CN108468360B - Laborsaving loader trades first device - Google Patents
Laborsaving loader trades first device Download PDFInfo
- Publication number
- CN108468360B CN108468360B CN201810277373.1A CN201810277373A CN108468360B CN 108468360 B CN108468360 B CN 108468360B CN 201810277373 A CN201810277373 A CN 201810277373A CN 108468360 B CN108468360 B CN 108468360B
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- Prior art keywords
- bucket
- scraper bowl
- hole
- fixing seat
- gear
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Shovels (AREA)
Abstract
The invention discloses a labor-saving loader head-changing device, which comprises a bucket fixing seat and a bucket, wherein one side of the bucket fixing seat is symmetrically provided with a sliding groove, the top of the bucket fixing seat is provided with a dragging mechanism capable of automatically dragging the bucket into the sliding groove, a locking device mounting seat is symmetrically provided with hydraulic pumps capable of locking and preventing the bucket from shaking and separating in the sliding groove, one side of the bucket fixing seat is also provided with a positioning device capable of positioning the bucket to a preset position and starting the hydraulic pumps to lock the bucket, the invention aims to provide a loader head-changing device which can automatically drag the bucket into a position needing to be monitored by the positioning device through a motor and start the hydraulic pumps to work and lock the bucket, so as to prevent the loading bucket from shaking, has simple structure and convenient installation, can quickly change the head, can effectively prevent the bucket from shaking and is more convenient to use, providing convenience for people.
Description
Technical Field
The invention relates to a labor-saving loader head changing device.
Background
The work portion annex of general loader is more diversified, and different work portion annex also can bring different loader working methods for the loader, nevertheless to the loader need change different buckets and come work, but current change mode is through artificial change, but these annexs of artificial change are more troublesome, waste time and energy, still need carry out the dismouting to the annex with the help of the powerful strength in outside sometimes, and is more loaded down with trivial details, and the situation that rocks can appear after the fixing, brings very big inconvenience for changing loader work head.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the labor-saving loader head changing device.
In order to achieve the purpose, the invention adopts the following scheme:
the utility model provides a laborsaving loader trades head device, includes scraper bowl fixing base and scraper bowl, its characterized in that: sliding grooves are symmetrically arranged on one side of the bucket fixing seat, sliding strips which can be inserted into the sliding grooves to fix the bucket are symmetrically arranged on one side of the bucket, one of the slide bars is sequentially provided with first fixed teeth, the top of the bucket fixing seat is provided with a dragging mechanism which can automatically drag the bucket into the sliding chute, a locking device mounting seat is arranged on one side of the bucket fixing seat, hydraulic pumps which can lock and prevent the bucket from shaking and separating in the sliding chute are symmetrically arranged on the locking device mounting seat, clamping holes are symmetrically arranged at one side of the bucket, communicating holes are symmetrically arranged on the bucket fixing seat corresponding to the clamping holes, a hydraulic rod of the hydraulic pump passes through the communicating hole and locks the bucket through a rotary locking plate which is connected with the top end of the hydraulic rod and extends into the clamping hole, and a positioning device which can position the bucket to a preset position and start the hydraulic pump to lock the bucket is also arranged on one side of the bucket fixing seat.
The labor-saving loader head-changing device is characterized in that: and connecting frames are arranged at two ends of one side of the bucket fixing seat, and connecting rings capable of being connected with a loader are symmetrically arranged on one side of each connecting frame.
The labor-saving loader head-changing device is characterized in that: the import department in joint hole is equipped with the baffle the fixed belt pulley that is equipped with in one side of hydraulic pump, be connected with the belt on the belt pulley be equipped with on the locker mount pad and drive the hydraulic pump and rotate thereby make and stretch into the downthehole rotatory joint of rotatory locking plate of joint rotatory locking motor on the baffle, the motor shaft one end of rotatory locking motor is equipped with first gear, belt one side is encircleed and is equipped with the fixed tooth of second, first gear meshes with the fixed tooth of second mutually.
The labor-saving loader head-changing device is characterized in that: the dragging mechanism comprises a motor arranged at the top of the bucket fixing seat, a second gear is arranged at one end of a motor shaft of the motor, a gear groove capable of being communicated with the sliding groove is formed in the top of the bucket fixing seat, and the second gear penetrates through the gear groove to be meshed with the first fixing teeth.
The labor-saving loader head-changing device is characterized in that: the positioning device comprises a positioning support arranged on one side of a bucket fixing seat, a first fixing plate is arranged on one side of the positioning support, a first through hole is formed in the first fixing plate, a second through hole is formed in the bucket fixing seat corresponding to the position of the first through hole, a positioning groove is formed in one side of the bucket, a positioning rod is movably arranged in the first through hole, extends out of the first through hole and penetrates through the second through hole to the positioning groove, a blocking ring is arranged at one end of the positioning rod, a jacking spring capable of enabling the positioning rod to reset is arranged between the blocking ring and the first fixing plate, a second fixing plate is arranged on one side of the first fixing plate in parallel, and a jacking switch capable of starting a hydraulic pump and a rotary locking motor is arranged on the second fixing plate.
In summary, compared with the prior art, the invention has the beneficial effects that:
the invention adopts the motor at the top of the bucket fixing seat to drive the gear and simultaneously drive the bucket which is meshed with the gear and is provided with the fixed teeth to move along the sliding groove, thereby solving the problems that time and labor are wasted when the head is changed, and sometimes the attachment is required to be disassembled and assembled by means of external strong force.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a second exploded view of the present invention;
FIG. 4 is a third exploded view of the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 5, a labor-saving loader head-changing device comprises a bucket fixing seat 1 and a bucket 2, wherein sliding grooves 11 are symmetrically arranged on one side of the bucket fixing seat 1, sliding bars 21 capable of being inserted into the sliding grooves 11 to fix the bucket 2 are symmetrically arranged on one side of the bucket 2, first fixed teeth 211 are sequentially arranged on one of the sliding bars 21, a dragging mechanism 3 capable of automatically dragging the bucket 2 into the sliding grooves 11 is arranged at the top of the bucket fixing seat 1, a locker mounting seat 4 is arranged on one side of the bucket fixing seat 1, hydraulic pumps 41 capable of locking and preventing the bucket 2 from shaking and separating from the sliding grooves 11 are symmetrically arranged on the locker mounting seat 4, clamping holes 22 are symmetrically arranged on one side of the bucket 2, communication holes 50 are symmetrically arranged on the bucket fixing seat 1 corresponding to the clamping holes 22, hydraulic rods of the hydraulic pumps 41 pass through the communication holes 50 and lock the bucket 2 through rotary locking plates 411 connected to the top ends of the hydraulic rods and extending into the clamping holes 22, scraper bowl fixing base 1 one side still is equipped with can fix a position 2 to preset position and start hydraulic pump 41 and lock positioner 5 of scraper bowl 2, simple structure, simple to operate, the head that trades that not only can be quick can effectually prevent moreover that the scraper bowl from rocking, and it is more convenient to use, provides convenience for people.
The connecting frames 6 are arranged at two ends of one side of the bucket fixing seat 1, and the connecting rings 61 capable of being connected with a loader are symmetrically arranged at one side of the connecting frames 6, so that the bucket fixing seat can be conveniently and quickly butted with the loader.
The inlet of the clamping hole 22 is provided with a baffle 221, one side of the hydraulic pump 41 is fixedly provided with a belt pulley 412, the belt pulley 412 is connected with a belt 413, the locker mounting seat 4 is provided with a rotary locking motor 42 which can drive the hydraulic pump 41 to rotate so as to enable a rotary locking plate 411 extending into the clamping hole 22 to be clamped on the baffle 221 in a rotating mode, one end of a motor shaft of the rotary locking motor 42 is provided with a first gear 421, one side of the belt 413 is provided with a second fixed gear 414 in a surrounding mode, the first gear 421 is meshed with the second fixed gear 414, the hydraulic pump 41 prevents a loading bucket from shaking through the rotary locking plate 411, and the rotary locking motor 42 drives the hydraulic pump 41 to rotate so as to enable the rotary locking plate 411 to be clamped with the baffle 221 to further prevent the bucket from shaking.
The dragging mechanism 3 comprises a motor 31 arranged at the top of a bucket fixing seat 1, a second gear 311 is arranged at one end of a motor shaft of the motor 31, a gear groove 32 capable of being communicated with a sliding groove 11 is arranged at the top of the bucket fixing seat 1, the second gear 311 penetrates through the gear groove 32 to be meshed with first fixing teeth 211, and the motor 31 drives the first fixing teeth 211 meshed with the second gear 311 to drag the bucket into the bucket fixing seat, so that the bucket is more convenient to mount and load.
The positioning device 5 of the present invention comprises a positioning bracket 51 arranged on one side of a bucket fixing seat 1, a first fixing plate 52 is arranged on one side of the positioning bracket 51, a first through hole 521 is arranged on the first fixing plate 52, a second through hole 522 is arranged on the bucket fixing seat 1 corresponding to the first through hole 521, a positioning groove 523 is arranged on one side of the bucket 2, a positioning rod 53 is movably arranged in the first through hole 521, the positioning rod 53 extends out of the first through hole 521 and passes through the second through hole 522 to point to the positioning groove 523, a baffle ring 531 is arranged at one end of the positioning rod 53, a jacking spring 532 capable of resetting the positioning rod 53 is arranged between the baffle ring 531 and the first fixing plate 52, a second fixing plate 54 is arranged on one side of the first fixing plate 52 in parallel, and a jacking switch 541 capable of starting a hydraulic pump 41 and a rotation locking motor 42 is arranged on the second fixing plate 54, when the bucket reaches a specified position, the positioning rod 53 enters the positioning slot 523 by the thrust of the jacking spring 532, and when the jacking switch 541 is released, the hydraulic pump 41 is started according to the preset value, and the rotation locking motor 42 is restarted.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a laborsaving loader trades head device, includes scraper bowl fixing base (1) and scraper bowl (2), its characterized in that: scraper bowl fixing base (1) one side symmetry is equipped with spout (11) scraper bowl (2) one side symmetry is equipped with draw runner (21) that can peg graft in spout (11) thereby fixed scraper bowl (2), is equipped with first fixed tooth (211) on one of them draw runner (21) in proper order the top of scraper bowl fixing base (1) is equipped with can be automatic with scraper bowl (2) drag mechanism (3) of dragging into in spout (11) the scraper bowl fixing base (1) one side is equipped with locker mount pad (4) on locker mount pad (4) symmetry be equipped with hydraulic pump (41) that can lock and prevent scraper bowl (2) and rock the breaking away from in spout (11) clamp hole (22) scraper bowl (2) one side symmetry be equipped with joint hole (22) on scraper bowl fixing base (1) corresponds joint hole (22) symmetry and is equipped with intercommunicating pore (50), the hydraulic pump's (41) hydraulic stem passes through connecting on hydraulic stem top and stretches into joint hole (50), (joint hole), (2) are stretched into 22) Interior rotatory locking plate (411) locking scraper bowl (2) scraper bowl fixing base (1) one side still is equipped with can fix a position scraper bowl (2) and start hydraulic pump (41) and lock positioner (5) of scraper bowl (2) the import department of joint hole (22) is equipped with baffle (221) one side of hydraulic pump (41) is fixed and is equipped with belt pulley (412), be connected with belt (413) on belt pulley (412) thereby be equipped with on locker mount pad (4) and drive hydraulic pump (41) and rotate thereby make rotatory locking motor (42) of rotatory joint on baffle (221) of rotatory locking plate (411) that stretch into in joint hole (22), the motor shaft one end of rotatory locking motor (42) is equipped with first gear (421), belt (413) one side is encircleed and is equipped with second fixed tooth (414), the first gear (421) is meshed with the second fixed gear (414), the dragging mechanism (3) comprises a motor (31) arranged at the top of the bucket fixing seat (1), a second gear (311) is arranged at one end of a motor shaft of the motor (31), a gear groove (32) capable of being communicated with the sliding groove (11) is arranged at the top of the bucket fixing seat (1), and the second gear (311) penetrates through the gear groove (32) to be meshed with the first fixed gear (211).
2. The labor-saving loader head changing device according to claim 1, wherein: the bucket fixing seat is characterized in that connecting frames (6) are arranged at two ends of one side of the bucket fixing seat (1), and connecting rings (61) capable of being connected with a loader are symmetrically arranged on one side of each connecting frame (6).
3. The labor-saving loader head changing device according to claim 1, wherein: the positioning device (5) comprises a positioning bracket (51) arranged on one side of a bucket fixing seat (1), a first fixing plate (52) is arranged on one side of the positioning bracket (51), a first through hole (521) is formed in the first fixing plate (52), a second through hole (522) is formed in the bucket fixing seat (1) corresponding to the first through hole (521), a positioning groove (523) is formed in one side of the bucket (2), a positioning rod (53) is movably arranged in the first through hole (521), the positioning rod (53) extends out of the first through hole (521) and penetrates through the second through hole (522) to point to the positioning groove (523), a baffle ring (531) is arranged at one end of the positioning rod (53), a jacking spring (532) capable of enabling the positioning rod (53) to reset is arranged between the baffle ring (531) and the first fixing plate (52), and a second fixing plate (54) is arranged on one side of the first fixing plate (52) in parallel, and a top pressure switch (541) capable of starting the hydraulic pump (41) and the rotation locking motor (42) is arranged on the second fixing plate (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810277373.1A CN108468360B (en) | 2018-03-30 | 2018-03-30 | Laborsaving loader trades first device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810277373.1A CN108468360B (en) | 2018-03-30 | 2018-03-30 | Laborsaving loader trades first device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108468360A CN108468360A (en) | 2018-08-31 |
| CN108468360B true CN108468360B (en) | 2021-05-04 |
Family
ID=63262176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810277373.1A Active CN108468360B (en) | 2018-03-30 | 2018-03-30 | Laborsaving loader trades first device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468360B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2185390A1 (en) * | 2007-08-06 | 2010-05-19 | Extendquip, Llc | Extendable frame work vehicle |
| CN205975730U (en) * | 2016-08-26 | 2017-02-22 | 浙江卡森建设有限公司 | Excavator |
| CN206318506U (en) * | 2016-12-13 | 2017-07-11 | 重庆永重重工有限公司 | A kind of loading machine quick-change head device |
| CN206873537U (en) * | 2017-04-18 | 2018-01-12 | 安徽合力股份有限公司 | A kind of rapid installation device and its hydraulic control system of forklift scraper bowl |
-
2018
- 2018-03-30 CN CN201810277373.1A patent/CN108468360B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2185390A1 (en) * | 2007-08-06 | 2010-05-19 | Extendquip, Llc | Extendable frame work vehicle |
| CN205975730U (en) * | 2016-08-26 | 2017-02-22 | 浙江卡森建设有限公司 | Excavator |
| CN206318506U (en) * | 2016-12-13 | 2017-07-11 | 重庆永重重工有限公司 | A kind of loading machine quick-change head device |
| CN206873537U (en) * | 2017-04-18 | 2018-01-12 | 安徽合力股份有限公司 | A kind of rapid installation device and its hydraulic control system of forklift scraper bowl |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108468360A (en) | 2018-08-31 |
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