CN211733742U - Movable hydraulic lifting auxiliary loading and unloading device - Google Patents
Movable hydraulic lifting auxiliary loading and unloading device Download PDFInfo
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- CN211733742U CN211733742U CN201922302834.9U CN201922302834U CN211733742U CN 211733742 U CN211733742 U CN 211733742U CN 201922302834 U CN201922302834 U CN 201922302834U CN 211733742 U CN211733742 U CN 211733742U
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- chassis
- scissor
- rotating shaft
- horizontal rotating
- hydraulic lifting
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Abstract
The utility model discloses a movable hydraulic lifting auxiliary loading and unloading device, which has simple structure and is easy to realize, because a hydraulic pump and a motor mechanism are arranged beside a scissor-type lifting mechanism instead of under the scissor-type lifting mechanism, the lowest height of the scissor-type lifting mechanism can not be improved, the device is suitable for the application that the ground clearance of the scissor-type lifting mechanism is required to be as low as possible at a certain moment, and the practicability is good; in addition, the wheel type moving mechanism is connected between the connecting seats on the side wall of the underframe instead of being arranged under the underframe, so that the height of the underframe cannot be greatly increased, namely the minimum height of the scissor type lifting mechanism cannot be greatly increased, the wheel type moving mechanism is suitable for application requiring the scissor type lifting mechanism to be as low as possible from the ground at a certain moment, and has good practicability; in addition, the elastic buffer is arranged, so that the chassis is convenient to descend and buffer.
Description
Technical Field
The utility model relates to a portable hydraulic pressure goes up and down to assist and goes up and down a device.
Background
At present, most of driving mechanisms of the existing scissor-type lifting frames are arranged under the lifting frames, and occupy a certain height, so that the lowest height of the lifting frames is improved, and the driving mechanisms are not suitable for application in some occasions requiring the scissor-type lifting frames to be as low as possible from the ground; in addition, most of the traveling mechanisms of the existing movable frame are arranged right below the movable frame, occupy a certain height, and are not suitable for applications requiring the movable frame to be as low as possible from the ground in certain occasions.
Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes above-mentioned technique is not enough, provides a portable hydraulic pressure goes up and down to assist and goes up and down a device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a supplementary device of going up and down of portable hydraulic pressure lift, including chassis 1, chassis 1 upwards is connected with backup pad 3 through cutting fork elevating system 2, the lateral wall all is equipped with a plurality of connecting seats 11 around chassis 1, is connected with wheeled moving mechanism 4 between the connecting seat 11 of homonymy, with it is adjacent to cut fork elevating system 2 be equipped with on chassis 1 and be used for the drive cut the hydraulic pump 5 of 2 actions of fork elevating system and be used for the drive the motor mechanism 6 of 4 actions of wheeled moving mechanism, with backup pad 3 corresponds it is right to be equipped with a plurality of being used for on chassis 1 backup pad 3 carries out the elastic buffer 7 that cushions.
In the above-mentioned mobile hydraulic lifting auxiliary loading and unloading device, the scissor lift mechanism 2 includes a scissor rod assembly 21 mounted on the base frame 1 and a hydraulic cylinder 22 for actuating the scissor rod assembly 21, and the hydraulic cylinder 22 is connected to the hydraulic pump 5.
The wheel type moving mechanism 4 comprises bearings 41 arranged on the connecting base 11, a horizontal rotating shaft 42 is connected between the bearings 41 on the same side, a guide wheel 43 which rotates synchronously with the horizontal rotating shaft 42 and is used for walking is arranged on the horizontal rotating shaft 42, and at least one horizontal rotating shaft 42 is in transmission connection with the motor mechanism 6.
In the above mobile hydraulic lifting auxiliary loading and unloading device, the height of the axis of the horizontal rotating shaft 42 is not lower than the height of the bottom end of the bottom frame 1.
In the above-mentioned mobile hydraulic lifting auxiliary loading and unloading device, the elastic buffer 7 comprises a sleeve 71 fixed on the base frame 1, and a supporting member 72 contacting with the supporting plate 3 is upwardly connected in the sleeve 71 through a buffer spring.
In the above-mentioned mobile hydraulic lifting auxiliary loading and unloading device, the supporting member 72 is made of high-strength rubber or the upper end of the supporting member 72 is provided with high-strength rubber.
In the above mobile hydraulic lifting auxiliary loading and unloading device, the number of the elastic buffers 7 is 4, and the elastic buffers are arranged on the base frame 1 in a rectangular array.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the hydraulic pump and the motor mechanism are arranged beside the scissor-type lifting mechanism instead of being arranged under the scissor-type lifting mechanism, so that the lowest height of the scissor-type lifting mechanism cannot be increased, the hydraulic pump and the motor mechanism are suitable for application requiring the scissor-type lifting mechanism to be as low as possible from the ground at a certain moment, and the practicability is good; in addition, the wheel type moving mechanism is connected between the connecting seats on the side wall of the underframe and is not arranged under the underframe, so that the height of the underframe cannot be greatly increased, namely the minimum height of the scissor type lifting mechanism cannot be greatly increased, the wheel type moving mechanism is suitable for application requiring the scissor type lifting mechanism to be as low as possible from the ground at a certain moment, and the wheel type moving mechanism is good in practicability; in addition, the elastic buffer is arranged, so that the chassis is convenient to descend and buffer.
2. The axle center height of horizontal rotating shaft is not less than chassis bottom height, so, be favorable to horizontal rotating shaft goes up the installation behind the guide pulley, can not great improvement the height of chassis, can not great improvement promptly cut fork elevating system's minimum height, be applicable to the application that requires to cut fork elevating system terrain clearance as far as possible at a certain moment, the practicality is good.
Drawings
Fig. 1 is a perspective view of the present disclosure.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of examples to facilitate understanding by those skilled in the art:
as shown in fig. 1, a portable hydraulic lifting assists about a device, including chassis 1, chassis 1 upwards is connected with backup pad 3 through cutting fork elevating system 2, the lateral wall all is equipped with a plurality of connecting seats 11 around chassis 1, is connected with wheeled moving mechanism 4 between the connecting seat 11 of homonymy, with it is adjacent to cut fork elevating system 2 be equipped with on chassis 1 and be used for the drive cut the hydraulic pump 5 of 2 actions of fork elevating system and be used for the drive motor mechanism 6 of 4 actions of wheeled moving mechanism, with backup pad 3 corresponds be equipped with a plurality of right on chassis 1 the elastic buffer 7 that backup pad 3 cushions.
As mentioned above, the structure of the lifting device is simple and easy to realize, and the hydraulic pump 5 and the motor mechanism 6 are arranged beside the scissor type lifting mechanism 2 instead of being arranged under the scissor type lifting mechanism 2, so that the lowest height of the scissor type lifting mechanism 2 cannot be increased, the lifting device is suitable for application requiring the scissor type lifting mechanism 2 to be as low as possible from the ground at a certain moment, and the practicability is good; in addition, the wheel type moving mechanism 4 is connected between the connecting seats 11 on the side wall of the underframe 1, and is not arranged under the underframe 1, so that the height of the underframe 1 is not greatly increased, namely the lowest height of the scissor type lifting mechanism 2 is not greatly increased, the wheel type moving mechanism is suitable for application requiring the scissor type lifting mechanism 2 to be as low as possible from the ground at a certain moment, and the wheel type moving mechanism is good in practicability; in addition, the elastic buffer 7 is arranged to facilitate the descending buffering of the underframe 1.
As described above, in the specific implementation, the scissor lift mechanism 2 includes the scissor lever assembly 21 mounted on the base frame 1 and the hydraulic cylinder 22 for operating the scissor lever assembly 21, and the hydraulic cylinder 22 is connected to the hydraulic pump 5.
As described above, in a specific implementation, the wheel moving mechanism 4 includes the bearings 41 installed on the connecting seat 11, the horizontal rotating shaft 42 is connected between the bearings 41 on the same side, the horizontal rotating shaft 42 is installed with the guide wheel 43 which rotates synchronously with the horizontal rotating shaft 42 for traveling, and at least one horizontal rotating shaft 42 is in transmission connection with the motor mechanism 6.
As described above, in specific implementation, the height of the axis of the horizontal rotating shaft 42 is not lower than the height of the bottom end of the base frame 1, so that the height of the base frame 1 is not greatly increased after the guide wheel 43 is installed on the horizontal rotating shaft 42, that is, the minimum height of the scissor-type lifting mechanism 2 is not greatly increased, and the method is suitable for an application requiring the scissor-type lifting mechanism 2 to be as low as possible from the ground at a certain time, and has good practicability.
As described above, in practical implementation, the elastic buffer 7 includes a sleeve 71 fixed on the base frame 1, and a support 72 for contacting the support plate 3 is upwardly connected to the sleeve 71 through a buffer spring.
As mentioned above, in practical implementation, the supporting member 72 is a high-strength rubber or the upper end of the supporting member 72 is provided with a high-strength rubber.
As mentioned above, in practical implementation, the number of the elastic buffers 7 is 4, and the elastic buffers are arranged on the chassis 1 in a rectangular array.
As described above, the present disclosure is directed to a mobile hydraulic lifting auxiliary loading and unloading device, and all technical solutions having the same or similar structure to the present disclosure should be considered to fall within the scope of the present disclosure.
Claims (7)
1. The utility model provides a portable hydraulic pressure goes up and down to assist and goes up and down a device, its characterized in that is including chassis (1), chassis (1) upwards is connected with backup pad (3) through cutting fork elevating system (2), the lateral wall all is equipped with a plurality of connecting seat (11) around chassis (1), is connected with wheeled moving mechanism (4) between connecting seat (11) of homonymy, with it is adjacent to cut fork elevating system (2) be equipped with on chassis (1) and be used for the drive cut hydraulic pump (5) and be used for the drive of fork elevating system (2) action motor mechanism (6) of wheeled moving mechanism (4) action, with backup pad (3) correspond be equipped with on chassis (1) a plurality of be used for right backup pad (3) carry out the elasticity buffer (7) that cushion.
2. A mobile hydraulic lift assistance device according to claim 1 wherein the scissor lift mechanism (2) comprises a scissor assembly (21) mounted on the chassis (1) and a hydraulic cylinder (22) for actuating the scissor assembly (21), the hydraulic cylinder (22) being connected to the hydraulic pump (5).
3. The device for assisting loading and unloading of a mobile hydraulic lifting as claimed in claim 1, wherein the wheel-type moving mechanism (4) comprises bearings (41) mounted on the connecting base (11), a horizontal rotating shaft (42) is connected between the bearings (41) on the same side, a guide wheel (43) which rotates synchronously with the horizontal rotating shaft (42) for walking is mounted on the horizontal rotating shaft (42), and at least one horizontal rotating shaft (42) is in transmission connection with the motor mechanism (6).
4. A mobile hydraulic lifting auxiliary loading and unloading device according to claim 3, characterized in that the height of the axis of the horizontal rotating shaft (42) is not lower than the height of the bottom end of the chassis (1).
5. A mobile hydraulic lifting auxiliary lower and upper unit according to any of claims 1-4, characterized in that the elastic buffer (7) comprises a sleeve (71) fixed on the base frame (1), and a support member (72) for contacting the support plate (3) is connected upwards in the sleeve (71) through a buffer spring.
6. A mobile hydraulic lifting auxiliary loading and unloading device according to claim 5, wherein the supporting member (72) is a super rubber or the upper end of the supporting member (72) is provided with a super rubber.
7. A mobile hydraulic lifting auxiliary lower and upper unit according to claim 5, characterized in that the number of the elastic buffers (7) is 4, and the rectangular array is arranged on the base frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922302834.9U CN211733742U (en) | 2019-12-18 | 2019-12-18 | Movable hydraulic lifting auxiliary loading and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922302834.9U CN211733742U (en) | 2019-12-18 | 2019-12-18 | Movable hydraulic lifting auxiliary loading and unloading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211733742U true CN211733742U (en) | 2020-10-23 |
Family
ID=72869563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922302834.9U Active CN211733742U (en) | 2019-12-18 | 2019-12-18 | Movable hydraulic lifting auxiliary loading and unloading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211733742U (en) |
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2019
- 2019-12-18 CN CN201922302834.9U patent/CN211733742U/en active Active
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