CN218371588U - Adjustable counterweight device for forklift - Google Patents
Adjustable counterweight device for forklift Download PDFInfo
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- CN218371588U CN218371588U CN202222744259.XU CN202222744259U CN218371588U CN 218371588 U CN218371588 U CN 218371588U CN 202222744259 U CN202222744259 U CN 202222744259U CN 218371588 U CN218371588 U CN 218371588U
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- forklift
- bearing
- balancing weight
- bearing rod
- counterweight device
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Abstract
The utility model relates to a fork truck technical field provides an adjustable counter weight device for fork truck, including automobile body and the counter weight mechanism of setting at the automobile body afterbody, counter weight mechanism includes the main slideway, first telescoping cylinder, balancing weight, second telescoping cylinder and bearing rod, and the automobile body afterbody has been seted up squarely and has been held the chamber, and main slideway fixed mounting is at the square chamber diapire that holds, and the balancing weight slides and sets up on the main slideway, and first telescoping cylinder both ends are connected respectively on squarely holding intracavity wall and balancing weight, and the swing of bearing rod top sets up in the balancing weight bottom, and the bearing rod swings the back bottom towards ground. Through above-mentioned technical scheme, solved among the prior art transport the problem that makes fork truck focus skew easily of heavier goods.
Description
Technical Field
The utility model relates to a fork truck technical field, it is specific relates to an adjustable counter weight device for fork truck.
Background
Fork truck is industrial haulage vehicle, indicates to load and unload, stack and the various wheeled haulage vehicle of short distance transportation operation to finished pallet goods, and fork truck's transport mechanism is located the front end of vehicle, and when the goods of transport was overweight, fork truck focus shifted, leans forward easily, seriously still can cause the rollover, and to this problem, prior art does not have fine solution, has brought the trouble for the work of this field, consequently needs a device of adjustable control fork truck focus urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable counter weight device for fork truck has solved the transport among the correlation technique and has made the problem that fork truck focus shifted easily than the heavier goods.
The technical scheme of the utility model as follows: the utility model provides an adjustable counter weight device for fork truck, is in including automobile body and setting the counter weight mechanism of automobile body afterbody, counter weight mechanism includes main slide, first telescoping cylinder, balancing weight, second telescoping cylinder and bearing rod, the automobile body afterbody has been seted up squarely and has been held the chamber, main slide fixed mounting is in squarely hold the chamber diapire, the balancing weight slides and sets up on the main slide, first telescoping cylinder both ends are connected respectively squarely hold the intracavity wall with on the balancing weight, the swing of bearing rod top sets up the balancing weight bottom, the bearing rod swings the back bottom towards ground.
As a further technical solution, the method comprises the following steps,
the balancing weight bottom surface has the bearing and holds the chamber, the swing setting in bearing rod top is in the bearing holds on the inner wall in chamber, the rotation of bearing rod bottom is provided with the supporting wheel.
As a further technical solution, it is proposed that,
the bearing accommodating cavity comprises a bearing accommodating cavity inner wall and a bearing rod, and is characterized by further comprising a second telescopic cylinder, wherein two ends of the second telescopic cylinder are hinged to the bearing accommodating cavity inner wall and the middle of the bearing rod respectively and used for driving the bearing rod to swing.
As a further technical solution, it is proposed that,
the bearing rod comprises a hinge section and a support section, and a spring damper is connected between the hinge section and the support section.
As a further technical solution, it is proposed that,
the equal fixed mounting in square chamber both sides wall has supplementary slide, the balancing weight is in simultaneously main slide with slide on the supplementary slide.
As a further technical solution, it is proposed that,
the automobile body both sides face all swings and is provided with the bracing piece, the bracing piece tip has the supporting part, have anti-skidding line on the supporting part.
As a further technical solution, it is proposed that,
the vehicle body is characterized by further comprising a third telescopic cylinder, wherein two ends of the third telescopic cylinder are hinged to the side face of the vehicle body and the middle of the supporting rod respectively and used for driving the supporting rod to swing.
As a further technical solution, the method comprises the following steps,
and a horizontal monitor is arranged on the vehicle body and is electrically connected with the third telescopic cylinder.
As a further technical solution, the method comprises the following steps,
the vehicle body is provided with a protective frame, and the protective frame is located above the driving seat.
As a further technical solution, the method comprises the following steps,
the protective frame with all install the warning light on the balancing weight.
The utility model discloses a theory of operation and beneficial effect do: the forklift truck comprises a truck body, a counterweight mechanism, a main slideway, a counterweight block, a bearing rod, a lifting mechanism and a lifting mechanism, wherein the truck body is provided with a square accommodating cavity at the tail end of the truck body; through addding balancing weight and bearing pole, solve the problem of fork truck focus skew when carrying heavier goods, the balancing weight prevents fork truck from tumbling forward, and the bearing pole prevents fork truck from tumbling backward again, and the balancing weight bottom surface is accomodate in the swing of bearing pole when not using, under the prerequisite that does not influence volume and overall structure rationality, has improved the security performance.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a forklift of the present invention;
FIG. 2 is a schematic structural view of the forklift at another angle in the present invention;
FIG. 3 is a schematic structural view of a square accommodating cavity of the present invention;
fig. 4 is a schematic structural view of the counterweight mechanism of the present invention;
in the figure: 1. the automobile body, 2, main slide, 3, first telescoping cylinder, 4, balancing weight, 5, second telescoping cylinder, 6, bearing rod, 7, square chamber that holds, 8, the chamber is held to the bearing, 9, bearing wheel, 10, articulated section, 11, the support section, 12, spring damper, 13, supplementary slide, 14, bracing piece, 15, the supporting part, 16, anti-skidding line, 17, third telescoping cylinder, 18, level monitor, 19, protective frame, 20, warning light.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1-4, this embodiment provides an adjustable counter weight device for fork truck, be in including automobile body 1 and setting the counter weight mechanism of 1 afterbody of automobile body, counter weight mechanism includes main slide 2, first telescoping cylinder 3, balancing weight 4, second telescoping cylinder 5 and bearing rod 6, 1 afterbody of automobile body has been seted up squarely and has been held chamber 7, 2 fixed mounting of main slide are in squarely hold 7 diapalls, balancing weight 4 slides and sets up on the main slide 2, 3 both ends of first telescoping cylinder are connected respectively squarely hold 7 inner walls in the chamber with on the balancing weight 4, the swing of 6 tops of bearing rod sets up balancing weight 4 bottoms, the bottom is towards ground after 6 swings of bearing rod.
In the embodiment, a square containing cavity 7 is formed in the tail end of a vehicle body 1, a counterweight mechanism is additionally arranged in the square containing cavity 7 to prevent the gravity center of a forklift from shifting, the square containing cavity 7 plays a role in containing and hiding, so that the whole structure is more compact, in operation, a first telescopic cylinder 3 is controlled to extend a counterweight block 4, the counterweight block 4 slides on a main slideway 2, the extended length is judged according to the weight of goods transported by the front end of the forklift (the existing transporting structure of the front end of the forklift is not shown in the drawing), supporting rods 6 are arranged at the bottom of the counterweight block 4 in a swinging mode, the supporting rods 6 are symmetrically arranged in pairs, the supporting action is played after the supporting rods 6 swing to a vertical state, the situation that the forklift overturns backwards due to the fact that an operator mistakenly operates the length of the extended counterweight block 4 is too long is prevented, the normal movement of the forklift is not influenced, and the whole volume is not influenced; through addding balancing weight 4 and bearing rod 6, solve the problem of fork truck focus skew when carrying heavier goods, balancing weight 4 prevents that fork truck from tumbling forward, and bearing rod 6 prevents fork truck from tumbling backward again, and bearing rod 6 swings when not using and accomodates balancing weight 4 bottom surfaces, under the prerequisite that does not influence volume and overall structure rationality, has improved the security performance.
Further, the method also comprises the following steps of,
the bottom surface of the balancing weight 4 is provided with a bearing accommodating cavity 8, the top end of the bearing rod 6 is arranged on the inner wall of the bearing accommodating cavity 8 in a swinging mode, and the bottom end of the bearing rod 6 is provided with a bearing wheel 9 in a rotating mode.
Further, the method also comprises the following steps of,
the bearing containing cavity is characterized by further comprising a second telescopic cylinder 5, wherein two ends of the second telescopic cylinder 5 are hinged to the inner wall of the bearing containing cavity 8 and the middle of the bearing rod 6 respectively and used for driving the bearing rod 6 to swing.
In this embodiment, the bearing holds chamber 8 and is used for accomodating and hides bearing rod 6 and bearing wheel 9, makes overall structure compacter, and bearing rod 6 swings and can accomodate into the bearing after reseing and hold chamber 8, and during operation bearing wheel 9 can roll on ground with ground contact, prevents that sliding friction from causing the damage.
Further, the method also comprises the following steps of,
the bearing rod 6 comprises a hinge section 10 and a support section 11, and a spring damper 12 is connected between the hinge section 10 and the support section 11.
In this embodiment, articulated section 10 articulates in the bearing holds the chamber 8 for the erection joint, supports section 11 and is used for installation bearing wheel 9 and plays the supporting role, when bearing wheel 9 and ground contact, for preventing bearing wheel 9 jacking balancing weight 4 that makes progress, destroys the gravity balance of balancing weight 4 and fork truck front end, installs spring damper 12 between articulated section 10 and support section 11.
Further, the method also comprises the following steps of,
the equal fixed mounting in square chamber 7 both sides wall has supplementary slide 13, balancing weight 4 is in simultaneously the main slideway 2 with slide on the supplementary slide 13.
In this embodiment, supplementary slide 13 is used for supplementary balancing weight 4's slip, makes the slip process more level and smooth stable, plays the supporting role simultaneously, guarantees that overall structure is firm and stable.
Further, the method also comprises the following steps of,
the two side faces of the vehicle body 1 are provided with support rods 14 in a swinging mode, the end portions of the support rods 14 are provided with support portions 15, and the support portions 15 are provided with anti-skid grains 16.
Further, the method also comprises the following steps of,
the trolley is characterized by further comprising a third telescopic cylinder 17, wherein two ends of the third telescopic cylinder 17 are hinged to the side face of the trolley body 1 and the middle of the supporting rod 14 respectively and used for driving the supporting rod 14 to swing.
Further, the method also comprises the following steps of,
the vehicle body 1 is provided with a level monitor 18, and the level monitor 18 is electrically connected with the third telescopic cylinder 17.
In this embodiment, the inclination angle of the vehicle body 1 is monitored in real time by the level monitor 18, when the vehicle body 1 accidentally falls to both sides, once the falling angle exceeds the set value of the level monitor 18, the controller transmits a signal to the third telescopic cylinder 17 to drive the supporting rods 14 to expand, the supporting portion 15 contacts with the ground to support the vehicle body 1 so as not to fall, the end portion of the supporting portion 15 is provided with the anti-skid grains 16 to increase the friction force with the ground, the supporting stability is more reliable, at least two supporting rods 14 are installed on each side of the vehicle body 1, and the stability is improved.
Further, the method also comprises the following steps of,
the vehicle body 1 is provided with a protective frame 19, and the protective frame 19 is positioned above a driving position.
Further, the method also comprises the following steps of,
and warning lamps 20 are arranged on the protective frame 19 and the balancing weight 4.
In this embodiment, protective frame 19 is located the driving position top, prevents that the goods accident from dropping and injures the driver by a crashing object, and warning light 20 on protective frame 19 is used for reminding personnel on every side to notice and dodge, also installs warning light 20 at the both sides face of balancing weight 4, and when balancing weight 4 stretched out, personnel of walking around did not notice and produce the collision easily, and warning light 20 installs in the side, is convenient for remind personnel on every side.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an adjustable counter weight device for fork truck, is in including automobile body (1) and setting the counter weight mechanism of automobile body (1) afterbody, a serial communication port, counter weight mechanism includes main slide (2), first telescoping cylinder (3), balancing weight (4), second telescoping cylinder (5) and bearing rod (6), automobile body (1) afterbody has been seted up squarely and has been held chamber (7), main slide (2) fixed mounting is in squarely hold chamber (7) diapire, balancing weight (4) slide to set up on main slide (2), first telescoping cylinder (3) both ends are connected respectively squarely hold chamber (7) inner wall with on balancing weight (4), bearing rod (6) top swing sets up balancing weight (4) bottom, bearing rod (6) swing back bottom is towards ground.
2. The adjustable counterweight device for the forklift is characterized in that a bearing accommodating cavity (8) is formed in the bottom surface of the counterweight block (4), the top end of the bearing rod (6) is arranged on the inner wall of the bearing accommodating cavity (8) in a swinging mode, and a bearing wheel (9) is arranged at the bottom end of the bearing rod (6) in a rotating mode.
3. The adjustable counterweight device for the forklift as claimed in claim 2, further comprising a second telescopic cylinder (5), wherein two ends of the second telescopic cylinder (5) are respectively hinged to the inner wall of the bearing accommodating cavity (8) and the middle of the bearing rod (6) and are used for driving the bearing rod (6) to swing.
4. The adjustable counterweight device for forklift trucks according to claim 2, characterized in that said carrying rod (6) comprises a hinged section (10) and a supporting section (11), between said hinged section (10) and supporting section (11) there is connected a spring damper (12).
5. The adjustable counterweight device for the forklift according to claim 1, wherein auxiliary slideways (13) are fixedly mounted on two side walls of the square accommodating cavity (7), and the counterweight block (4) slides on the main slideway (2) and the auxiliary slideways (13) simultaneously.
6. The adjustable counterweight device for forklift trucks according to claim 1, characterized in that the supporting rods (14) are arranged on both sides of the forklift truck (1) in a swinging manner, the supporting rods (14) are provided with supporting parts (15) at the ends, and the supporting parts (15) are provided with anti-skid threads (16).
7. The adjustable counterweight device for forklift trucks according to claim 6, further comprising a third telescopic cylinder (17), wherein two ends of the third telescopic cylinder (17) are respectively hinged to the side surface of the forklift body (1) and the middle part of the supporting rod (14) and are used for driving the supporting rod (14) to swing.
8. The adjustable counterweight device for forklift truck according to claim 7, wherein a level monitor (18) is mounted on the truck body (1), and the level monitor (18) is electrically connected with the third telescopic cylinder (17).
9. The adjustable counterweight device for forklift trucks according to claim 1, characterized in that a protective frame (19) is provided on the truck body (1), said protective frame (19) being located above the driving position.
10. The adjustable counterweight device for forklift truck of claim 9, wherein the guard frame (19) and the counterweight block (4) are both provided with warning lights (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744259.XU CN218371588U (en) | 2022-10-18 | 2022-10-18 | Adjustable counterweight device for forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222744259.XU CN218371588U (en) | 2022-10-18 | 2022-10-18 | Adjustable counterweight device for forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218371588U true CN218371588U (en) | 2023-01-24 |
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ID=84930441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222744259.XU Active CN218371588U (en) | 2022-10-18 | 2022-10-18 | Adjustable counterweight device for forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218371588U (en) |
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2022
- 2022-10-18 CN CN202222744259.XU patent/CN218371588U/en active Active
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