic inhale milling of material and dig machine | |
| CN206625266U (en) | A kind of bull-dozer | |
| US4486049A (en) | Heavy breaking giant excavating equipment | |
| CN210886838U (en) | Mud scraping device of vibration hydraulic road roller | |
| CN211472626U (en) | Loader-digger with telescopic digging arm | |
| CN216041443U (en) | Loader dust cover | |
| CN212866096U (en) | Land leveler | |
| CN207499022U (en) | A kind of protective device of excavator Bulldozing mechanism | |
| CN211109412U (en) | Cleaning device of coal mine scraper conveyor | |
| CN218540814U (en) | Bulldozer blade structure of crawler excavator | |
| CN207988013U (en) | A kind of fork-lift type loading shovel that bucket tooth is interchangeable | |
| CN217811308U (en) | Low resistance excavator bucket component | |
| CN212947342U (en) | Excavator bucket toothholder processing fixing device | |
| CN211816514U (en) | Bulldozer blade | |
| CN215253073U (en) | Loader convenient for unloading | |
| CN216741504U (en) | Large-scale mechanical working open-pit mining shovel loading device | |
| CN205153008U (en) | Bulldozer | |
| CN219732113U (en) | Bucket and bracket connection structure | |
| CN216815222U (en) | A protector for colliery blasting | |
| CN219569011U (en) | Bulldozer blade for bulldozer | |
| CN210288523U (en) | Excavator suitable for side wall operation | |
| DE3929393C1 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |