CN207427725U - A kind of multi-functional shovel converter is pricked - Google Patents
A kind of multi-functional shovel converter is pricked Download PDFInfo
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- CN207427725U CN207427725U CN201721491264.7U CN201721491264U CN207427725U CN 207427725 U CN207427725 U CN 207427725U CN 201721491264 U CN201721491264 U CN 201721491264U CN 207427725 U CN207427725 U CN 207427725U
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- movable sleeve
- locating piece
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- positioning
- connecting rod
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Abstract
The utility model provides a kind of multi-functional shovel converter and pricks, including lock screw and spring, the top of the handle offers internal thread hole at one, and connecting rod sequentially passes through movable sleeve locating piece and movable sleeve and passes through the external screw thread of its end and engaged with above-mentioned internal thread hole screw thread, and then connecting rod and handle threads locking are linked together；The spring is inserted in its top of the inside of movable sleeve and is placed in the outer circumferential walls of movable sleeve locating piece and is resisted against the bottom side of movable sleeve locating piece top plate, and its center has extended through and connect pull rod, and end is resisted against the top of handle.The setting of the utility model movable sleeve, movable sleeve provides flexible sliding chamber for spring, enabling spring, portion freely stretches in the inner, in movable sleeve locating piece slide downward, movable sleeve is also linked along handle slide downward simultaneously, movable sleeve can play the role of /V movable sleeve locating piece sliding trace at this time, and then ensure that the conversion of converter bundle noumenon function form can be smoothed out.
Description
Technical field
The utility model category shovel technical field of structures more particularly to a kind of multi-functional shovel converter are pricked.
Background technology
Hoe and scoop are two kinds of very common instruments in agricultural production, from man invented both instruments,
It uses thousands of years.But the pattern and structure of hoe and scoop never changed, and were all to be fixedly connected by iron plate with waddy
It forms, simply the pattern of corresponding iron plate is different with arranged direction with scoop for hoe.On agricultural practice, due to hoe or scoop
Frequency of use it is higher, the load that the connecting portion of iron plate and waddy is very fragile while the connecting portion receives is maximum, so often
It is present with the phenomenon that iron plate comes off and damages.In addition, hoe or scoop individual tool correspond to an agricultural operation action, its use
Scope is extremely limited so that when peasant household goes to the field operation, generally requires to shoulder both instruments simultaneously, and hoe and scoop all ten
Divide heaviness, carrying is all very inconvenient when using, therefore a kind of multi-functional shovel converter is just needed to prick.
Based on above-mentioned, the inventors discovered that, instrument is when shoveling function use state, during use, when instrument is inserted
Into and cover loosen the soil, sand, stone when object when, can make to loosen the soil, the object of sand, stone etc. oppresses movable sleeve up by force
It shrinks, often results in using firmly excessive during instrument and cause functional failure.Traditional structure movement set locating piece and movable sleeve
It is integral, its positioning principle is that connecting rod is connected with movable sleeve, movable sleeve is connected again with base wall, shortcoming：It is Song Wei great, strong
Degree is inadequate.
Then, in view of this, improvement is studied for existing structure and missing, a kind of multi-functional shovel conversion is provided
Device is pricked, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of multi-functional shovel converter and pricks, existing to solve
Instrument is when shoveling function use state, during use, when instrument inject and cover loosen the soil, the object of sand, stone etc.
When, it can make to loosen the soil, the object of sand, stone etc. is oppressed movable sleeve and up shunk by force, exert oneself when often resulting in using instrument
Cause functional failure greatly.Traditional structure movement set locating piece and movable sleeve are integral, its positioning principle is connecting rod
It is connected with movable sleeve, movable sleeve is connected again with base wall, shortcoming：The problem of Song Wei great, insufficient strength.
The purpose and effect that the multi-functional shovel converter of the utility model is pricked, are reached by technological means in detail below：
A kind of multi-functional shovel converter is pricked, and including fixed seat, supporting splint, positioning side bores recessed, set screw hole, axis
Hole, connecting rod install positioning protrusion, the second axis hole, positioning side's taper hole, baffle, movable sleeve anti-rotation plane, external screw thread, activity
Locating piece is covered, positioning side bores convex, positioning screw hole, movable sleeve, locking screw wire hole, handle, internal thread hole, locking shaft, locking screw
Silk and spring, the symmetrical vertical bending of fixed seat are provided at two, and equal on the bottom fixed board of fixed seat at two
Through set screw hole at two is provided with, locate to run through at the center of vertical support clamping plate offering axis hole at one；The connection
The top welding of pull rod is provided with baffle at one, and supporting welding has installation positioning protrusion at one again on the top of this baffle, and installs
The top end face of positioning protrusion is excessively set in arc-shaped, and the inside of circular arc transition protrusion, which is run through, to be offered second at one
Axis hole；It is described installation positioning protrusion be folded in about fixed seat centre, and about supporting splint be closely attached on installation
The left and right sidewall of positioning protrusion, axis hole and the second axis hole are concentric at this time, and locking shaft just extends through above-mentioned axis hole and the second axis
The inside in hole simultaneously links together fixed seat at two and installation positioning protrusion locking, and then connecting rod passes through lock with fixed seat
Tight shaft rotation connection；One section of external screw thread is provided in the outer circumferential walls of the connecting rod end；The baffle symmetrically runs through
Positioning side's taper hole at two is offered, and a part for positioning side's taper hole is extended in the left and right sidewall of installation positioning protrusion at two；
The center of the movable sleeve locating piece is offered through spliced eye at one, and symmetrically is protruded to be provided at two on its top end face and be determined
Position side's cone is convex；The movable sleeve locating piece is placed on connecting rod and is resisted against the bottom side of baffle, at this time positioning side's cone at two
The convex inside for being inserted in positioning side's taper hole at two, and its top is connected in determining of being offered in supporting splint outer circumferential walls just
Bore recessed inside in position side；The top of the handle offers internal thread hole at one, and connecting rod sequentially passes through movable sleeve positioning
Part and movable sleeve simultaneously pass through the external screw thread of its end and are engaged with above-mentioned internal thread hole screw thread, and then by connecting rod and handle threads
Locking links together；The spring is inserted in its top of the inside of movable sleeve and is placed in the outer circumferential walls of movable sleeve locating piece
And the bottom side of movable sleeve locating piece top plate is resisted against, and its center has extended through and has connect pull rod, end is resisted against the top of handle
End.
Further, symmetrical cutting is provided with movable sleeve anti-rotation plane at two on the circumferential side wall of the connecting rod, and
Also race corresponding with movable sleeve anti-rotation plane at two, which is cut, on the inner wall of the center spliced eye of movable sleeve locating piece is provided with plane at two.
Further, the top of the supporting splint is divided into semicircle shape setting, and is in semi-circular array on its circumferential side wall
It is recessed to offer positioning side's cone everywhere.
Further, the diameter of the baffle is slightly larger than the diameter of movable sleeve locating piece annulus top plate.
Further, positioning screw hole at two, and movable sleeve are symmetrically offered on the circumferential side wall of the movable sleeve locating piece
Circumferential side wall on it is corresponding with positioning screw hole at two offer locking screw wire hole at two, when movable sleeve slip is placed on movable sleeve and determines
Locking screw wire hole is located at positioning screw hole on same axis on the part of position and when being resisted against the bottom of its top plate, and lock screw is just at two
It is screwed to the inside of positioning screw hole at locking screw wire hole and two at above-mentioned two, and then by movable sleeve locating piece and activity lock set
It fastens together.
Compared with prior art, the utility model has the advantages that
The setting of connecting rod, when connecting rod is together with movable sleeve locating piece slidable fit two at movable sleeve anti-rotation
Plane can fit together with planar horizontal at two on the spliced eye inner wall of movable sleeve locating piece center, movable sleeve can be avoided to determine
Position part with being rotated on connecting rod, rotate adjust fixed seat change functional form when need to make movable sleeve locating piece compression spring into
Row, which shrinks to slide, bores convex slide by positioning side at two and pulls out at two the certainly inside of position side's taper hole, at this time movable sleeve at above-mentioned two
Anti-rotation plane can ensure that angular turn will not occur for movable sleeve locating piece, and then make at two positioning side's cone is convex can be always to two
Place's certainly position side's taper hole, it is convenient that two rotational support clamping plates are carried out rotating adjusting and it is connected and fixed again, for conversion
The power and energy that device pricks body is provided convenience.
The setting of supporting splint, the top of supporting splint are divided into semicircle shape setting, and are in semi-circular battle array on its circumferential side wall
Row offer everywhere positioning side cone it is recessed, rotation two at supporting splint make thereon positioning side everywhere cone it is recessed can respectively with two at determine
The cone umbo conjunction of position side is connected together, and then converter can be made to prick body tool there are three types of the conversion of functional form, extends its work(
Energy.
The setting of baffle, spring hold out against effect under the meeting of movable sleeve locating piece annulus top plate be pressed on baffle,
Baffle can play the role of the baffle seal to movable sleeve locating piece at this time, and the soil during long-time use is avoided to enter
Movable sleeve locating piece is blocked through the inside of spliced eye to movable sleeve locating piece, makes movable sleeve locating piece can not be in connecting rod
Upper free to slide, power and energy cannot be carried out by turn resulting in converter bundle body failure.
The setting of movable sleeve, movable sleeve provide flexible sliding chamber for spring, and enabling spring, portion freely stretches in the inner, together
When in movable sleeve locating piece slide downward movable sleeve also linked along handle slide downward, movable sleeve can play /V at this time
The effect of movable sleeve locating piece sliding trace, and then ensure that the conversion of converter bundle noumenon function form can be smoothed out.
Instrument is when shoveling function use state, during use, when instrument inject and cover loosen the soil, sand, stone
When object when, baffle nature shelves have lived to loosen the soil, the object of sand, stone etc., protect movable sleeve and will not up shrink, and pass through
Often using firmly excessive instrument is normal using function during instrument.
Baffle, and two positioning side's taper holes in baffle plate setting are provided on the shaft of connecting rod, in movable sleeve
Locating piece be provided with two side bore it is convex, side cone it is convex is located in plate washer side cone shrinkage pool in, use when side cone it is convex reeve left and right fixed seat
Positioning side cone recess i.e. complete conversion function, advantage：Intensity ratio tradition be twice more than, loose position reduce one than traditional structure
Times or more.
Description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model internal cross section structure diagram；
Fig. 3 is the utility model assembling structure schematic diagram；
Fig. 4 is the utility model hoe functional form structure diagram；
Fig. 5 is the utility model shovel functional form structure diagram；
Fig. 6 is the utility model shield illustrative view of functional configuration.
In figure：1- fixed seats, 101- supporting splints, 2- positioning sides bore recessed, 3- set screw holes, 4- axis holes, and 5- connections are drawn
Bar, 501- installation positioning protrusion, the second axis holes of 6-, 7- positioning sides taper hole, 8- baffles, 9- movable sleeve anti-rotation planes, the outer spiral shells of 10-
Line, 11- movable sleeve locating pieces, convex, the 13- positioning screw holes of 12- positioning sides cone, 14- movable sleeves, 15- locking screw wire holes, 16- handles,
17- internal thread holes, 18- locking shafts, 19- lock screws and 20- springs.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 6：
The utility model provides a kind of multi-functional shovel converter and pricks, including fixed seat 1, supporting splint 101, positioning side's cone
Recessed 2, set screw hole 3, axis hole 4, connecting rod 5, installation positioning protrusion 501, the second axis hole 6, positioning side's taper hole 7, baffle 8,
Movable sleeve anti-rotation plane 9, external screw thread 10, movable sleeve locating piece 11, positioning side's cone convex 12, positioning screw hole 13, movable sleeve 14, locking
Screw hole 15, handle 16, internal thread hole 17 lock shaft 18, lock screw 19 and spring 20, and the fixed seat 1 is in left and right pair
Vertical bending is claimed to be provided at two, and runs through on the bottom fixed board of fixed seat 1 at two and is provided with set screw hole 4 at two,
Run through at the center of place's vertical support clamping plate 101 and offer axis hole 4 at one；The top welding of the connecting rod 5 is provided with
Baffle 8 at one, supporting welding has installation positioning protrusion 501 at one again on the top of this baffle 8, and installs the top of positioning protrusion 501
End end face is excessively set in arc-shaped, and the inside of circular arc transition protrusion, which is run through, offers the second axis hole 6 at one；The peace
Dress positioning protrusion 501 be folded in about fixed seat 1 centre, and about supporting splint 101 be closely attached on installation positioning
The left and right sidewall of protrusion 501, axis hole 4 and the second axis hole 6 are concentric at this time, lock shaft 18 and just extend through above-mentioned axis hole 4 and the
The inside of two axis holes 6 simultaneously links together fixed seat 1 at two and the installation locking of positioning protrusion 501, so connecting rod 5 with it is solid
Reservation 1 is rotatablely connected by locking shaft 18；One section of external screw thread 10 is provided in the outer circumferential walls of 5 end of connecting rod；
The baffle 8, which symmetrically runs through, offers positioning side's taper hole 7 at two, and a part for positioning side's taper hole 7 extends to installation calmly at two
In the left and right sidewall of position protrusion 501；The center of the movable sleeve locating piece 11, which offers, runs through spliced eye at one, and its top end
Symmetrically protrusion is provided with positioning side's cone convex 12 at two on face；The movable sleeve locating piece 11 be placed on connecting rod 5 and against
In the bottom side of baffle 8, positioning side bores convex 12 inside for being inserted in positioning side's taper hole 7 at two at two at this time, and its top is lucky
It is connected in the inside that the positioning side offered in 101 outer circumferential walls of supporting splint bores recessed 2；The top of the handle 16 offers one
Locate internal thread hole 17, and connecting rod 5 sequentially passes through movable sleeve locating piece 11 and movable sleeve 14 and the external screw thread for passing through its end
10 engage with above-mentioned 17 screw thread of internal thread hole, and then connecting rod 5 and 16 screw-threaded coupling of handle are linked together；The spring
20 are inserted in its top of the inside of movable sleeve 14 and are placed in the outer circumferential walls of movable sleeve locating piece 11 and are resisted against movable sleeve and determine
The bottom side of position 11 top plate of part, and its center has extended through and has connect pull rod 5, end is resisted against the top of handle 16.
Wherein, symmetrical cutting is provided with movable sleeve anti-rotation plane 9 at two on the circumferential side wall of the connecting rod 5, and living
Also race corresponding with movable sleeve anti-rotation plane 9 at two, which cuts to be provided at two, on the inner wall of the center spliced eye of dynamic set locating piece 11 puts down
Face, when connecting rod 5 is together with 11 slidable fit of movable sleeve locating piece two at movable sleeve anti-rotation plane 9 can determine with movable sleeve
Position 11 center spliced eye inner wall of part on two at planar horizontal fit together, can avoid movable sleeve locating piece 11 and be connected drawing
It is rotated on bar 5, rotating to adjust when fixed seat 1 changes functional form the compression spring 20 of movable sleeve locating piece 11 need to be shunk
It slides and positioning side at two is bored into convex 12 slip pulls out at two the certainly inside of position side's taper hole 7, movable sleeve is prevented at above-mentioned two at this time
Turning plane 9 can ensure that angular turn will not occur for movable sleeve locating piece 11, and then positioning side at two is enable to bore convex 12 always
It is convenient that two rotational support clamping plates 101 are carried out rotating adjusting and it are carried out being clamped again solid to certainly position side's taper hole 7 at two
Fixed, the power and energy that body is pricked for converter is provided convenience.
Wherein, the top of the supporting splint 101 is divided into semicircle shape setting, and is opened on its circumferential side wall in semi-circular array
Equipped with the cone of positioning side everywhere recessed 2, rotate supporting splint 101 at two allow positioning side everywhere thereon bore recessed 2 respectively with two at
Positioning side's cone convex 12, which combines, to be connected together, and then converter can be made to prick conversion of the body tool there are three types of functional form, extension
Its function.
Wherein, the diameter of the baffle 8 is slightly larger than the diameter of 11 annulus top plate of movable sleeve locating piece, in holding out against for spring 20
The meeting of the lower 11 annulus top plate of movable sleeve locating piece of effect is pressed on baffle 8, and baffle 8, which can play, at this time positions movable sleeve
The baffle seal effect of part 11 avoids the soil during long-time use from entering to movable sleeve locating piece 11 through spliced eye
Inside block movable sleeve locating piece 11, make movable sleeve locating piece 11 free to slide on connecting rod 5, in turn result in
Converter, which pricks body failure, cannot carry out power and energy.
Wherein, positioning screw hole 13 at two, and movable sleeve are symmetrically offered on the circumferential side wall of the movable sleeve locating piece 11
It is corresponding with positioning screw hole at two 13 on 14 circumferential side wall to offer locking screw wire hole 15 at two, when the slip of movable sleeve 14 is placed on
Locking screw wire hole 15 is located at positioning screw hole 13 on same axis on movable sleeve locating piece 11 and when being resisted against the bottom of its top plate,
Lock screw 19 is just screwed to the inside of positioning screw hole 13 at locking screw wire hole 15 and two at above-mentioned two at two, and then will be living
Together with dynamic set locating piece 11 is locked with movable sleeve 14, movable sleeve 14 provides flexible sliding chamber for spring 20, makes spring 20
Can freely stretch in portion in the inner, at the same in movable sleeve 11 slide downward of locating piece movable sleeve 14 also linked along handle 16 to
Lower slider, movable sleeve 14 can play the role of 11 sliding trace of /V movable sleeve locating piece at this time, and then ensure that converter is pricked
The conversion of noumenon function form can be smoothed out.
The specifically used mode of the present embodiment and effect：
During the utility model is used, converter bundle body is adjusted needing to rotate supporting splint 101 at two
During functional form, should pull back movable sleeve locating piece 11 first, and movable sleeve locating piece 11 is made to compress 2 linkage movable sleeve of spring, 14 edge
16 slide downward of handle, positioning side bores the internal slide of certainly position side's taper hole 7 at convex 12 from two and detaches at two at this time, then just can
The angle that supporting splint 101 at two is enough freely rotated carries out the adjusting of functional form, and movable sleeve positioning is unclamped after to be regulated
Part 11, holding out against movable sleeve locating piece 11 under effect and can be reset and hold out against on baffle 8 in spring 20, positioning side bores at two at this time
Convex 12 can also reset and be inserted at two the certainly inside of position side's taper hole 7, and its top is connected at two certainly position side's cone again
The inside in hole 7 positions the rotational angle of supporting splint 101 at two, since then completes the functional form that converter pricks body
Conversion, meanwhile, the utility model can reach the situation for stopping that soil enters, prevent the rotation in fixed seat by the installation of baffle
Rotation mechanism failure.
The opening in technical solutions of the utility model using technical solution described in the utility model or those skilled in the art
It gives, designs similar technical solution, and reach above-mentioned technique effect, be to fall into the scope of protection of the utility model.
Claims (5)
1. a kind of multi-functional shovel converter is pricked, it is characterised in that：The multi-functional shovel converter bundle includes fixed seat, propclip
Plate, recessed, the set screw hole of positioning side's cone, axis hole, connecting rod, installation positioning protrusion, the second axis hole, positioning side's taper hole, baffle,
Movable sleeve anti-rotation plane, external screw thread, movable sleeve locating piece, positioning side bore convex, positioning screw hole, movable sleeve, locking screw wire hole, hand
Handle, internal thread hole lock shaft, and lock screw and spring, the symmetrical vertical bending of fixed seat are provided at two, and
Locate to pass through at the center of vertical support clamping plate through set screw hole at two is provided on the bottom fixed board of fixed seat at two
It wears and offers axis hole at one；The top welding of the connecting rod is provided with baffle at one, the top of this baffle and supporting welding
There is installation positioning protrusion at one, and the top end face for installing positioning protrusion is excessively set in arc-shaped, circular arc transition is convex
The inside risen, which is run through, offers the second axis hole at one；It is described installation positioning protrusion be folded in about fixed seat centre, and
About supporting splint be closely attached on installation positioning protrusion left and right sidewall, axis hole and the second axis hole are concentric at this time, locking shaft
It just extends through the inside of above-mentioned axis hole and the second axis hole and fixed seat at two and installation positioning protrusion locking links together,
And then connecting rod is rotatablely connected with fixed seat by locking shaft；One is provided in the outer circumferential walls of the connecting rod end
Section external screw thread；The baffle, which symmetrically runs through, offers positioning side's taper hole at two, and a part for positioning side's taper hole extends at two
In the left and right sidewall for installing positioning protrusion；The center of the movable sleeve locating piece, which offers, runs through spliced eye at one, and its top
On end face symmetrically protrusion be provided at two positioning side bore it is convex；The movable sleeve locating piece is placed on connecting rod and is resisted against gear
The bottom side of plate, positioning side bores the convex inside for being inserted in positioning side's taper hole at two at two at this time, and its top is connected in branch just
Bore recessed inside in the positioning side offered in support clamping plate outer circumferential walls；The top of the handle offers internal thread hole at one, and
Connecting rod sequentially passes through movable sleeve locating piece and movable sleeve and passes through the external screw thread of its end and above-mentioned internal thread hole screw thread is nibbled
It closes, and then connecting rod and handle threads locking is linked together；The spring is inserted in its top of the inside of movable sleeve set
It is placed in the outer circumferential walls of movable sleeve locating piece and is resisted against the bottom side of movable sleeve locating piece top plate, and its center has extended through
Pull rod is connect, end is resisted against the top of handle.
2. multi-functional shovel converter is pricked as described in claim 1, it is characterised in that：It is right on the circumferential side wall of the connecting rod
Cutting is claimed to be provided with movable sleeve anti-rotation plane at two, and on the inner wall of the center spliced eye of movable sleeve locating piece with two at movable sleeve
Anti-rotation plane, which corresponds to also to run to cut, is provided with plane at two.
3. multi-functional shovel converter is pricked as described in claim 1, it is characterised in that：The top of the supporting splint is divided into semicircle
Shape set, and on its circumferential side wall in semi-circular array offer everywhere positioning side bore it is recessed.
4. multi-functional shovel converter is pricked as described in claim 1, it is characterised in that：The diameter of the baffle is slightly larger than movable sleeve
The diameter of locating piece annulus top plate.
5. multi-functional shovel converter is pricked as described in claim 1, it is characterised in that：The circumferential side wall of the movable sleeve locating piece
On symmetrically offer positioning screw hole at two, and offer corresponding with positioning screw hole at two is locked at two on the circumferential side wall of movable sleeve
Screw hole, when movable sleeve slip is placed on movable sleeve locating piece and locking screw wire hole and positioning when being resisted against the bottom of its top plate
Screw hole is located on same axis, and lock screw is just screwed at above-mentioned two positioning screw hole at locking screw wire hole and two at two
Inside, and then together with movable sleeve locating piece is locked with movable sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491264.7U CN207427725U (en) | 2017-11-10 | 2017-11-10 | A kind of multi-functional shovel converter is pricked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721491264.7U CN207427725U (en) | 2017-11-10 | 2017-11-10 | A kind of multi-functional shovel converter is pricked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427725U true CN207427725U (en) | 2018-06-01 |
Family
ID=62288456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721491264.7U Active CN207427725U (en) | 2017-11-10 | 2017-11-10 | A kind of multi-functional shovel converter is pricked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666286A (en) * | 2019-09-06 | 2020-01-10 | 贵州电网有限责任公司 | Supplementary welding testing platform of 2M head |
-
2017
- 2017-11-10 CN CN201721491264.7U patent/CN207427725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110666286A (en) * | 2019-09-06 | 2020-01-10 | 贵州电网有限责任公司 | Supplementary welding testing platform of 2M head |
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