CN203498031U - Lifting lightering forklift structure - Google Patents
Lifting lightering forklift structure Download PDFInfo
- Publication number
- CN203498031U CN203498031U CN201320631372.5U CN201320631372U CN203498031U CN 203498031 U CN203498031 U CN 203498031U CN 201320631372 U CN201320631372 U CN 201320631372U CN 203498031 U CN203498031 U CN 203498031U
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- crane
- elevator
- drive motor
- lifting
- rotary
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Abstract
The utility model provides a lifting lightering forklift structure applied to the technical field of cargo lightering devices. A lifting support (2) of the lifting lightering forklift structure is connected with the front end portion of a forklift body (1), the lifting support (2) comprises an upper lifting support transverse beam (3) and a lower lifting support transverse beam (4), a rotation lead screw (5) is installed between the upper lifting support transverse beam (3) and the lower lifting support transverse beam (4), a driving motor (7) capable of driving the lead screw (5) to rotate is further arranged on the lifting support (2), a lifting block (6) is installed on the rotation lead screw (5) in a sleeved mode, a plurality of lightering forklifts (16) are arranged on the lifting block (6), and the driving motor (7) is connected with a controller (14) capable of controlling the driving motor (7) to be started or shut down. The lifting lightering forklift structure is reliable in performance, convenient to operate and capable of improving the controllability and the bearing force, and the safety of the carrying work is guaranteed while the labor strength of an operator is reduced.
Description
Technical field
The utility model belongs to cargo transfer equipment technical field, more particularly, relates to a kind of lifting transportation by lighter fork lift truck structure.
Background technology
When short-haul operation goods, for example goods is transported to shelf from lorry, or by goods when shelf are transported on lorry, often need to use fork truck, carrying fork truck is convenient and swift, labor intensity of operating staff is low.Fork truck Lift Part is the important component part of fork lift truck structure, and goods lifting carrying all drives Lift Part to complete by controller.Therefore, the quality good or not of fork truck Lift Part directly affects the vehicle performance of fork lift truck structure.In prior art, the handling and safety of a lot of fork lift truck structure is all poor, causes fork lift truck structure when transporting goods, to have potential safety hazard, and to portage, work brings inconvenience or carrying personnel is damaged.
Utility model content
Technical problem to be solved in the utility model is: for the deficiencies in the prior art, provide a kind of simple in structure, dependable performance, avoids carrying personnel to damage, and easy to operate lifting transportation by lighter fork lift truck structure.
Solve above-described technical matters, the technical scheme that the utility model is taked is:
The utility model is a kind of lifting transportation by lighter fork lift truck structure, comprise fork truck body, crane is fixedly connected with fork truck body leading section, described crane comprises crane entablatrance and crane cross sill, between described crane entablatrance and crane cross sill, rotary screw is installed, the drive motor that can drive screw mandrel to rotate is also set on described crane, elevator is sleeved on rotary screw, a plurality of transportation by lighter fork arms are set on elevator, and drive motor is connected with the controller that can control drive motor start and stop.
Preferably, described rotary screw comprises two, the two ends portion of two described rotary screws is flexibly connected with crane entablatrance and crane cross sill respectively, and two drive motor are set on described crane entablatrance, and two drive motor are connected with two rotary screws respectively.
Preferably, the two ends of two described rotary screws are flexibly connected with crane entablatrance and crane cross sill by connection bearing respectively, be positioned on the rotary screw of crane entablatrance lower position and be set with upper limit position block, be positioned on the rotary screw of crane cross sill upper position and be set with lower position block.
Preferably, two rotary screws are set to respectively near the left longeron of crane and the position of right vertical beam, elevator comprises the left assembly of elevator and the right assembly of elevator, the left assembly of elevator is connected by connecting portion with the right assembly of elevator, the left assembly of elevator and the right assembly of elevator are set on two rotary screws, when two drive motor drive two rotary screw rotations, two rotary screws are set to the structure that hand of rotation is identical.
Preferably, be positioned at a bottom limiting stopper is installed respectively on two rotary screws of crane cross sill lower position, a governor that can regulate drive motor rotating speed is respectively installed on each described drive motor, and described governor is connected with the controller that can control governor work.
Adopt the technical solution of the utility model, can obtain following beneficial effect:
Lifting transportation by lighter fork lift truck structure described in the utility model, simple in structure, fork truck body is connected with crane between crane entablatrance and crane cross sill installs plural rotary screw, elevator movable set is on rotary screw, by controller, control drive motor again, drive motor driven rotary screw mandrel rotates forward or backwards, thereby drives elevator along rotary screw up-and-down movement.By the cooperation of above-mentioned parts, can conveniently realize the lifting of transportation by lighter fork arm, when fork truck starts, can complete goods is transported on shelf by lorry quickly and easily, or by being transported on lorry on shelf.Lifting transportation by lighter fork lift truck structure of the present utility model, dependable performance, easy to operate, can improve the handling and bearing capacity of fork lift truck structure, the carrying work of applicable multiple goods, fork lift truck structure, when reducing labor intensity of operating staff, has guaranteed the safety of carrying work.
Accompanying drawing explanation
The expressed content of each accompanying drawing of this specification sheets and the mark in figure are made to brief description below:
Fig. 1 is the forward sight structural representation of lifting transportation by lighter fork lift truck structure described in the utility model;
Accompanying drawing acceptance of the bid note is respectively: 1, fork truck body; 2, crane; 3, crane entablatrance; 4, crane cross sill; 5, rotary screw; 6, elevator; 7, drive motor; 8, the left assembly of elevator; 9, the right assembly of elevator; 10, connecting portion; 11, upper limit position block; 12, lower position block; 13, bottom limiting stopper; 14, controller; 15, governor; 16, transportation by lighter fork arm; 17, left longeron; 18, right vertical beam.
The specific embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present utility model is described in further detail as the effect of the mutual alignment between the shape of each related member, structure, each several part and annexation, each several part and principle of work etc.:
As shown in Figure 1, the utility model is a kind of lifting transportation by lighter fork lift truck structure, comprise fork truck body 1, crane 2 is fixedly connected with fork truck body 1 leading section, described crane 2 comprises crane entablatrance 3 and crane cross sill 4, between described crane entablatrance 3 and crane cross sill 4, rotary screw 5 is installed, the drive motor 7 that can drive screw mandrel to rotate is also set on described crane 2, elevator 6 is sleeved on rotary screw 5, a plurality of transportation by lighter fork arms 16 are set on elevator 6, and drive motor 7 is connected with the controller 14 that can control drive motor 7 start and stop.
Preferably, described rotary screw 5 comprises two, the two ends portion of two described rotary screws 5 is flexibly connected with crane entablatrance 3 and crane cross sill 4 respectively, 7, two drive motor 7 of two drive motor are set on described crane entablatrance 3 to be connected with two rotary screws 5 respectively.
Preferably, the two ends of described two rotary screws 5 are flexibly connected with crane entablatrance 3 and crane cross sill 4 by connection bearing respectively, be positioned on the rotary screw 5 of crane entablatrance 3 lower positions and be set with upper limit position block 11, be positioned on the rotary screw 5 of crane cross sill 4 upper positions and be set with lower position block 12.
Preferably, two described rotary screws 5 are set to respectively near the left longeron 17 of crane 2 and the position of right vertical beam 18, elevator 6 comprises the left assembly 8 of elevator and the right assembly 9 of elevator, the left assembly 8 of elevator is connected by connecting portion 10 with the right assembly 9 of elevator, the left assembly 8 of elevator and the right assembly 9 of elevator are set on two rotary screws 5, when two drive motor 7 drive 5 rotation of two rotary screws, two rotary screws 5 are set to the structure that hand of rotation is identical.
Preferably, be positioned at a bottom limiting stopper 13 is installed respectively on two rotary screws 5 of crane cross sill 3 lower positions, a governor 15 that can regulate drive motor 7 rotating speeds is respectively installed on each described drive motor 7, and described governor 15 is connected with the controller 14 that can control governor 15 work.
Lifting transportation by lighter fork lift truck structure described in the utility model, when handling are not transported goods, two elevator assemblies of described elevator are positioned at the position bottom of rotary screw, and transportation by lighter fork arm is positioned at extreme lower position.While transporting goods, navigating mate reaches fork truck by the lorry or shelf that needs handling goods, navigating mate is controlled a plurality of drive motor forward rotation by controller, drive motor drives a plurality of screw mandrels to rotate again, at this moment, the left assembly of elevator and the right assembly of elevator that are sleeved on rotary screw move up along rotary screw, thereby drive transportation by lighter fork arm to rise, the height that elevator rises and the shelf of lorry or arrangement of goods adapt, thereby be convenient to goods to move on the fork fortune bar of fork truck from lorry or shelf, then navigating mate is controlled fork truck and is left lorry or shelf, arrival need to be put down on the lorry or shelf of goods, operating personal is controlled a plurality of drive motor by controller and is rotated backward, drive motor drives a plurality of screw mandrels to rotate again, at this moment, the left assembly of elevator and the right assembly of elevator that are sleeved on rotary screw move down along rotary screw, thereby drive transportation by lighter fork arm to decline, a plurality of transportation by lighter fork arms that are connected with elevator decline, elevator is reduced to and need to unloads the lorry of goods or the height that shelf adapt, thereby being convenient to carrying personnel transports goods from fork fortune bar.
Lifting transportation by lighter fork lift truck structure described in the utility model, simple in structure, fork truck body is connected with crane between crane entablatrance and crane cross sill installs plural rotary screw, elevator movable set is on rotary screw, by controller, control drive motor again, drive motor driven rotary screw mandrel rotates forward or backwards, thereby drives elevator along rotary screw up-and-down movement.By the cooperation of above-mentioned parts, can conveniently realize the lifting of transportation by lighter fork arm, when fork truck starts, can complete goods is transported on shelf by lorry quickly and easily, or by being transported on lorry on shelf.Lifting transportation by lighter fork lift truck structure of the present utility model, dependable performance, easy to operate, can improve the handling and bearing capacity of fork lift truck structure, the carrying work of applicable multiple goods, fork lift truck structure, when reducing labor intensity of operating staff, has guaranteed the safety of carrying work.
By reference to the accompanying drawings the utility model has been carried out to exemplary description above; obviously the concrete realization of the utility model is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasions, all in protection domain of the present utility model.
Claims (5)
1. fork lift truck structure is lightered in a lifting, comprise fork truck body (1), crane (2) is fixedly connected with fork truck body (1) leading section, it is characterized in that: described crane (2) comprises crane entablatrance (3) and crane cross sill (4), between described crane entablatrance (3) and crane cross sill (4), rotary screw (5) is installed, the drive motor (7) that can drive screw mandrel to rotate is also set on described crane (2), elevator (6) is sleeved on rotary screw (5), a plurality of transportation by lighter fork arms (16) are set on elevator (6), drive motor (7) is connected with the controller (14) that can control drive motor (7) start and stop.
2. fork lift truck structure is lightered in lifting according to claim 1, it is characterized in that: described rotary screw (5) comprises two, the two ends portion of described two rotary screws (5) is flexibly connected with crane entablatrance (3) and crane cross sill (4) respectively, on described crane entablatrance (3), two drive motor (7) are set, two drive motor (7) are connected with two rotary screws (5) respectively.
3. fork lift truck structure is lightered in lifting according to claim 2, it is characterized in that: the two ends of described two rotary screws (5) are flexibly connected with crane entablatrance (3) and crane cross sill (4) by connection bearing respectively, be positioned at the upper suit of rotary screw (5) upper limit position block (11) of crane entablatrance (3) lower position, be positioned at the upper suit of rotary screw (5) lower position block (12) of crane cross sill (4) upper position.
4. according to the lifting transportation by lighter fork lift truck structure described in claim 2 or 3, it is characterized in that: described two rotary screws (5) are set to respectively near the left longeron (17) of crane (2) and the position of right vertical beam (18), elevator (6) comprises the left assembly of elevator (8) and the right assembly of elevator (9), the left assembly of elevator (8) is connected by connecting portion (10) with the right assembly of elevator (9), the left assembly of elevator (8) and the right assembly of elevator (9) are set on two rotary screws (5), when two drive motor (7) drive two rotary screws (5) rotation, two rotary screws (5) are set to the structure that hand of rotation is identical.
5. fork lift truck structure is lightered in lifting according to claim 4, it is characterized in that: be positioned at a bottom limiting stopper (13) is installed respectively on two rotary screws (5) of crane cross sill (3) lower position, a governor (15) that can regulate drive motor (7) rotating speed is respectively installed on described each drive motor (7), and described governor (15) is connected with the controller (14) that can control governor (15) work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631372.5U CN203498031U (en) | 2013-10-12 | 2013-10-12 | Lifting lightering forklift structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320631372.5U CN203498031U (en) | 2013-10-12 | 2013-10-12 | Lifting lightering forklift structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203498031U true CN203498031U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320631372.5U Expired - Fee Related CN203498031U (en) | 2013-10-12 | 2013-10-12 | Lifting lightering forklift structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203498031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572455A (en) * | 2017-09-19 | 2018-01-12 | 芜湖金智王机械设备有限公司 | Door frame lowering or hoisting gear |
| CN109081278A (en) * | 2018-08-07 | 2018-12-25 | 肥东万安工程机械有限公司 | A kind of forklift door frame promotion alarm mechanism |
-
2013
- 2013-10-12 CN CN201320631372.5U patent/CN203498031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107572455A (en) * | 2017-09-19 | 2018-01-12 | 芜湖金智王机械设备有限公司 | Door frame lowering or hoisting gear |
| CN109081278A (en) * | 2018-08-07 | 2018-12-25 | 肥东万安工程机械有限公司 | A kind of forklift door frame promotion alarm mechanism |
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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 |
Granted publication date: 20140326 Termination date: 20151012 |
|
| EXPY | Termination of patent right or utility model |