CN216737212U - High-precision bucket head support - Google Patents

Abstract

The utility model discloses a fill head support that precision is high, the power generating set comprises a set, the unit includes drive assembly and executive component, the activity links to each other between drive assembly and the executive component, drive assembly and unit activity link to each other, the executive component includes a plurality of gag lever posts, and is a plurality of the gag lever post sets up around drive assembly, and after the device starts, under the drive of external torque, drive assembly begins to move in the unit, and it can realize snatching and unloading the purpose of the form material that looses through control executive component, realizes the quick material of unloading of grabbing, and under the injecing of gag lever post, drive assembly's motion tends to steadily simultaneously, and the executive component of its control possesses higher stability equally, can realize stably grabbing the purpose of unloading the material.

Description

High-precision bucket head support

Technical Field

The utility model relates to a fill head support technical field specifically is a fill head support that precision is high.

Background

The hydraulic grab bucket is a working device which supplies power to a hydraulic oil cylinder through a hydraulic power source so as to drive the opening and closing of a left combined bucket and a right combined bucket or a plurality of jaw plates to grab and discharge bulk materials, and the grab bucket consisting of the jaw plates is also called as a grab claw.

The hydraulic grab needs to use the bucket head support to carry on the drive device of hydraulic grab in the use, and the structure of bucket head support is of a great variety, nevertheless because of the weight of hydraulic grab is great, leads to behind the drive device start-up in the bucket head support, and the stability of hydraulic grab is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fill head support that precision is high to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a bucket head support that precision is high, includes the unit, the unit includes drive assembly and executive component, the activity links to each other between drive assembly and the executive component, drive assembly and unit activity link to each other, executive component includes a plurality of gag lever posts, and is a plurality of the gag lever post sets up around drive assembly, and after the device starts, under the drive of external torque, drive assembly begins to move in the unit, and it can realize snatching and unloading the purpose of bulk material through control executive component, realizes quick material of unloading of grabbing, and under the injecing of gag lever post, drive assembly's motion tends to steadily, and the executive component of its control possesses higher stability equally, can realize stably grabbing the purpose of unloading the material.

According to the technical scheme, the executing assembly comprises two clamping hoppers, the hopper openings of the two clamping hoppers are opposite, and one ends of the hopper bottoms of the clamping hoppers are movably connected with the driving assembly.

According to the technical scheme, the executing assembly comprises a base, a short rod is installed at one end of the base, one side of the clamping bucket is hinged to one end, far away from the base, of the short rod, and the limiting rod is installed at one end, far away from the short rod, of the base.

According to the technical scheme, the driving assembly comprises a sliding block, the sliding block is clamped between the limiting rods, the two sides of the sliding block are symmetrically hinged with supporting rods, and one ends, far away from the sliding block, of the supporting rods are hinged to one end of the bottom of the clamping bucket.

According to the technical scheme, the driving assembly comprises the electric cylinder, the electric cylinder is arranged among the limiting rods, the ejector rod penetrates through one end of the electric cylinder, and one end, far away from the electric cylinder, of the ejector rod is installed on the end face of the sliding block.

According to the technical scheme, the lead screw penetrates through the inside of the electric cylinder, the sliding plate is slidably mounted inside the electric cylinder, a plurality of guide rods are fixed inside the electric cylinder, the guide rods penetrate through the peripheral position of the end face of the sliding plate, the lead screw penetrates through the central position of the end face of the sliding plate, the ejector rod is arranged in a hollow mode, and the lead screw penetrates through the inside of the ejector rod.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: through being provided with drive assembly and executive module, after the device starts, under the drive of outside torque, drive assembly begins to move in the unit, and its purpose that can realize snatching and unload the form material of loosing through control executive module realizes quick grabbing and unloads the material, and under the injecing of gag lever post, drive assembly's motion tends to steadily simultaneously, and the executive module of its control possesses higher stability equally, can realize stably grabbing the purpose of unloading the material.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the interior of the electric cylinder of the present invention;

in the figure: 1. a unit;

2. a drive assembly; 21. an electric cylinder; 22. a top rod; 23. a slider; 24. a stay bar; 25. a guide bar; 26. a lead screw; 27. a slide plate;

3. an execution component; 31. clamping a bucket; 32. a short bar; 33. a base; 34. a limiting 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.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a bucket head support that precision is high, includes unit 1, and unit 1 includes drive assembly 2 and executive component 3, and the activity links to each other between drive assembly 2 and the executive component 3, and drive assembly 2 and the activity of unit 1 link to each other, and executive component 3 includes a plurality of gag lever posts 34, and a plurality of gag lever posts 34 set up around drive assembly 2.

Executive component 3 includes two clamp fill 31, and the fill mouth department of two clamp fill 31 is relative, and the one end and the drive assembly 2 activity at the bottom of the clamp fill 31 are continuous, and executive component 3 includes base 33, and quarter butt 32 is installed to the one end of base 33, and one side of clamp fill 31 articulates in the one end that base 33 was kept away from to quarter butt 32, and gag lever post 34 is installed in the one end that base 33 kept away from quarter butt 32.

Drive assembly 2 includes slider 23, slider 23 joint is between a plurality of gag lever posts 34, slider 23's bilateral symmetry articulates there is the vaulting pole 24, the one end that slider 23 was kept away from to vaulting pole 24 articulates in the one end of pressing from both sides the fill end of 31 fill, drive assembly 2 includes electric jar 21, electric jar 21 sets up between a plurality of gag lever posts 34, ejector pin 22 is worn to be equipped with by the one end of electric jar 21, the one end that electric jar 21 was kept away from to ejector pin 22 is installed on slider 23's terminal surface, lead screw 26 is worn to be equipped with by electric jar 21 inside, the inside slidable mounting of electric jar 21 has slide 27, the thread groove has been seted up to the central point of slide 27 terminal surface, electric jar 21's inside is fixed with many guide arms 25, the peripheral position of slide 27 terminal surface is worn to locate by guide arm 25, lead screw 26 wears to locate the central point of slide 27 terminal surface, the inside hollow form that sets up of ejector pin 22, lead screw 26 wears to locate inside of ejector pin 22.

The working principle is as follows: when the device is started, the screw rod 26 starts to rotate under the driving of external torque, the sliding plate 27 at the moment has a tendency of rotating together due to the threaded engagement relationship between the threaded groove and the screw rod 26, the sliding plate 27 is restricted by the guide rod 25 and cannot rotate, the sliding plate 27 displaces in the vertical direction, when the sliding plate 27 moves downwards, the sliding rod 22 pushes the ejector rod 22 to move downwards, the ejector rod 22 pushes the sliding block 23 to move downwards, the sliding block 23 pushes the bottom of the clamping bucket 31 to move downwards through the supporting rod 24, the opening of the clamping bucket 31 is restricted by the short rod 32, the clamping bucket 31 moves circularly around the short rod 32 at the moment, the two clamping buckets 31 are mutually closed, the clamping effect of boredom is realized, and on the contrary, when the sliding plate 27 moves upwards, the clamping bucket 31 is opened, and the purpose of discharging materials is realized.

When the sliding block 23 moves in the vertical direction, the sliding block is limited by the limiting rod 34, the sliding block is not easy to deflect, the moving direction is constant, the error is small, the accuracy when the clamping bucket 31 is pushed to move through the support rod 24 is high, and the stability is high.

Through the mode, the purpose that the clamping bucket 31 stably grabs and unloads materials is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a bucket head support that precision is high, includes unit (1), its characterized in that: unit (1) includes drive assembly (2) and execute subassembly (3), the activity links to each other between drive assembly (2) and the execute subassembly (3), drive assembly (2) and unit (1) activity link to each other, execute subassembly (3) include a plurality of gag lever posts (34), and are a plurality of gag lever post (34) set up around drive assembly (2).

2. A high accuracy bucket head stand according to claim 1, further comprising: the executing assembly (3) comprises two clamping buckets (31), the bucket openings of the two clamping buckets (31) are opposite, and one end of the bucket bottom of each clamping bucket (31) is movably connected with the driving assembly (2).

3. A high accuracy bucket head stand according to claim 2, further comprising: the executive component (3) comprises a base (33), a short rod (32) is installed at one end of the base (33), one side of the clamping bucket (31) is hinged to one end, away from the base (33), of the short rod (32), and a limiting rod (34) is installed at one end, away from the short rod (32), of the base (33).

4. A high accuracy bucket head stand according to claim 2, further comprising: drive assembly (2) include slider (23), slider (23) joint is between a plurality of gag lever posts (34), the bilateral symmetry of slider (23) articulates there are vaulting pole (24), the one end that slider (23) were kept away from in vaulting pole (24) articulates in the one end of pressing from both sides the fill end of fighting (31).

5. A high accuracy bucket head stand according to claim 4, in which: the driving assembly (2) comprises an electric cylinder (21), the electric cylinder (21) is arranged among a plurality of limiting rods (34), an ejector rod (22) penetrates through one end of the electric cylinder (21), and one end, far away from the electric cylinder (21), of the ejector rod (22) is installed on the end face of the sliding block (23).

6. A high accuracy bucket head stand according to claim 5, in which: lead screw (26) wear to be equipped with in electric cylinder (21) inside, electric cylinder (21) inside slidable mounting has slide (27), the inside of electric cylinder (21) is fixed with many guide arms (25), the peripheral position of slide (27) terminal surface is worn to locate in guide arm (25), the central point that slide (27) terminal surface was worn to locate in lead screw (26) puts, ejector pin (22) inside sets up to hollow form, inside ejector pin (22) is worn to locate in lead screw (26).

Images