CN204491689U - The poking device of loader - Google Patents
The poking device of loader Download PDFInfo
- Publication number
- CN204491689U CN204491689U CN201520029741.2U CN201520029741U CN204491689U CN 204491689 U CN204491689 U CN 204491689U CN 201520029741 U CN201520029741 U CN 201520029741U CN 204491689 U CN204491689 U CN 204491689U
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- China
- Prior art keywords
- material toggling
- hinged
- arm
- bucket
- cylinder
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Abstract
The utility model gives a kind of poking device of loader, comprises material toggling arm component, driven unit, auxiliary material toggling assembly and the first material toggling bucket; First material toggling arm of material toggling arm component is hinged by the first bearing pin and knuckle arm, the second material toggling arm pass through the second bearing pin and knuckle arm hinged, the second material toggling arm and the first material toggling bucket hinged; Driven unit telescopic oil cylinder cylinder body is hinged on the first material toggling arm, its piston rod and knuckle arm hinged, material toggling cylinder block is hinged on the second material toggling arm, its piston rod and the first material toggling bucket hinged, steering cylinder cylinder body is hinged on knuckle arm, its piston rod and the second material toggling arm hinged, piston rod and the first material toggling arm of oscillating oil cylinder are hinged, second material toggling bucket and the second material toggling arm of auxiliary material toggling assembly are hinged, the cylinder body of auxiliary cylinder is hinged on the second material toggling arm bottom, its piston rod and the second material toggling bucket hinged.The more eurypalynous material of crawl can be made, make the first material toggling bucket can complete multiple operation, to adapt to different operating environments.
Description
Technical field
The utility model relates to a kind of poking device of loader.
Background technology
Loader is widely used in the construction of construction project, is mainly used to the materials such as shovel dress soil, sandstone, scrap iron; The rocking arm that the swing arm that current loader generally comprises car body, boom cylinder drives, rotary ink tank drive and with swing arm and the hinged scraper bowl of rocking arm, swing arm lifting scraper bowl during work, rocking arm reversible bucket realizes the object of loading; But material scraper, when in the face of materials such as volume are comparatively large, shape is strange, because material is overweight and it is too tight to pile up, can not be entered scraper bowl by this loader effectively.
Application number is: the Chinese patent of 201310413135.6 discloses a kind of loader with material pushing function, comprises car body, rocking arm, scraper bowl and is hinged on swing arm, boom cylinder and the rotary ink tank on car body; The crossbeam of rocking arm two ends, rocking arm stage casing hinged with scraper bowl, rotary ink tank and swing arm is respectively hinged; Swing arm is also hinged with boom cylinder, scraper bowl respectively; Be provided with poking device above scraper bowl, poking device comprises pulling bucket, the pulling bucket arm being with bending angle, pulling bucket oil cylinder, linkage and connecting rod oil cylinder; Connecting rod oil cylinder and car body hinged, the piston rod of connecting rod oil cylinder is hinged by the bending place of linkage and pulling bucket arm, and piston rod and the pulling bucket of pulling bucket oil cylinder are hinged, pulling bucket arm top and pulling bucket hinged, pulling bucket arm afterbody and scraper bowl bottom-hinged; By the pulling bucket above connecting rod oil cylinder and pulling bucket hydraulic oil cylinder driving scraper bowl, material to be installed can be dialled in scraper bowl; Although although pulling bucket (material toggling bucket) set up by above-mentioned loader, pulling bucket can only can reach good effect for the object that profile is more regular, for some columnar materials and the larger material effect of volume not very good.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of easy to use, poking device of being applicable to the loader of more operating environments.
For solving the problems of the technologies described above, the utility model provides a kind of poking device of loader, at least comprises material toggling arm component, driven unit and the first material toggling bucket;
Described material toggling arm component comprises the first material toggling arm, knuckle arm and the second material toggling arm, first material toggling arm top is hinged on loader car body, first material toggling arm end by the first bearing pin and knuckle arm hinged, second material toggling arm top by the second bearing pin and knuckle arm hinged, the center line of the first bearing pin is mutually vertical with the center line of the second bearing pin, the second material toggling arm end and the first material toggling bucket hinged;
Described driven unit comprises material toggling oil cylinder, steering cylinder, telescopic oil cylinder and oscillating oil cylinder, the cylinder body of telescopic oil cylinder is hinged on the first material toggling arm, piston rod and the knuckle arm of telescopic oil cylinder are hinged, the cylinder body of material toggling oil cylinder is hinged on the second material toggling arm, piston rod and the first material toggling bucket of material toggling oil cylinder are hinged, the cylinder body of steering cylinder is hinged on knuckle arm, piston rod and the second material toggling arm of steering cylinder are hinged, the cylinder body of oscillating oil cylinder is hinged on loader car body, and piston rod and the first material toggling arm of oscillating oil cylinder are hinged.
Regulate telescopic oil cylinder to control knuckle arm to rotate along the first bearing pin, and then control the upper-lower position adjustment of the second material toggling arm; Regulate steering cylinder to control the second material toggling arm to rotate along the second bearing pin, and then control the entirety twisting of the second material toggling arm, the first material toggling bucket; Regulate material toggling oil cylinder can control the first material toggling bucket operation; Oscillating oil cylinder can control material toggling arm component and the first material toggling bucket swings within the scope of certain angle.
In addition, knuckle arm can provide the syndeton more stable than existing steering mode, knuckle arm coordinates with steering cylinder, the second material toggling arm can be made to be communicated with the entirety twisting of the first material toggling bucket more stable, and can not cause with other cylinder movements and disturb or large-amplitude sloshing.
After adopting such structure, the more eurypalynous material of crawl can be made, make the first material toggling bucket can complete multiple operation, such as capture material, stir feeding, twist material, utilize this device material sequence can also be placed the bearing capacity increasing loader, improve its operating efficiency, to adapt to different operating environments, be particularly useful for the columnar material such as timber, steel material, or dress material is with by chemical fertilizer, cement, grain etc.
In order to better understand technology contents of the present utility model, below by the poking device of this loader referred to as this device.
This device also comprises auxiliary material toggling assembly, auxiliary material toggling assembly comprises the second material toggling bucket and auxiliary cylinder, second material toggling bucket is arranged on the downside of the first material toggling bucket, second material toggling bucket and the second material toggling arm hinged, the cylinder body of auxiliary cylinder is hinged on the second material toggling arm bottom, and piston rod and the second material toggling bucket of auxiliary cylinder are hinged; After adopting such structure, auxiliary cylinder controls the second material toggling bucket operation, assists the first material toggling bucket jointly to complete material toggling operation.
The second material toggling bucket of this device comprises fixed part, picks up oil cylinder with the portion that picks up of jaw and the motion of the control portion of picking up, be connected through the hinge between grip portions and fixed part, the cylinder body picking up oil cylinder is hinged on fixed part outer wall, and the piston rod picking up oil cylinder is hinged on to be picked up on portion's outer wall; After adopting such structure, the second material toggling bucket coordinates with the first material toggling bucket to be picked up material, starts and picks up oil cylinder, picks up oil cylinder and drives the portion of picking up to move, firmly fix and picked up material, place material landing.
Accompanying drawing explanation
Fig. 1 is one of stereogram of this device embodiment.
Fig. 2 is the stereogram two of this device embodiment.
Fig. 3 is the structural representation of this device embodiment second material toggling bucket.
Fig. 4 is the stereogram of this device embodiment second material toggling bucket.
Detailed description of the invention
As shown in Figures 1 to 4
This poking device comprises material toggling arm component, driven unit, auxiliary material toggling assembly and the first material toggling bucket 4.
Material toggling arm component comprises the first material toggling arm 11, knuckle arm 13 and the second material toggling arm 12, first material toggling arm 11 end is hinged with knuckle arm 13 by the first bearing pin 14 of level, second material toggling arm 12 top is hinged with knuckle arm 13 by the second bearing pin 15, the center line of the first bearing pin 14 is mutually vertical with the center line of the second bearing pin 15, second material toggling arm 12 end by the bearing pin of level and the first material toggling bucket 4 hinged, the first material toggling arm 11, knuckle arm 13 are connected successively with the second material toggling arm 12.
Described driven unit comprises material toggling oil cylinder 21, steering cylinder 22, telescopic oil cylinder 23 and oscillating oil cylinder 24, the cylinder body of telescopic oil cylinder 23 passes through the hinge of level on the first material toggling arm 11 upper surface, and the piston rod of telescopic oil cylinder 23 also passes through the hinge of level on the top of knuckle arm 13;
The cylinder body of material toggling oil cylinder 21 by the hinge of level on the second material toggling arm 12 upper surface, the piston rod of material toggling oil cylinder 21 equally by horizontal bearing pin and the first material toggling bucket 4 hinged;
The cylinder body of steering cylinder 22 by hinge on the sidewall of knuckle arm 13, the trend of this bearing pin is consistent with the trend of the second bearing pin 15, the piston rod of steering cylinder 22 and the sidewall of the second material toggling arm 12 are by hinge, and the trend of this bearing pin is consistent with the trend of the second bearing pin 15;
The piston rod of oscillating oil cylinder 24 is by hinged between bearing pin and the sidewall of the first material toggling arm 11.
Auxiliary material toggling assembly comprises the second material toggling bucket 32 and auxiliary cylinder 31, place on the downside of the corresponding first material toggling bucket 4 of second material toggling bucket 32, by the hinge of level between second material toggling bucket 32 and the second material toggling arm 12, the cylinder body of auxiliary cylinder 31 passes through the hinge of level in the second material toggling arm 12 lower surface, and the piston rod of auxiliary cylinder 31 passes through between the bearing pin of level and the second material toggling bucket 32 hinged;
Second material toggling bucket 32 comprises fixed part 32a, pick up with the portion that the picks up 32b of jaw and control that portion 32b moves pick up oil cylinder 32c, be connected by hinge 32d between grip portions 32b inwall with fixed part 32a inwall, make grip portions 32b, relative to fixed part 32a, moving of upper-lower position can occur, the cylinder body picking up oil cylinder 32c is hinged on fixed part 32a outer wall, and the piston rod picking up oil cylinder 32c is hinged on to be picked up on portion 32b outer wall.
The cylinder body of oscillating oil cylinder 24 is by hinge on loader car body, and the first material toggling arm 11 top is by vertical hinge on loader car body, and each oil cylinder of driven unit is connected in the hydraulic circuit of loader;
Drive unit controls material toggling arm component and the first material toggling bucket 4, regulates telescopic oil cylinder 23 to control knuckle arm 13 and rotates along the first bearing pin 14, and then controls the upper-lower position adjustment of the second material toggling arm 12; Regulate steering cylinder 22 to control the second material toggling arm 12 to rotate along the second bearing pin 15, and then control the entirety twisting of the second material toggling arm 12, first material toggling bucket 4, second material toggling bucket 32; Regulate material toggling oil cylinder 21 can control the first material toggling bucket 4 operation, the auxiliary cylinder 31 of auxiliary material toggling assembly controls the second material toggling bucket 32 operation, assists the first material toggling bucket 4 jointly to complete material toggling operation; Oscillating oil cylinder 24 can control material toggling arm component and drive the first material toggling bucket 4 and auxiliary material toggling assembly to swing within the scope of the scraper bowl of loader.
First material toggling bucket and the second material toggling bucket can also be removed by this poking device, and coordinate installation electromagnet, can in order to adsorb the materials such as iron filings.
Above-described is only a kind of embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle; can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. a poking device for loader, is characterized by: at least comprise material toggling arm component, driven unit and the first material toggling bucket;
Described material toggling arm component comprises the first material toggling arm, knuckle arm and the second material toggling arm, first material toggling arm top is hinged on loader car body, first material toggling arm end by the first bearing pin and knuckle arm hinged, second material toggling arm top by the second bearing pin and knuckle arm hinged, the center line of the first bearing pin is mutually vertical with the center line of the second bearing pin, the second material toggling arm end and the first material toggling bucket hinged;
Described driven unit comprises material toggling oil cylinder, steering cylinder, telescopic oil cylinder and oscillating oil cylinder, the cylinder body of telescopic oil cylinder is hinged on the first material toggling arm, piston rod and the knuckle arm of telescopic oil cylinder are hinged, the cylinder body of material toggling oil cylinder is hinged on the second material toggling arm, piston rod and the first material toggling bucket of material toggling oil cylinder are hinged, the cylinder body of steering cylinder is hinged on knuckle arm, piston rod and the second material toggling arm of steering cylinder are hinged, the cylinder body of oscillating oil cylinder is hinged on loader car body, and piston rod and the first material toggling arm of oscillating oil cylinder are hinged.
2. the poking device of loader according to claim 1, it is characterized in that: further comprising auxiliary material toggling assembly, auxiliary material toggling assembly comprises the second material toggling bucket and auxiliary cylinder, second material toggling bucket is arranged on the downside of the first material toggling bucket, second material toggling bucket and the second material toggling arm hinged, the cylinder body of auxiliary cylinder is hinged on the second material toggling arm bottom, and piston rod and the second material toggling bucket of auxiliary cylinder are hinged.
3. the poking device of loader according to claim 2, it is characterized in that: the second material toggling bucket comprises fixed part, picks up oil cylinder with the portion that picks up of jaw and the motion of the control portion of picking up, be connected through the hinge between grip portions and fixed part, the cylinder body picking up oil cylinder is hinged on fixed part outer wall, and the piston rod picking up oil cylinder is hinged on to be picked up on portion's outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029741.2U CN204491689U (en) | 2015-01-15 | 2015-01-15 | The poking device of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029741.2U CN204491689U (en) | 2015-01-15 | 2015-01-15 | The poking device of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204491689U true CN204491689U (en) | 2015-07-22 |
Family
ID=53570992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029741.2U Expired - Fee Related CN204491689U (en) | 2015-01-15 | 2015-01-15 | The poking device of loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204491689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563176A (en) * | 2015-01-15 | 2015-04-29 | 王学义 | Material stirring device of loading machine |
-
2015
- 2015-01-15 CN CN201520029741.2U patent/CN204491689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563176A (en) * | 2015-01-15 | 2015-04-29 | 王学义 | Material stirring device of loading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180115 |