CN212374805U - Balancing weight adjusting device - Google Patents
Balancing weight adjusting device Download PDFInfo
- Publication number
- CN212374805U CN212374805U CN201922468458.0U CN201922468458U CN212374805U CN 212374805 U CN212374805 U CN 212374805U CN 201922468458 U CN201922468458 U CN 201922468458U CN 212374805 U CN212374805 U CN 212374805U
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- CN
- China
- Prior art keywords
- balancing weight
- adjusting device
- weight
- side wall
- fixed plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000009471 action Effects 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a balancing weight adjusting device, including fork truck backshell, lower balancing weight and last balancing weight, the balancing weight is inlayed and is set up on the fork truck backshell down, the balancing weight is located balancing weight below down, it is connected through the telescopic link to go up between balancing weight and the lower balancing weight, the fixed horizontal fixed plate that is provided with of balancing weight inside wall down, and be provided with the rectangle opening that offsets with lateral wall under the fixed plate on the balancing weight down, it is connected with the bull stick to rotate on the fixed plate, the bull stick runs through fixed plate fixedly connected with turning handle downwards, the turning handle is located the rectangle opening, lateral wall both ends still rotate on the fixed plate and are connected with a pair of lead screw, and the action wheel both sides are located. The utility model discloses a combination setting of last balancing weight and balancing weight down, the focus of regulation balancing weight that can be comparatively nimble can also adapt to the goods of different weights through adding the board that adds the weight, has avoided the defect that traditional welding balancing weight is not adjustable, and is comparatively practical.
Description
Technical Field
The utility model relates to a technical field is adjusted to the fork truck balancing weight, especially relates to a balancing weight adjusting device.
Background
The balancing weight is the heavy object that is used for increasing self weight and comes keep balance, in the actual life, to the regulation of balancing weight, uses a lot of aspects, in the fork truck field, can apply the balancing weight equally and ensure that fork truck fork send the goods steadily go on.
However, traditional fork truck balancing weight is the beading on the fork truck backshell mostly, balancing weight rigidity, and weight is invariable, can not send the focus height of the corresponding adjustment balancing weight of quality of goods or increase the quality of weighing plate according to fork truck fork, causes fork truck fuel unnecessary extravagant easily, has certain limitation when using.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the forklift balancing weight cannot be adjusted to have certain limitation in the prior art, thereby providing a balancing weight adjusting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a balancing weight adjusting device comprises a forklift rear shell, a lower balancing weight and an upper balancing weight, wherein the lower balancing weight is embedded on the forklift rear shell, the lower balancing weight is positioned below the upper balancing weight, the upper balancing weight is connected with the lower balancing weight through a telescopic rod, a transverse fixing plate is fixedly arranged on the inner side wall of the lower balancing weight, a rectangular opening which is abutted against the lower side wall of the fixing plate is arranged on the lower balancing weight, a rotating rod is rotatably connected on the fixing plate, the rotating rod downwards penetrates through the fixing plate and is fixedly connected with a rotating handle, the rotating handle is positioned in the rectangular opening, a pair of lead screws are rotatably connected at two ends of the upper side wall of the fixing plate and are symmetrically arranged at two sides of a driving wheel, the two lead screws upwards penetrate through the upper edge of the lower balancing weight and the lower edge of the upper balancing weight, and a matched bearing, the fixed cover is equipped with the action wheel on the action wheel, every fixed cover is equipped with the follow driving wheel with the action wheel meshing on the lead screw, go up fixed ear that is provided with and lead screw threaded connection in the counter weight piece.
Preferably, a sliding frame is arranged in the upper balancing weight, the inner wall of the sliding frame is connected with a balancing pull plate in a sliding mode, a handle and positioning plates with symmetrical positions are fixedly arranged on the outer side wall of the balancing pull plate, each positioning plate is connected with a positioning bolt in a threaded mode, and each positioning bolt penetrates through the positioning plate inwards and is connected with the side wall of the upper balancing weight in a threaded mode.
Preferably, the outer surface of the rotating handle is wrapped with a layer of soft sponge.
Preferably, the upper balancing weight is further provided with a ventilation opening.
Preferably, the driving wheel and the driven wheel are both provided with anti-skid lines.
The utility model has the advantages that: the utility model discloses in through the combination setting of last balancing weight and lower balancing weight, can rotate the bull stick and pass through the action wheel and drive from the driving wheel and then adjust the focus of balancing weight, and then make fork truck transport comparatively steadily according to the effectual holistic focus of stable fork truck of weight of the goods that fork truck pitched, when balancing weight is not enough to play some balancing act, can also reach new balanced requirement through adding the balancing weight, the operation is comparatively in the aspect, the traditional defect that is difficult to adjust the balancing weight focus with the direct welding of balancing weight on the backshell has been avoided, certain practicality has.
Drawings
Fig. 1 is a schematic structural view of a counterweight block adjusting device according to the present invention;
fig. 2 is a schematic diagram of a back structure of a counterweight adjusting device according to the present invention.
In the figure: 1 forklift rear shell, 2 lower balancing weights, 3 upper balancing weights, 4 telescopic rods, 5 ventilating ports, 6 sliding frames, 7 balancing pull plates, 8 positioning plates, 9 positioning bolts, 10 lead screws, 11 rectangular openings, 12 rotating handles, 13 rotating rods, 14 driving wheels, 15 driven wheels, 16 fixing plates and 17 fixing lugs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a balancing weight adjusting device comprises a forklift rear shell 1, a lower balancing weight 2 and an upper balancing weight 3, wherein the lower balancing weight 2 is embedded in the forklift rear shell 1, the lower balancing weight 2 is positioned below the upper balancing weight 3, the upper balancing weight 3 is connected with the lower balancing weight 2 through an expansion link 4, a sliding frame 6 is arranged in the upper balancing weight 3, the inner wall of the sliding frame 6 is connected with a balancing weight pulling plate 7 in a sliding manner, the outer side wall of the balancing weight pulling plate 7 is fixedly provided with a handle and positioning plates 8 with symmetrical positions, each positioning plate 8 is in threaded connection with a positioning bolt 9, each positioning bolt 9 penetrates through the positioning plate 8 inwards to be in threaded connection with the side wall of the upper balancing weight 3, when the forklift transports heavy goods and can not play a corresponding role simply by adjusting the position of the upper balancing weight 3, a corresponding weighting plate can be placed on the balancing weight pulling plate 7, counter weight arm-tie 7 with aggravate between the board through fastening bolt fastening connection, the utility model discloses in just do not much the introduction, go up and still be provided with ventilative mouthful 5 on the balancing weight 3, fork truck locates the oil tank in fork truck backshell 1 and the engine in the in-process of long-term work and can produce the certain heat of mouthful, the setting of ventilative mouthful 5 can be spread these heats, avoid the heat to pile up for a long time, influence fork truck's life, 2 inside walls of balancing weight are fixed down and are provided with horizontal fixed plate 16, and be provided with down on the balancing weight 2 with fixed plate 16 rectangle opening 11 that the lateral wall offsets down, it is connected with the bull stick 13 to rotate on the fixed plate 16, bull stick 13 runs through fixed plate 16 fixedly connected with turning handle 12 downwards, turning handle 12 is located rectangle opening 11, 12 outer surface parcel of turning handle has the soft and the even sponge of thickness of one deck texture, through parcel soft sponge on turning handle 12 is that the sponge staff is turning handle 12 adjusts the height of going Fingers cannot generate strangulation when the center of gravity of the weight is balanced, the comfort level of a human body is improved, a pair of screw rods 10 are rotatably connected to two ends of the side wall of the fixing plate 16, the two screw rods 10 are symmetrically arranged on two sides of the driving wheel 14, the two screw rods 10 both upwards penetrate through the upper edge of the lower balancing weight 2 and the lower edge of the upper balancing weight 3, matched bearings are arranged at the joint of the upper edge of the lower balancing weight 2 and the screw rods 10, the driving wheel 14 is fixedly sleeved on the driving wheel 14, the driven wheel 15 meshed with the driving wheel 14 is fixedly sleeved on each screw rod 10, anti-slip grains are arranged on the driving wheel 14 and the driven wheel 15, the anti-slip grains are arranged on the driving wheel 14 and the driven wheel 15, so that when a worker rotates the rotating rod 13 to drive the driven wheel 15 through the driving wheel 14 to adjust the center of gravity of the upper, a fixing lug 17 in threaded connection with the screw rod 10 is fixedly arranged in the upper balancing weight 3.
In the utility model, when the gravity center of the balancing weight is too high during actual use, the rotating handle 12 is rotated in the forward direction, the driving wheel 14 fixedly sleeved on the rotating rod 13 drives the driven wheel 15 to rotate, the screw rod 10 rotates along with the rotation, the fixing lug 17 in threaded connection with the screw rod 10 moves up and down along with the screw rod 10, and the fixing lug 17 drives the upper balancing weight 3 to move down in the process of moving down, so that the overall center of the balancing weight moves down; when the balancing weight focus is low excessively, the contra-rotation turning handle 12 this moment, the action wheel 14 of fixed cover on the bull stick 13 drives from 15 contra-rotations of driving wheel, lead screw 10 rotates along with it, fixed ear 17 with lead screw 10 threaded connection shifts up on lead screw 10 along with, fixed ear 17 shifts up in the process of moving up and drives balancing weight 3, and then make the whole focus of balancing weight shift up, it is heavier when fork truck transported goods, simple through adjusting when the position of going up balancing weight 3 can not play corresponding effect, can place corresponding weight increasing plate on balancing weight arm-tie 7 this moment and increase the quality of balancing weight, thereby make fork truck no matter what kind of state, can both reach balanced state through the focus of adjusting the balancing weight.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A balancing weight adjusting device comprises a forklift rear shell (1), a lower balancing weight (2) and an upper balancing weight (3), wherein the lower balancing weight (2) is embedded on the forklift rear shell (1), the lower balancing weight (2) is positioned below the upper balancing weight (3), the upper balancing weight (3) is connected with the lower balancing weight (2) through a telescopic rod (4), the balancing weight adjusting device is characterized in that a transverse fixing plate (16) is fixedly arranged on the inner side wall of the lower balancing weight (2), a rectangular opening (11) which is abutted against the lower side wall of the fixing plate (16) is arranged on the lower balancing weight (2), a rotating rod (13) is rotatably connected on the fixing plate (16), the rotating rod (13) penetrates through the fixing plate (16) and is fixedly connected with a rotating handle (12), the rotating handle (12) is positioned in the rectangular opening (11), a pair of lead screws (10) is rotatably connected at two ends of the upper side wall of the fixing plate (16), two action wheel (14) both sides are located to lead screw (10) symmetry, and two lead screws (10) all upwards run through lower balancing weight (2) border, go up the setting of balancing weight (3) lower border, the border is provided with the bearing that matches with lead screw (10) junction down on balancing weight (2), fixed cover is equipped with action wheel (14) on action wheel (14), every fixed cover is equipped with from driving wheel (15) with action wheel (14) meshing on lead screw (10), it is provided with fixed ear (17) with lead screw (10) threaded connection to go up balancing weight (3) internal fixation.
2. The balancing weight adjusting device according to claim 1, wherein a sliding frame (6) is arranged in the upper balancing weight (3), a balancing weight pulling plate (7) is slidably connected to an inner wall of the sliding frame (6), a handle and positioning plates (8) with symmetrical positions are fixedly arranged on an outer side wall of the balancing weight pulling plate (7), a positioning bolt (9) is threadedly connected to each positioning plate (8), and each positioning bolt (9) penetrates through the positioning plate (8) inwards to be threadedly connected with a side wall of the upper balancing weight (3).
3. A clump weight adjusting device according to claim 1, characterized in that the outer surface of the rotating handle (12) is wrapped with a layer of soft sponge.
4. A clump weight adjusting device according to claim 1, characterized in that said upper clump weight (3) is further provided with a ventilation opening (5).
5. A clump weight adjusting device according to claim 1, characterized in that both the driving wheel (14) and the driven wheel (15) are provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468458.0U CN212374805U (en) | 2019-12-31 | 2019-12-31 | Balancing weight adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922468458.0U CN212374805U (en) | 2019-12-31 | 2019-12-31 | Balancing weight adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212374805U true CN212374805U (en) | 2021-01-19 |
Family
ID=74157590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922468458.0U Expired - Fee Related CN212374805U (en) | 2019-12-31 | 2019-12-31 | Balancing weight adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212374805U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108484A (en) * | 2021-12-09 | 2022-03-01 | 山东省交通科学研究院 | Bridge engineering maintenance hanging basket in civil engineering field |
| CN114458000A (en) * | 2022-03-31 | 2022-05-10 | 中海外交通建设有限公司 | A basket is hung in safe construction for building engineering |
| CN115321433A (en) * | 2022-10-17 | 2022-11-11 | 沛县汉方机械制造股份有限公司 | Forklift capable of stepless adjusting balance weight |
-
2019
- 2019-12-31 CN CN201922468458.0U patent/CN212374805U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108484A (en) * | 2021-12-09 | 2022-03-01 | 山东省交通科学研究院 | Bridge engineering maintenance hanging basket in civil engineering field |
| CN114108484B (en) * | 2021-12-09 | 2024-04-30 | 山东省交通科学研究院 | Bridge engineering maintenance hanging basket in civil engineering field |
| CN114458000A (en) * | 2022-03-31 | 2022-05-10 | 中海外交通建设有限公司 | A basket is hung in safe construction for building engineering |
| CN115321433A (en) * | 2022-10-17 | 2022-11-11 | 沛县汉方机械制造股份有限公司 | Forklift capable of stepless adjusting balance weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210119 |