CN105712255B - A kind of fork-lift truck counterweight housing - Google Patents
A kind of fork-lift truck counterweight housing Download PDFInfo
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- CN105712255B CN105712255B CN201610268530.3A CN201610268530A CN105712255B CN 105712255 B CN105712255 B CN 105712255B CN 201610268530 A CN201610268530 A CN 201610268530A CN 105712255 B CN105712255 B CN 105712255B
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- counterweight
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07554—Counterweights
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention provides a kind of fork-lift truck counterweight housing, including first leg component, second leg assembly, traction component, lampshade component and counterweight rear assembly, the first leg component and the second leg assembly are symmetrically distributed in the both sides of counterweight rear assembly, the first leg component and the second leg assembly include supporting leg foreboard, supporting leg bending plate, supporting leg bottom plate and supporting leg side plate, the supporting leg foreboard includes curved portion and connects the supporting leg mud guard of curved portion, the curved portion is equipped with mounting-positioning holes, the both ends of the supporting leg bending plate are equipped with the opposite bending part in direction；Counterweight housing provided by the invention is equipped with feeding port, mixed mud filling core material is poured into counterweight enclosure interior by feeding port, counterweight housing shape is completed by welding, shape can also be changed accordingly according to practical condition, compared with prior art, production efficiency is improved, reduces cost of manufacture, shortens the delivery cycle.
Description
Technical field
The invention belongs to technical field of counter weight, are a kind of fork-lift truck counterweight housings specifically.
Background technology
Fork truck is wider in mechanical engineering field application, be for being loaded and unloaded to member pallet, stacking and short distance transport
A kind of wheeled carrying vehicle of operation, in order to which fork truck is kept to balance, fork truck rear end need to set counterweight, so that fork truck is in stacking
During cargo, it will not lean forward；Counterweight is mostly produced using casting technique, and the counterweight density that casting technique produces is big, Mass Distribution
Uniformly, but in actual production process, weight mass and size are bigger, the process of casting is more, the cost of casting is higher, simultaneously
The counterweight being loaded on fork truck, because of taillight, the isostructural introducing of reverse backsight system so that counter weight construction becomes increasingly complex, casting
Make that technique inner cavity is also more complicated, the quality of casting is unstable, rejection rate is relatively high, adds cost of manufacture, delivery cycle
It is longer.
Therefore, for casting technique the shortcomings that, the counterweight of Some Enterprises production use housing and the in vivo filling core material of shell
Production model, instead of conventional casting techniques.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of fork-lift truck counterweight housing, using this counterweight housing convenient for cast
Filling core material forms the counter weight construction of housing+core material, so as to replace the existing monoblock type counterweight manufactured using casting technique.
In order to achieve the above objectives, the technological means that uses of the present invention for：A kind of fork-lift truck counterweight housing, including first leg group
Part, the second leg assembly, traction component, lampshade component and counterweight rear assembly, the first leg component and the second supporting leg
Component is symmetrically distributed in the both sides of counterweight rear assembly, before the first leg component and the second leg assembly include supporting leg
Plate, supporting leg bending plate, supporting leg bottom plate and supporting leg side plate, the supporting leg foreboard include curved portion and connect the supporting leg of curved portion
Mud guard, the curved portion be equipped with mounting-positioning holes, and it is opposite that the both ends both ends of the supporting leg bending plate are equipped with direction
Bending part.
Further, the counterweight rear assembly include squab panel, big bottom plate, left arc plate, right arc plate, arc panel and under
Cover board, the squab panel generally arcuation, its upper part is rectangular, lower part is in inverted trapezoidal, the squab panel top respectively with its two
The supporting leg side plate of side is connected, and the opposite side of the squab panel is equipped with big bottom plate, and the shape of the big bottom plate is inverted trapezoidal, the upper end
Equipped with notch；The left arc plate and right arc plate are symmetrically distributed in squab panel both sides, and connect respectively with squab panel and big bottom plate；Institute
Kidney slot and rectangular opening that squab panel top is equipped with installation traction component embedded with word board plate, middle and lower part are stated, the bottom of squab panel connects
Skewed arc panel is connected to, the lower cover seals for the left arc plate of connection, right arc plate, big bottom plate and arc panel
Tablet.
Further, the traction component includes traction tube I, traction tube II, traction tube III and setting up and down first
Tractive unit and the second tractive unit, first tractive unit are the kidney-shaped Cavity structural member of one end open, and second tractive unit is one
The ladder cavity component of end opening is mainly made of, first tractive unit upper traction sealing plate, lower traction sealing plate and side seal board
Identical with the opening direction of the second tractive unit, the openend of first tractive unit passes through respectively with the openend of the second tractive unit
Kidney slot and rectangular opening are mounted on squab panel, the both ends of the traction tube I penetrated through respectively to the bottom of the first tractive unit and
On upper traction sealing plate, the both ends of the traction tube II are penetrated through respectively to side seal board and big bottom plate, and the two of the traction tube III
End is penetrated through respectively to lower traction sealing plate and arc panel.
Further, the both sides on the squab panel top are equipped with symmetrical lampshade mounting hole, consolidate in lampshade mounting hole
Surely there is lampshade component, the lampshade component includes front side wall, rear wall, right side wall, bottom wall, upper lamp shade seat and lower lamp shade
Seat, the shape of the front side wall and rear wall are right-angled trapezium, and there is flange at the both ends of front side wall and rear wall, and right side wall is square
Shape, bottom wall are kidney-shaped, and the front side wall, rear wall, right side wall and bottom wall surround lampshade outer wall, the lampshade group jointly
The right side wall of part is connected by lampshade spool with supporting leg bending plate.
Further, the indentation, there of the big bottom plate upper end is equipped with the branch of herringbone sealing plate, the sealing plate and the left and right sides
Leg bending plate collectively constitutes a part for counterweight housing, and round steel is connected on the outside of the sealing plate.
Further, the first reinforcing plate and the second reinforcing plate, first reinforcing plate are equipped in the counterweight rear assembly
It is fixed on big bottom plate, one end of second reinforcing plate is connected with word board plate, the other end is connected with sealing plate.
Further, first reinforcing plate is equipped with several reinforcing ribs.
Further, it is equipped with positioning pipe in the first leg component and the second leg assembly, the two of the positioning pipe
End is penetrated through respectively to the mounting-positioning holes of curved portion and supporting leg bottom plate, also embedded with exhaust in the curved portion of the left branch leg component
Pipe mounting seat, the exhaust pipe mounting seat lower end are connected with exhaust pipe, and the other end of exhaust pipe is penetrated through to supporting leg bottom plate, described
Exhaust pipe is interspersed with positioning pipe；Fixed plate is additionally provided on the supporting leg mud guard of second leg assembly.
Further, the both sides of the counterweight rear assembly upper end are respectively equipped with left sealing cap plate and right aling cap plate.
The beneficial effects of the present invention are：Counterweight housing provided by the invention is equipped with feeding port, mixed mud filling core material
Counterweight enclosure interior is poured by feeding port, counterweight housing shape is completed by welding, and shape can also be according to actual production feelings
Condition is changed accordingly, and compared with prior art, is improved production efficiency, is reduced cost of manufacture, shortens the delivery cycle.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure diagram of the present invention；
Fig. 3 is the broken away view of the present invention；
Fig. 4 is the structure diagram of first leg component in the present invention；
Fig. 5 is the structure diagram of the second leg assembly in the present invention；
Fig. 6 is the internal structure schematic diagram of Fig. 4；
Fig. 7 is the structure diagram of counterweight rear assembly in the present invention；
Fig. 8 is the structure diagram of traction component in the present invention；
Fig. 9 is the structure diagram of the lampshade component of the present invention；
Figure 10 is counterweight rear assembly internal structure and the structural representation being connected with traction component, lampshade component in the present invention
Figure；
In figure：First leg component 1；It is vented pipe mounting seat 1a；Second leg assembly 2；Fixed plate 2a；Traction component 3；The
One tractive unit 3a；Second tractive unit 3b；Traction tube I3c；II 3d of traction tube；III 3e of traction tube；Counterweight rear assembly 4；Squab panel
4a；Big bottom plate 4b；First reinforcing plate 4b1；Reinforcing rib 4b2；Left arc plate 4c1；Right arc plate 4c；Word board plate 4a1；Kidney slot 4a2；Square
Shape hole 4a3；Lampshade mounting hole 4a4；Arc panel 4d；Lower cover 4e；Lampshade component 5；Front side wall 5a；Rear wall 5b；Right side wall 5c；
Bottom wall 5d；Upper lamp shade seat 5e；Lower lamp shade seat 5f；Lampshade spool 5g；Sealing plate 6；Round steel 6a；Second reinforcing plate 6b；Left sealing cap plate 7；
Right aling cap plate 8；Feeding port 9；Supporting leg foreboard 12a；Supporting leg bending plate 12b；Supporting leg side plate 12c；Supporting leg bottom plate 12d；Installation positioning
Hole 12e；Positioning pipe 12e1；Exhaust pipe 1a1.
The structure of the present invention is further described in detail below in conjunction with description of the drawings and specific embodiment.
Specific embodiment
As Figure 1-Figure 2, for the present invention overall structure diagram, Fig. 3 be the present invention exploded view, counterweight housing master
The tool to be made of first leg component 1, the second leg assembly 2, traction component 3, lampshade component 5 and counterweight rear assembly 4
There is a component of cavity volume, 1 and second leg assembly 2 of first leg component is symmetrically distributed in the both sides of counterweight rear assembly 4, first
1 and second leg assembly 2 of leg assembly includes supporting leg foreboard 12a, supporting leg bending plate 12b, supporting leg side plate 12c and supporting leg bottom plate
12d, wherein, supporting leg foreboard 12a is made of the curved portion of upper end and the supporting leg mud guard of connection curved portion, in the curved portion
Equipped with mounting-positioning holes 12e, positioning pipe 12e1, the positioning pipe are equipped with inside 1 and second leg assembly 2 of first leg component
The both ends of 12e1 are penetrated through respectively to mounting-positioning holes 12e and supporting leg bottom plate 12d, are embedded in the curved portion of first leg component 1
Pipe mounting seat 1a is vented, the supporting leg mud guard of the second leg assembly 2 is equipped with fixed plate 2a, the exhaust pipe mounting seat 1a lower ends
Exhaust pipe 1a1 is connected with, the other end of exhaust pipe 1a1 is penetrated through to supporting leg bottom plate 12d, and exhaust pipe 1a1 and positioning pipe
12e1 is interspersed；The both ends of the supporting leg bending plate 12b are respectively equipped with bending part, and the bending part is in opposite direction
It is formed through bending, the end of the supporting leg 12c side plates is equipped with groove, beneficial to welding.
As shown in fig. 7, counterweight rear assembly 4 is mainly by squab panel 4a, big bottom plate 4b, left arc plate 4c1, right arc plate 4c, arc
Shape plate 4d and lower cover 4e compositions, wherein, squab panel 4a generally arcuations, its upper part is rectangular, lower part is in inverted trapezoidal, described
The centre position on squab panel 4a tops is equipped with symmetrical lampshade mounting hole 4a4, and squab panel embedded with word board plate 4a1, both sides
Both upper ends thereof is connected respectively with the supporting leg side plate 12c of its both sides, and the opposite side of squab panel 4a is set equipped with big bottom plate 4b, the left and right sides
There are symmetrical left arc plate 4c1 and right arc plate 4c, the left arc plate and right arc plate are connected respectively with squab panel and big bottom plate,
The shape of the big bottom plate 4b be inverted trapezoidal, the upper end be equipped with notch, indentation, there be equipped with lambdoid sealing plate 6, the sealing plate 6 with
The bending part cooperation of the supporting leg bending plate 12b of its both sides, so as to form a part for counterweight housing, the outside of sealing plate 6 is additionally provided with
Round steel 6a, the arc panel 4d are located at the bottom of squab panel 4a, there is certain angle of inclination, and with the radian kissing of squab panel
It closes, and lower cover 4e is then the big bottom plate of connection, left arc plate, right arc plate and arc panel while acts the tablet for sealing fixation,
Lampshade component 5 is fixed in the lampshade mounting hole 4a4, the lampshade component includes front side wall 5a, rear wall 5b, the right side
Side wall 5c, bottom wall 5d, the shape of upper lamp shade seat 5e and lower lamp shade seat 5f, the front side wall 5a and rear wall 5b are right angle ladder
There is a flange at the both ends of shape, front side wall 5a and rear wall 5b, and right side wall 5c is rectangle, and bottom wall 5d is kidney-shaped, the front side wall 5a,
Rear wall 5b, right side wall 5c and bottom wall 5d surround lampshade outer wall jointly, and upper lamp shade seat 5e is located at right side wall 5c one sides, both ends
The same side flanging with front side wall and rear wall connects respectively, and lower lamp shade seat 5f is oppositely arranged with right side wall, positioned at upper lamp shade seat 5e
Lower left, another same side flanging of the both ends respectively with front side wall and rear wall connect, and the right side wall 5c of lampshade component 5 passes through
Lampshade spool 5g is connected with supporting leg bending plate 12b.
The middle and lower part of the squab panel 4a is additionally provided with kidney slot 4a2 for installing traction component and rectangular opening 4a3, described
Traction component includes the first tractive unit 3a, the second tractive unit 3b, traction tube I3c, traction tube II3d and traction tube III 3e, described
First tractive unit 3a is that the entirety of one end open is in the Cavity structural member of kidney-shaped, and the second tractive unit 3b is the trapezoidal of one end open
Cavity structural member, the second tractive unit 3b include upper traction sealing plate, lower traction sealing plate and side seal board, the first tractive unit 3a and second
The opening direction of tractive unit 3b is identical and the two is setting up and down successively, and passes through traction tube I3c and be connected, the traction tube I3c's
Both ends are penetrated through respectively to the bottom of the first tractive unit 3a and upper traction sealing plate, and the openend of the first tractive unit 3a passes through kidney-shaped
Hole 4a2 is fixed on squab panel, and the openend of the second tractive unit 3b is fixed on by rectangular opening 4a3 on squab panel, traction
One end of pipe II3d penetrates through to side seal board, the other end and penetrates through to big bottom plate 4b, and one end of III 3e of traction tube is penetrated through to lower traction
Sealing plate, the other end are penetrated through to arc panel 4d.
In order to enhance the intensity of counterweight, the first reinforcing plate 4b1 and the second reinforcing plate are additionally provided with inside counterweight rear assembly
6b, the first reinforcing plate 4b1 are fixed on the inside of big bottom plate, and one end of the second reinforcing plate 6b connects with word board plate 4a1, the other end
Connect with sealing plate 6, the both sides of the first reinforcing plate 4b1 are equipped with symmetrical multiple reinforcing rib 4b2, reinforcing rib of the invention
Number is four, and both sides are respectively two.
In addition, left sealing cap plate 7 and right aling cap plate 8 are additionally provided in the both sides of the upper end of counterweight rear assembly, it is main to rise
Sealing function, counterweight housing of the invention is after first leg component, the second leg assembly, traction component, lampshade component, counterweight
It after parts are respectively welded, then carry out overall assembling welding and completes, the centre of counterweight rear assembly upper end is equipped with feeding port 9, uses
Carry out the filling core material into counterweight housing, so as to form satisfactory counter weight construction.
Claims (8)
1. a kind of fork-lift truck counterweight housing, it is characterised in that：Including first leg component (1), the second leg assembly (2), draw groups
Part (3), lampshade component (5) and counterweight rear assembly (4), the first leg component (1) and the second leg assembly (2) are symmetrical
The both sides of counterweight rear assembly (4) are distributed in, before the first leg component (1) and the second leg assembly (2) include supporting leg
Plate (12a), supporting leg bending plate (12b), supporting leg bottom plate (12d) and supporting leg side plate (12c), the supporting leg foreboard (12a) include
Curved portion and the supporting leg mud guard for connecting curved portion, the curved portion are equipped with mounting-positioning holes (12e), the supporting leg bending
The both ends of plate (12b) are equipped with the opposite bending part in direction；The counterweight rear assembly (4) includes squab panel (4a), big bottom plate
(4b), left arc plate (4c1), right arc plate (4c), arc panel (4d) and lower cover (4e), the squab panel (4a) generally arc
Shape, its upper part is rectangular, lower part is in inverted trapezoidal, squab panel (4a) top respectively with the supporting leg side plate of its both sides (12c) phase
Even, the opposite side of the squab panel (4a) is equipped with big bottom plate (4b), and the shape of the big bottom plate (4b) is inverted trapezoidal, and the upper end is set
It is jagged；The left arc plate (4c1) and right arc plate (4c) are symmetrically distributed in squab panel (4a) both sides, and respectively with squab panel and big
Bottom plate connects；The squab panel top is equipped with the kidney slot (4a2) of installation traction component (3) embedded with word board plate (4a1), middle and lower part
With rectangular opening (4a3), the bottom of squab panel (4a) is connected with skewed arc panel (4d), and the lower cover (4e) is left for connection
Arc plate, right arc plate, the tablet to seal of big bottom plate and arc panel.
2. a kind of fork-lift truck counterweight housing according to claim 1, it is characterised in that：The traction component (3) includes traction
Pipe I (3c), traction tube II (3d), traction tube III (3e) and the first tractive unit (3a) and the second tractive unit setting up and down
(3b), first tractive unit (3a) are the kidney-shaped Cavity structural member of one end open, and second tractive unit (3b) is one end open
Ladder cavity component, mainly by it is upper traction sealing plate, it is lower traction sealing plate and side seal board form, first tractive unit (3a) and
The opening direction of second tractive unit (3b) is identical, the openend of first tractive unit (3a) and the opening of the second tractive unit (3b)
End is mounted on by kidney slot (4a2) and rectangular opening (4a3) on squab panel (4a) respectively, the both ends point of the traction tube I (3c)
It does not penetrate through to the bottom of the first tractive unit and upper traction sealing plate, the both ends of the traction tube II (3d) are penetrated through respectively to side seal
On plate and big bottom plate (4b), the both ends of the traction tube III (3e) are penetrated through respectively to lower traction sealing plate and arc panel (4d)
On.
3. a kind of fork-lift truck counterweight housing according to claim 1, it is characterised in that：The both sides on squab panel (4a) top
Equipped with symmetrical lampshade mounting hole (4a4), lampshade component (5), the lampshade component are fixed in lampshade mounting hole (4a4)
Including front side wall (5a), rear wall (5b), right side wall (5c), bottom wall (5d), upper lamp shade seat (5e) and lower lamp shade seat (5f), institute
The shape of front side wall (5a) and rear wall (5b) is stated as right-angled trapezium, the both ends of front side wall (5a) and rear wall (5b) are turned over
Side, right side wall (5c) be rectangle, bottom wall (5d) be kidney-shaped, the front side wall (5a), rear wall (5b), right side wall (5c) and bottom
Wall (5d) surrounds lampshade outer wall jointly, and the right side wall (5c) of the lampshade component (5) passes through lampshade spool (5g) and supporting leg bending
Plate (12b) is connected.
4. a kind of fork-lift truck counterweight housing according to claim 1, it is characterised in that：The notch of big bottom plate (4b) upper end
Place is equipped with herringbone sealing plate (6), and the sealing plate (6) and the supporting leg bending plate (12b) of the left and right sides collectively constitute counterweight housing
A part, sealing plate (6) outside are connected with round steel (6a).
5. a kind of fork-lift truck counterweight housing according to claim 4, it is characterised in that：It is set in the counterweight rear assembly (4)
There are the first reinforcing plate (4b1) and the second reinforcing plate (6b), first reinforcing plate (4b1) is fixed on big bottom plate (4b), described
One end of second reinforcing plate (6b) is connected with word board plate (4a1), the other end is connected with sealing plate (6).
6. a kind of fork-lift truck counterweight housing according to claim 5, it is characterised in that：It is set on first reinforcing plate (4b1)
There are several reinforcing ribs (4b2).
7. a kind of fork-lift truck counterweight housing according to claim 1, it is characterised in that：The first leg component (1) and
Positioning pipe (12e1) is equipped in two leg assemblies (2), the both ends of the positioning pipe (12e1) are penetrated through respectively to the peace of curved portion
It fills at location hole (12e) and supporting leg bottom plate (12d), is also installed in the curved portion of the first leg component (1) embedded with exhaust pipe
Seat (1a), described exhaust pipe mounting seat (1a) lower end are connected with exhaust pipe (1a1), and the other end of exhaust pipe (1a1) is penetrated through to branch
At leg bottom plate (12d), the exhaust pipe (1a1) is interspersed with positioning pipe (12e1)；The supporting leg of second leg assembly (2)
Fixed plate (2a) is additionally provided on mud guard.
8. a kind of fork-lift truck counterweight housing according to claim 1, it is characterised in that：The counterweight rear assembly upper end
Both sides are respectively equipped with left sealing cap plate (7) and right aling cap plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268530.3A CN105712255B (en) | 2016-04-27 | 2016-04-27 | A kind of fork-lift truck counterweight housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610268530.3A CN105712255B (en) | 2016-04-27 | 2016-04-27 | A kind of fork-lift truck counterweight housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105712255A CN105712255A (en) | 2016-06-29 |
| CN105712255B true CN105712255B (en) | 2018-05-22 |
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ID=56162109
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610268530.3A Active CN105712255B (en) | 2016-04-27 | 2016-04-27 | A kind of fork-lift truck counterweight housing |
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| US9574323B2 (en) * | 2014-08-08 | 2017-02-21 | Komatsu Ltd. | Hydraulic excavator |
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| JP3460972B2 (en) * | 1999-11-09 | 2003-10-27 | 日本輸送機株式会社 | Forklift with counter weight |
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| CN101932773A (en) * | 2008-02-27 | 2010-12-29 | 株式会社小松制作所 | Working vehicle |
| CN202466674U (en) * | 2012-02-09 | 2012-10-03 | 常林股份有限公司 | Steel shell structure for filling and counter weight of loader |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105712255A (en) | 2016-06-29 |
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