CN108650894A - A kind of gardens hand rake of two new-type teeth and the exchange of graip - Google Patents
A kind of gardens hand rake of two new-type teeth and the exchange of graip Download PDFInfo
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- CN108650894A CN108650894A CN201810367817.0A CN201810367817A CN108650894A CN 108650894 A CN108650894 A CN 108650894A CN 201810367817 A CN201810367817 A CN 201810367817A CN 108650894 A CN108650894 A CN 108650894A
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- rake
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B19/00—Harrows with non-rotating tools
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Abstract
The present invention relates to a kind of garden instruments, in particular it is a kind of gardens hand rake of two new-type teeth and the exchange of graip, including rake crown, middle brace rod, device handle, the present apparatus has four kinds of graip, two teeth fork, three tooth harrows and two tooth harrows functions, user can be changed unit state according to actual demand, apparatus structure advantages of simple, it is easy to operation.Rake crown is connect with middle brace rod movable contact, and middle brace rod is fixed with device handle and connected.
Description
Technical field
The present invention relates to a kind of garden instruments, are in particular a kind of gardens of two new-type teeth and the exchange of graip
Hand rake.
Background technology
Garden instrument is the maintenance of equipment of mankind's Afforestation Landscape, is to conserve lawn, hedgerow, protection flowers and plants, trees as work
Industry object, instead of the mechanized tool that most of hand labour is representative, existing tool is mostly individual and has a single function,
So a kind of two new-type teeth of the design and graip gardens hand rake that exchanges solves the problems, such as this.
Invention content
The invention mainly solves the technical problem of providing the gardens hand rakes that a kind of two new-type teeth and graip exchange
Son, the present apparatus have four kinds of graip, two teeth fork, three tooth harrows and two tooth harrows functions, user that can be changed according to actual demand
Unit state, apparatus structure advantages of simple are easy to operation.
In order to solve the above technical problems, the present invention relates to a kind of garden instruments, in particular it is a kind of two new-type teeth
The gardens hand rake exchanged with graip, including rake crown, middle brace rod, device handle, the present apparatus have graip, two
Four kinds of tooth fork, three tooth harrows and two tooth harrows functions, user can be changed unit state according to actual demand, and apparatus structure is simple
Rationally, easy to operation.
The rake crown includes intermediate crown, intermediate driving link, U-shaped tooth fork, and intermediate crown is lived with intermediate driving link
Dynamic to connect, intermediate driving link is connect with U-shaped tooth fork movable contact；
Intermediate crown includes card-bit part groove one, support spring one, T shapes card-bit part one, active pull rod one, circular through hole
One, square cover is fixed, card-bit part groove one is provided on intermediate crown, support spring one is placed in card-bit part groove one, is propped up
It supports spring one and fixes contact connectio with T shapes card-bit part one, T shapes card-bit part one is adapted with card-bit part groove one, T shapes card-bit part one
With intermediate driving link by slot be adapted, active pull rod one is meshed with T shapes card-bit part one by screw thread, active pull rod one with consolidate
Determine square cover to be adapted by through-hole, fixed square cover is fixed on by trip bolt on intermediate crown, on intermediate crown is arranged
There are circular through hole one, circular through hole one to be adapted with middle axle bolt；
Ellipse hole is provided on fixed square cover, ellipse hole is adapted with active pull rod one；
Intermediate driving link includes circular groove, middle axle bolt, through-hole, card-bit part groove two, support spring two, T shape screens
Part two hides head cover, active pull rod two, middle axle screw, and circular groove, circular groove and T shape cards are provided on intermediate driving link
Position part one is adapted, and through-hole is provided on intermediate driving link, and middle axle bolt is adapted with through-hole, and through-hole is in circular through hole one
Same horizontal line is provided with card-bit part groove two on intermediate driving link, support spring two is placed in card-bit part groove two, supports
Spring two and T shapes card-bit part two, which are fixed, to be connected, and T shapes card-bit part two is adapted with card-bit part groove two, T shapes card-bit part two with
It hides head cover to be adapted by through-hole, hides head cover and be fixed on intermediate driving link by trip bolt, active pull rod two and T shapes
Card-bit part two is meshed by screw thread, and active pull rod two is adapted with intermediate driving link by through-hole, and middle axle screw is pitched with U-shaped tooth
It is meshed by screw thread, the top of middle axle screw is adapted with intermediate driving link by slot；
It hides and is provided with circular through hole two on head cover, circular through hole two is adapted with T shapes card-bit part two；
U-shaped tooth fork include card-bit part groove three, support spring three, active pull rod three, twin columns card-bit part, grow in axle screw,
Side fixed cover, strip through-hole, U-shaped tooth are pitched and are provided with card-bit part groove three, and support spring three is placed in card-bit part groove three,
Support spring three is fixed with twin columns card-bit part and is connected, and twin columns card-bit part is adapted with card-bit part groove three, twin columns card-bit part
It is adapted by slot with middle brace rod, twin columns card-bit part is adapted with side fixed cover by through-hole, and side fixed cover passes through fastening
Screw is fixed on U-shaped tooth fork, and active pull rod three is meshed with twin columns card-bit part by screw thread, and bar shaped is provided on U-shaped tooth fork
Through-hole, strip through-hole are adapted with twin columns card-bit part, and axle screw is pitched with U-shaped tooth and is meshed by screw thread in length, axle screw in length
It is adapted by slot with middle brace rod；
Active pull rod three includes beam rail, connection montant, and connection montant is meshed by screw thread with twin columns card-bit part, is connected
Montant is adapted with strip through-hole, and beam rail is meshed with montant is connect by screw thread；
Cylindrical groove, screens double flute, square through hole are provided on middle brace rod, cylindrical groove is mutually fitted with axle screw in length
It answers, screens double flute is adapted with twin columns card-bit part, and square through hole is adapted with U-shaped fixing piece；
Device handle includes U-shaped fixing piece, nut, special impression, handguard rubber cushion, flathead screwdriver, screwdriver groove, dress
It sets and is provided with special impression on handle, U-shaped fixing piece is adapted with special impression, and U-shaped fixing piece passes through logical with middle brace rod
Hole is adapted, and U-shaped fixing piece is meshed with nut by screw thread, and handguard elastic mounting is in the outer surface of device handle, device handle
It is provided with screwdriver groove on hand, flathead screwdriver is adapted with screwdriver groove, and flathead screwdriver passes through spiral shell with device handle
Line is meshed；
Rake crown is connect with middle brace rod movable contact, and middle brace rod is fixed with device handle and connected.
As advanced optimizing for the technical program, the gardens hand of a kind of two new-type teeth of the present invention and the exchange of graip
The material of handguard rubber cushion described in rake is natural rubber, and outer surface is both provided with antiskid thread.
As advanced optimizing for the technical program, the gardens hand of a kind of two new-type teeth of the present invention and the exchange of graip
The material of support spring one, support spring two and support spring three described in rake is carbon steel.
As advanced optimizing for the technical program, the gardens hand of a kind of two new-type teeth of the present invention and the exchange of graip
The material of rake crown and middle brace rod described in rake is steel.
As advanced optimizing for the technical program, the gardens hand of a kind of two new-type teeth of the present invention and the exchange of graip
The material of U-shaped fixing piece described in rake is iron.
As advanced optimizing for the technical program, the gardens hand of a kind of two new-type teeth of the present invention and the exchange of graip
Support spring two, T shapes card-bit part two, hiding head cover, active pull rod two, middle axle screw, nut described in rake and handguard rubber cushion
Number it is equal there are two.
As advanced optimizing for the technical program, the gardens hand of a kind of two new-type teeth of the present invention and the exchange of graip
The material of device handle described in rake is hard plastic.
As advanced optimizing for the technical program, the gardens hand of a kind of two new-type teeth of the present invention and the exchange of graip
Intermediate crown, intermediate driving link, middle brace rod and device handle described in rake are in same vertical line.
The gardens hand rake that a kind of two new-type teeth of the present invention and graip exchange has the beneficial effect that：
The gardens hand rake that a kind of two new-type teeth of the present invention and graip exchange, the present apparatus have graip, two teeth fork,
Four kinds of functions of three tooth harrows and two tooth harrows, user can be changed unit state according to actual demand, apparatus structure advantages of simple,
It is easy to operation.
Description of the drawings
The present invention will be further described in detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the form one for the gardens hand rake that a kind of two new-type teeth of the present invention and graip exchange
Figure.
Fig. 2 is the structural representation of the form two for the gardens hand rake that a kind of two new-type teeth of the present invention and graip exchange
Figure.
Fig. 3 is the structural representation of the form three for the gardens hand rake that a kind of two new-type teeth of the present invention and graip exchange
Figure.
Fig. 4 is the partial cutaway schematic of A in Fig. 1.
Fig. 5 is the partial cutaway schematic of B in Fig. 1.
Fig. 6 is the partial cutaway schematic of D in Fig. 1.
Fig. 7 is the partial cutaway schematic of C in Fig. 1.
Fig. 8 is the partial cutaway schematic of F in Fig. 1.
Fig. 9 is the partial cutaway schematic of E in Fig. 1.
Figure 10 is the fixation square cover 1-1-6 for the gardens hand rake that a kind of two new-type teeth of the present invention and graip exchange
Structural schematic diagram.
In figure：Rake crown 1；Intermediate crown 1-1；One 1-1-1 of card-bit part groove；One 1-1-2 of support spring；T shape screens
One 1-1-3 of part；One 1-1-4 of active pull rod；One 1-1-5 of circular through hole；Fixed square cover 1-1-6；Ellipse hole 1-1-6-1；
Intermediate driving link 1-2；Circular groove 1-2-1；Middle axle bolt 1-2-2；Through-hole 1-2-3；Two 1-2-4 of card-bit part groove；Support bullet
Two 1-2-5 of spring；Two 1-2-6 of T shapes card-bit part；Hide head cover 1-2-7；Two 1-2-7-1 of circular through hole；Two 1-2-8 of active pull rod；In
Axle screw 1-2-9；U-shaped tooth pitches 1-3；Three 1-3-1 of card-bit part groove；Three 1-3-2 of support spring；Three 1-3-3 of active pull rod；Crossbeam
Bar 1-3-3-1；Connect montant 1-3-3-2；Twin columns card-bit part 1-3-4；Axle screw 1-3-5 in length；Side fixed cover 1-3-6；Bar shaped
Through-hole 1-3-7；Middle brace rod 2；Cylindrical groove 2-1；Screens double flute 2-2；Square through hole 2-3；Device handle 3；U-shaped fixing piece
3-1；Nut 3-2；Special impression 3-3；Handguard rubber cushion 3-4；Flathead screwdriver 3-5；Screwdriver groove 3-6.
Specific implementation mode
Specific implementation mode one：
Illustrate present embodiment with reference to Fig. 1,2,3,4,5,6,7,8,9,10, the present invention relates to a kind of garden instrument,
In particular it is a kind of gardens hand rake of two new-type teeth and the exchange of graip, including rake crown 1, middle brace rod
2, device handle 3, the present apparatus have four kinds of graip, two teeth fork, three tooth harrows and two tooth harrows functions, and user can be according to actual demand
It is changed unit state, apparatus structure advantages of simple is easy to operation.
The rake crown 1 includes that intermediate crown 1-1, intermediate driving link 1-2, U-shaped tooth pitch 1-3, intermediate crown 1-1 with
Intermediate driving link 1-2 movable contacts connection, intermediate driving link 1-2 are connect with U-shaped tooth fork 1-3 movable contacts, intermediate driving link 1-2
While playing the role of the fixed intermediate crown turned positions 1-1, the intermediate crown 1-1 of connection and U-shaped tooth fork 1-3, U are also played
Shape tooth pitches the position relationship of 1-3 and middle brace rod 2, determines the use function of device；
Intermediate crown 1-1 includes one 1-1-1 of card-bit part groove, one 1-1-2, T shape card-bit part of support spring, one 1-1-3, work
Dynamic one 1-1-4 of pull rod, one 1-1-5 of circular through hole, card-bit part groove one is provided on fixed square cover 1-1-6, intermediate crown 1-1
One 1-1-2 of support spring, one 1-1-2 of support spring and one 1- of T shapes card-bit part are placed in 1-1-1, one 1-1-1 of card-bit part groove
1-3, which is fixed, to be connected, and one 1-1-3 of T shapes card-bit part and one 1-1-1 of card-bit part groove are adapted, one 1-1-3 of T shapes card-bit part with
Intermediate driving link 1-2 is adapted by slot, and one 1-1-4 of active pull rod is meshed with one 1-1-3 of T shapes card-bit part by screw thread, living
Dynamic one 1-1-4 of pull rod is adapted with fixed square cover 1-1-6 by through-hole, and fixed square cover 1-1-6 is fixed by trip bolt
On intermediate crown 1-1, one 1-1-5 of circular through hole, one 1-1-5 of circular through hole and middle axle bolt are provided on intermediate crown 1-1
1-2-2 is adapted, and one 1-1-4 of active pull rod plays the role of controlling one 1-1-3 of T shapes card-bit part, one 1-1-2 branch of support spring
One 1-1-3 of T shapes card-bit part is supportted, one 1-1-3 of T shapes card-bit part plays the function of the intermediate crown 1-1 of positioning；
It is provided with ellipse hole 1-1-6-1, ellipse hole 1-1-6-1 and active pull rod on fixed square cover 1-1-6
One 1-1-4 is adapted, and ellipse hole 1-1-6-1 is convenient for one 1-1-3 of active pull rod one 1-1-4 control T shapes card-bit part；
Intermediate driving link 1-2 includes circular groove 1-2-1, middle axle bolt 1-2-2, through-hole 1-2-3, two 1- of card-bit part groove
2-4, two 1-2-5, T shape card-bit part of support spring, two 1-2-6, head cover 1-2-7, two 1-2-8 of active pull rod, middle axle screw 1- are hidden
Circular groove 1-2-1, circular groove 1-2-1 and one 1-1-3 of T shapes card-bit part is provided on 2-9, intermediate driving link 1-2 to be adapted,
It is provided with through-hole 1-2-3, middle axle bolt 1-2-2 and through-hole 1-2-3 on intermediate driving link 1-2 to be adapted, through-hole 1-2-3 and circle
One 1-1-5 of through-hole is in same horizontal line, and two 1-2-4 of card-bit part groove, card-bit part groove two are provided on intermediate driving link 1-2
Two 1-2-5 of support spring is placed in 1-2-4, two 1-2-5 of support spring is fixed with two 1-2-6 of T shapes card-bit part and connected, T
Two 1-2-6 of shape card-bit part and two 1-2-4 of card-bit part groove is adapted, and two 1-2-6 of T shapes card-bit part and hiding head cover 1-2-7 passes through
Through-hole is adapted, and is hidden head cover 1-2-7 and is fixed on intermediate driving link 1-2 by trip bolt, active pull rod two 1-2-8 and T
Two 1-2-6 of shape card-bit part is meshed by screw thread, and two 1-2-8 of active pull rod and centre driving link 1-2 is adapted by through-hole, in
Axle screw 1-2-9 is meshed with U-shaped tooth fork 1-3 by screw thread, and top and the centre driving link 1-2 of middle axle screw 1-2-9 pass through
Slot is adapted, and two 1-2-8 of active pull rod controls the fixed intermediate active of T shapes card-bit part two 1-2-6, two 1-2-6 of T shapes card-bit part
The position of part 1-2, two 1-2-5 of support spring play the function of two 1-2-6 of support T shapes card-bit part；
It hides and is provided with two 1-2-7-1 of circular through hole on head cover 1-2-7, two 1-2-7-1 of circular through hole and T shapes card-bit part two
1-2-6 is adapted；
It includes three 1-3-1 of card-bit part groove, three 1-3-2 of support spring, three 1-3-3 of active pull rod, twin columns that U-shaped tooth, which pitches 1-3,
Axle screw 1-3-5, side fixed cover 1-3-6, strip through-hole 1-3-7 in card-bit part 1-3-4, length, U-shaped tooth are pitched and are provided with card on 1-3
Be placed with three 1-3-2 of support spring in position part groove three 1-3-1, three 1-3-1 of card-bit part groove, three 1-3-2 of support spring with it is double
Column card-bit part 1-3-4, which is fixed, to be connected, and twin columns card-bit part 1-3-4 and three 1-3-1 of card-bit part groove is adapted, twin columns card-bit part
1-3-4 is adapted with middle brace rod 2 by slot, and twin columns card-bit part 1-3-4 and side fixed cover 1-3-6 is adapted by through-hole,
Side fixed cover 1-3-6 is fixed on U-shaped tooth by trip bolt and pitches on 1-3, three 1-3-3 of active pull rod and twin columns card-bit part 1-3-4
It is meshed by screw thread, strip through-hole 1-3-7, strip through-hole 1-3-7 and twin columns card-bit part 1-3-4 is provided on U-shaped tooth fork 1-3
It is adapted, axle screw 1-3-5 is meshed with U-shaped tooth fork 1-3 by screw thread in length, axle screw 1-3-5 and middle brace rod 2 in length
It is adapted by slot, twin columns card-bit part 1-3-4 plays the function of fixed 1 position of rake crown, and three 1-3-3 of active pull rod is played
The effect of twin columns card-bit part 1-3-4, three 1-3-2 of support spring is pulled to play the role of supporting twin columns card-bit part 1-3-4, long axis
Screw 1-3-5 plays the role of axle center；
Three 1-3-3 of active pull rod include beam rail 1-3-3-1, connection montant 1-3-3-2, connection montant 1-3-3-2 with it is double
Column card-bit part 1-3-4 is meshed by screw thread, and connection montant 1-3-3-2 and strip through-hole 1-3-7 is adapted, beam rail 1-3-3-
1 is meshed with montant 1-3-3-2 is connect by screw thread, and beam rail 1-3-3-1 is main moving handle, connection montant 1-3-3-2
There are two, play the role of connecting cross beam bar 1-3-3-1 and twin columns card-bit part 1-3-4；
Be provided with cylindrical groove 2-1, screens double flute 2-2, square through hole 2-3 on middle brace rod 2, cylindrical groove 2-1 with
Axle screw 1-3-5 is adapted in length, and screens double flute 2-2 and twin columns card-bit part 1-3-4 is adapted, and square through hole 2-3 is fixed with U-shaped
Part 3-1 is adapted；
Device handle 3 includes U-shaped fixing piece 3-1, nut 3-2, special impression 3-3, handguard rubber cushion 3-4, flathead screwdriver
3-5, screwdriver groove 3-6 are provided with special impression 3-3 on device handle 3, and U-shaped fixing piece 3-1 is fitted with special impression 3-3 phases
It answers, U-shaped fixing piece 3-1 is adapted with middle brace rod 2 by through-hole, and U-shaped fixing piece 3-1 and nut 3-2 is mutually nibbled by screw thread
It closes, handguard rubber cushion 3-4 is fixed on the outer surface of device handle 3, screwdriver groove 3-6, flat head screw are provided on device handle 3
Knife 3-5 and screwdriver groove 3-6 is adapted, and flathead screwdriver 3-5 is meshed with device handle 3 by screw thread, U-shaped fixing piece 3-
The cooperation of 1 and nut 3-2, secure middle brace rod 2 and device handle 3, and handguard rubber cushion 3-4 provides more comfortable use
Experience, flathead screwdriver 3-5 provide the function of doing screw；
Rake crown 1 is connect with 2 movable contact of middle brace rod, and middle brace rod 2 fixes the company of contact with device handle 3
It connects.
Specific implementation mode two：
Illustrate that present embodiment, present embodiment make embodiment one with reference to Fig. 1,2,3,4,5,6,7,8,9,10
It further illustrates, the material of the handguard rubber cushion 3-4 is natural rubber, and outer surface is both provided with antiskid thread.
Specific implementation mode three：
Illustrate that present embodiment, present embodiment make embodiment one with reference to Fig. 1,2,3,4,5,6,7,8,9,10
It further illustrates, the material of three 1-3-2 of one 1-1-2 of support spring, two 1-2-5 of support spring and support spring is carbon
Steel.
Specific implementation mode four：
Illustrate that present embodiment, present embodiment make embodiment one with reference to Fig. 1,2,3,4,5,6,7,8,9,10
It further illustrates, the material of the rake crown 1 and middle brace rod 2 is steel.
Specific implementation mode five：
Illustrate that present embodiment, present embodiment make embodiment one with reference to Fig. 1,2,3,4,5,6,7,8,9,10
It further illustrates, the material of the U-shaped fixing piece 3-1 is iron.
Specific implementation mode six：
Illustrate that present embodiment, present embodiment make embodiment one with reference to Fig. 1,2,3,4,5,6,7,8,9,10
It further illustrates, two 1-2-5, T shape card-bit part of support spring, two 1-2-6, hides head cover 1-2-7, two 1- of active pull rod
2-8, middle axle screw 1-2-9, nut 3-2 and handguard rubber cushion 3-4 number it is equal there are two.
Specific implementation mode seven：
Illustrate that present embodiment, present embodiment make embodiment one with reference to Fig. 1,2,3,4,5,6,7,8,9,10
It further illustrates, the material of the device handle 3 is hard plastic.
Specific implementation mode eight：
Illustrate that present embodiment, present embodiment make embodiment one with reference to Fig. 1,2,3,4,5,6,7,8,9,10
It further illustrates, the intermediate crown 1-1, intermediate driving link 1-2, middle brace rod 2 and device handle 3 are in same vertical
Line.
The application method of device：The original form of device is the function of three tooth hand forks, pulls one 1-1-4 of active pull rod, band
Dynamic one 1-1-3 of T shapes card-bit part, is that one 1-1-3 of T shapes card-bit part is detached from；Circular groove 1-2-1 rotates intermediate crown 1-1, makes T shapes
One 1-1-3 of card-bit part and another circular groove 1-2-1 is adapted, and is pulled two 1-2-8 of active pull rod at both ends, is made T shape screens
Two 1-2-6 of part is detached from U-shaped tooth and pitches 1-3, rotates intermediate driving link 1-2, makes the groove phase of T shapes card-bit part two 1-2-6 and the other side
It adapts to, is at this time the function of two tooth hand forks.
Under the form of three tooth hand forks, three 1-3-3 of mobile active pull rod makes three 1-3-3 of active pull rod be detached from screens double flute
2-2 rotates rake crown 1 at this time, so that three 1-3-3 of active pull rod and another screens double flute 2-2 is adapted, at this time rake crown
1 is in vertical position with middle brace rod 2, is at this time the function of three tooth hands rake.
On the basis of two tooth hand forks, above-mentioned steps are operated, for the function of two tooth hands rake.
Device handle 3 is internally provided with flathead screwdriver 3-5, provides the function of the turn of the screw.
The present apparatus has four kinds of graip, two teeth fork, three tooth harrows and two tooth harrows functions, user that can be carried out according to actual demand
Change unit state, apparatus structure advantages of simple is easy to operation.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made in the essential scope of the present invention also belong to the guarantor of the present invention
Protect range.
Claims (8)
1. the gardens hand rake that a kind of two new-type teeth and graip exchange, including rake crown (1), middle brace rod (2),
Device handle (3), it is characterised in that：The rake crown (1) includes intermediate crown (1-1), intermediate driving link (1-2), U-shaped
Tooth pitches (1-3), and intermediate crown (1-1) connect with intermediate driving link (1-2) movable contact, and intermediate driving link (1-2) is pitched with U-shaped tooth
(1-3) movable contact connects；
Intermediate crown (1-1) includes card-bit part groove one (1-1-1), support spring one (1-1-2), one (1-1- of T shapes card-bit part
3), active pull rod one (1-1-4), circular through hole one (1-1-5), fixed square cover (1-1-6) are arranged on intermediate crown (1-1)
There is card-bit part groove one (1-1-1), support spring one (1-1-2), support spring one are placed in card-bit part groove one (1-1-1)
(1-1-2) and the fixed contact connectio of T shapes card-bit part one (1-1-3), T shapes card-bit part one (1-1-3) and one (1-1- of card-bit part groove
1) it is adapted, T shapes card-bit part one (1-1-3) is adapted with intermediate driving link (1-2) by slot, active pull rod one (1-1-4) and T
Shape card-bit part one (1-1-3) is meshed by screw thread, and active pull rod one (1-1-4) passes through through-hole with fixed square cover (1-1-6)
It is adapted, fixed square cover (1-1-6) is fixed on by trip bolt on intermediate crown (1-1), is arranged on intermediate crown (1-1)
There are circular through hole one (1-1-5), circular through hole one (1-1-5) to be adapted with middle axle bolt (1-2-2)；
Ellipse hole (1-1-6-1) is provided on fixed square cover (1-1-6), ellipse hole (1-1-6-1) is drawn with activity
Bar one (1-1-4) is adapted；
Intermediate driving link (1-2) includes circular groove (1-2-1), middle axle bolt (1-2-2), through-hole (1-2-3), card-bit part groove
Two (1-2-4), support spring two (1-2-5), T shapes card-bit part two (1-2-6), head cover (1-2-7), two (1- of active pull rod are hidden
2-8), middle axle screw (1-2-9), is provided with circular groove (1-2-1) on intermediate driving link (1-2), circular groove (1-2-1) with
T shapes card-bit part one (1-1-3) is adapted, and is provided with through-hole (1-2-3) on intermediate driving link (1-2), middle axle bolt (1-2-2) with
Through-hole (1-2-3) is adapted, and through-hole (1-2-3) is in same horizontal line, intermediate driving link (1- with circular through hole one (1-1-5)
2) it is provided with card-bit part groove two (1-2-4) on, support spring two (1-2-5) is placed in card-bit part groove two (1-2-4), props up
Spring two (1-2-5) and the fixed contact connectio of T shapes card-bit part two (1-2-6) are supportted, T shapes card-bit part two (1-2-6) and card-bit part are recessed
Slot two (1-2-4) is adapted, and T shapes card-bit part two (1-2-6) is adapted with hiding head cover (1-2-7) by through-hole, and head cover is hidden
(1-2-7) is fixed on by trip bolt on intermediate driving link (1-2), active pull rod two (1-2-8) and two (1- of T shapes card-bit part
It 2-6) is meshed by screw thread, active pull rod two (1-2-8) is adapted with intermediate driving link (1-2) by through-hole, middle axle screw
(1-2-9) is meshed with U-shaped tooth fork (1-3) by screw thread, and the top of middle axle screw (1-2-9) and intermediate driving link (1-2) are logical
Slot is crossed to be adapted；
It hides and is provided with circular through hole two (1-2-7-1) on head cover (1-2-7), circular through hole two (1-2-7-1) and T shape card-bit parts
Two (1-2-6) are adapted；
U-shaped tooth fork (1-3) include card-bit part groove three (1-3-1), support spring three (1-3-2), active pull rod three (1-3-3),
Axle screw (1-3-5), side fixed cover (1-3-6), strip through-hole (1-3-7) in twin columns card-bit part (1-3-4), length, U-shaped tooth fork
It is provided with card-bit part groove three (1-3-1) on (1-3), three (1-3- of support spring is placed in card-bit part groove three (1-3-1)
2), support spring three (1-3-2) and the fixed contact connectio of twin columns card-bit part (1-3-4), twin columns card-bit part (1-3-4) and card-bit part
Groove three (1-3-1) is adapted, and twin columns card-bit part (1-3-4) is adapted with middle brace rod (2) by slot, twin columns card-bit part
(1-3-4) is adapted with side fixed cover (1-3-6) by through-hole, and side fixed cover (1-3-6) is fixed on U-shaped tooth by trip bolt
It pitches on (1-3), active pull rod three (1-3-3) is meshed with twin columns card-bit part (1-3-4) by screw thread, is set on U-shaped tooth fork (1-3)
It is equipped with strip through-hole (1-3-7), strip through-hole (1-3-7) is adapted with twin columns card-bit part (1-3-4), axle screw (1-3- in length
5) it is meshed by screw thread with U-shaped tooth fork (1-3), axle screw (1-3-5) is adapted with middle brace rod (2) by slot in length；
((1-3-3) includes beam rail (1-3-3-1), connection montant (1-3-3-2), connection montant (1-3-3-2) to active pull rod three
It is meshed by screw thread with twin columns card-bit part (1-3-4), connection montant (1-3-3-2) is adapted with strip through-hole (1-3-7), horizontal
Beam column (1-3-3-1) is meshed with montant (1-3-3-2) is connect by screw thread；
Cylindrical groove (2-1), screens double flute (2-2), square through hole (2-3), cylindrical groove are provided on middle brace rod (2)
(2-1) is adapted with axle screw (1-3-5) in length, and screens double flute (2-2) is adapted with twin columns card-bit part (1-3-4), rectangular logical
Hole (2-3) is adapted with U-shaped fixing piece (3-1)；
Device handle (3) includes U-shaped fixing piece (3-1), nut (3-2), special impression (3-3), handguard rubber cushion (3-4), tack
Screwdriver (3-5), screwdriver groove (3-6), are provided with special impression (3-3) on device handle (3), U-shaped fixing piece (3-1) with
Special impression (3-3) is adapted, and U-shaped fixing piece (3-1) is adapted with middle brace rod (2) by through-hole, U-shaped fixing piece (3-
1) it is meshed by screw thread with nut (3-2), handguard rubber cushion (3-4) is fixed on the outer surface of device handle (3), device handle
(3) screwdriver groove (3-6) is provided on, flathead screwdriver (3-5) is adapted with screwdriver groove (3-6), flathead screwdriver
(3-5) is meshed with device handle (3) by screw thread；
Rake crown (1) is connect with middle brace rod (2) movable contact, and middle brace rod (2) is contacted with device handle (3) fixation
Connection.
2. the gardens hand rake that a kind of two new-type teeth according to claim 1 and graip exchange, it is characterised in that：
The material of the handguard rubber cushion (3-4) is natural rubber, and outer surface is both provided with antiskid thread.
3. the gardens hand rake that a kind of two new-type teeth according to claim 1 and graip exchange, it is characterised in that：
The material of the support spring one (1-1-2), support spring two (1-2-5) and support spring three (1-3-2) is carbon steel.
4. the gardens hand rake that a kind of two new-type teeth according to claim 1 and graip exchange, it is characterised in that：
The material of the rake crown (1) and middle brace rod (2) is steel.
5. the gardens hand rake that a kind of two new-type teeth according to claim 1 and graip exchange, it is characterised in that：
The material of the U-shaped fixing piece (3-1) is iron.
6. the gardens hand rake that a kind of two new-type teeth according to claim 1 and graip exchange, it is characterised in that：
The support spring two (1-2-5), T shapes card-bit part two (1-2-6), hide head cover (1-2-7), active pull rod two (1-2-8),
There are two the number of middle axle screw (1-2-9), nut (3-2) and handguard rubber cushion (3-4) is equal.
7. the gardens hand rake that a kind of two new-type teeth according to claim 1 and graip exchange, it is characterised in that：
The material of the device handle (3) is hard plastic.
8. the gardens hand rake that a kind of two new-type teeth according to claim 1 and graip exchange, it is characterised in that：
Intermediate crown (1-1), intermediate driving link (1-2), middle brace rod (2) and the device handle (3) is in same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367817.0A CN108650894A (en) | 2018-04-23 | 2018-04-23 | A kind of gardens hand rake of two new-type teeth and the exchange of graip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367817.0A CN108650894A (en) | 2018-04-23 | 2018-04-23 | A kind of gardens hand rake of two new-type teeth and the exchange of graip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108650894A true CN108650894A (en) | 2018-10-16 |
Family
ID=63780713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367817.0A Withdrawn CN108650894A (en) | 2018-04-23 | 2018-04-23 | A kind of gardens hand rake of two new-type teeth and the exchange of graip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108650894A (en) |
-
2018
- 2018-04-23 CN CN201810367817.0A patent/CN108650894A/en not_active Withdrawn
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Application publication date: 20181016 |