CN214780563U

CN214780563U - Dumping protective lithium battery forklift

Info

Publication number: CN214780563U
Application number: CN202121149503.7U
Authority: CN
Inventors: 史磊
Original assignee: Liaoning Hou Neng Technology Co ltd
Current assignee: Liaoning Hou Neng Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-19
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a dumping protection type lithium battery forklift, in particular to the technical field of forklifts, which comprises a driving forklift body, wherein one side of the driving forklift body is provided with a movable support plate, the top end of the movable support plate is provided with two electric hydraulic cylinders, the pushing end of each electric hydraulic cylinder is provided with a pushing rod, one end of each pushing rod is connected with a connecting block, the top end of each connecting block is provided with a connecting fork plate, the top end of each connecting fork plate is provided with a concave frame, and a protection mechanism is arranged inside each concave frame; the protection mechanism comprises a transmission screw rod. The utility model discloses a set up protection machanism, drive first screw ring and second screw through servo motor and be close to each other to can make two protection extension boards extrude fixed operation firmly to the goods both sides, the goods that is applicable to different width uses, facilitates the use more, and the anti-overturning effect is better, and the injury of being difficult for meeting accident has not only protected the goods of personnel and protection, avoids damaging, and is safer, more practical, and the practicality is good.

Description

Dumping protective lithium battery forklift

Technical Field

The utility model relates to a fork truck technical field, more specifically say, the utility model relates to an empty protection type lithium cell fork truck.

Background

In the use process of the forklift, the forklift is generally used for freight operation of a storage center, goods in a warehouse are transported, the forklift is driven by a motor, the forklift is generally applied to the storage industry due to compact body, flexible movement, light dead weight and good environmental protection performance, and along with popularization of lithium batteries, a plurality of lithium battery forklifts with a certain number of points are put into the freight operation.

However, in practical use, like in the general use of fork truck, fork the goods and then shift to another place, the goods is because the goods is put the problem and is caused very easily and topple over and scatter in the transportation, takes place unexpected injury like this most easily, causes personnel's injury and goods to damage, and the security is low, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a topple over protection formula lithium cell fork truck, through setting up protection machanism, the goods that is applicable to different widths carries out the clamping and uses, facilitates the use more, and it is better to prevent empting the effect, is difficult for taking place accidental injury, has not only protected the goods of personnel and protection, avoids damaging, and is safer, more practical, and the practicality is good to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dumping protection type lithium battery forklift comprises a driving forklift box, wherein a moving support plate is arranged on one side of the driving forklift box, two electric hydraulic cylinders are arranged at the top ends of the moving support plate, pushing ends of the electric hydraulic cylinders are provided with pushing rods, one ends of the pushing rods are connected with connecting blocks, connecting fork plates are arranged at the top ends of the connecting blocks, concave frames are arranged at the top ends of the connecting fork plates, and protection mechanisms are arranged inside the concave frames;

the protection mechanism comprises a transmission screw rod, one end of the transmission screw rod is connected with a rotary rod, one end of the rotary rod is connected with a transmission rod, a servo motor is installed at one end of the transmission rod, a first threaded ring is sleeved outside the transmission screw rod, a second threaded ring is arranged on one side of the first threaded ring, a movable support block is arranged at the top ends of the first threaded ring and the second threaded ring, a stabilizing block is arranged on one side of the movable support block, a support block is arranged on one side of the stabilizing block, a stabilizing block is connected to one side of the support block, a connection support plate is arranged on one side of the stabilizing block, an extrusion support plate is arranged on one side of the connection support plate, a vertical support plate is arranged in the middle of the bottom end of the extrusion support plate, and a protection support plate is connected to the bottom end of the vertical support plate.

In a preferred embodiment, a movable groove is formed in one side of the connecting fork plate, a stabilizing support rod is arranged in the movable groove, a stabilizing ring is sleeved outside the stabilizing support plate, a stabilizing support is connected to one side of the stabilizing ring, and the stabilizing ring is movably connected with the stabilizing support rod.

In a preferred embodiment, the bottom of the protective support plate is provided with two fork plates, and the number of the fork plates is two.

In a preferred embodiment, an operation plate is arranged on the other side of the driving forklift box, and the operation plate and the driving forklift are welded and fixed.

In a preferred embodiment, two ends of the connecting block are fixedly connected with the connecting fork plate and the pushing rod in pairs respectively, and the transmission screw rod is fixedly connected with the rotating rod.

In a preferred embodiment, the first threaded ring and the second threaded ring have inner wall threads that are opposite to each other, and the first threaded ring is connected with the transmission screw rod through threads.

The utility model discloses a technological effect and advantage:

through the arrangement of the protection mechanism, the servo motor drives the first thread ring and the second thread ring to be close to each other, so that two protection support plates can firmly extrude and fix two sides of goods, the goods are prevented from being toppled to two sides in the transportation process, and the clamping width can be adjusted through positive and negative rotation of the servo motor when the goods are empty, so that the protection mechanism is suitable for goods with different widths to be used, is more convenient to use, has better anti-toppling effect, is not easy to cause accidental injury, protects the goods protected by personnel and avoids damage, and is safer, more practical and good in practicability;

when two removal prop pieces remove, the inside firm branch of movable groove plays the effect of supporting and stabilizing to the firm ring, and the firm ring plays the effect of supporting and stabilizing to the firm support, removes the in-process that prop up the piece and can remain stable removal at the removal, and stability fastness is good. The protection type lithium battery forklift is suitable for being used as a dumping protection type lithium battery forklift.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a rear view partial three-dimensional structure of the connection fork plate of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

The reference signs are: 1. driving the forklift; 2. moving the support plate; 3. an electric hydraulic cylinder; 4. a push rod; 5. connecting blocks; 6. a transmission screw rod; 7. connecting a fork plate; 8. rotating the rod; 9. a transmission rod; 10. a servo motor; 11. a first threaded ring; 12. a second threaded ring; 13. moving the support block; 14. a stabilizing block; 15. a support block; 16. a stabilizing block; 17. connecting the support plate; 18. extruding the support plate; 19. a vertical support plate; 20. a protective support plate; 21. a movable groove; 22. stabilizing the supporting rod; 23. a stabilizing ring; 24. a stabilizing bracket; 25. a fork plate; 26. operating a steering wheel; 27. an operation panel; 28. a concave frame.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The dumping protection type lithium battery forklift shown in the attached drawings 1-4 comprises a driving forklift box 1, wherein one side of the driving forklift box 1 is provided with a movable support plate 2, the top end of the movable support plate 2 is provided with two electric hydraulic cylinders 3, the pushing ends of the electric hydraulic cylinders 3 are provided with pushing rods 4, one ends of the pushing rods 4 are connected with connecting blocks 5, the top end of each connecting block 5 is provided with a connecting fork plate 7, the top end of each connecting fork plate 7 is provided with a concave frame 28, and a protection mechanism is arranged inside each concave frame 28;

protection machanism includes transmission lead screw 6, transmission lead screw 6 one end is connected with

rotary rod

8, 8 one ends of rotary rod are connected with transfer line 9, servo motor 10 is installed to transfer line 9 one end, the outside cover of transmission lead screw 6 is equipped with first screw thread ring 11, first screw thread ring 11 one side is provided with second screw thread ring 12, first

screw thread ring

11 and 12 tops of second screw thread ring are provided with and remove a piece 13, it is provided with steady piece 14 to remove a piece 13 one side, steady piece 14 one side is provided with supporting shoe 15, supporting shoe 15 one side is connected with firm piece 16, firm piece 16 one side is provided with and connects the extension board 17, it is provided with extrusion extension board 18 to connect extension board 17 one side, extrusion extension board 18 bottom middle part is provided with vertical extension board 19, vertical extension board 19 bottom is connected with protection extension board 20.

As shown in the attached drawing 2, the movable groove 21 has been seted up on one side of the connection fork plate 7, the inside firm branch 22 that is provided with of movable groove 21, the outside cover of firm branch board is equipped with firm ring 23, firm ring 23 one side is connected with firm support 24, swing joint between firm ring 23 and the firm branch 22, so that when two removal braced blocks 13 remove, the inside firm branch 22 of movable groove 21 plays the effect of supporting and stabilizing to firm ring 23, firm ring 23 plays the effect of supporting and stabilizing to firm support 24, remove the in-process that braced block 13 can remain stable removal at the removal, stability fastness is better.

As shown in fig. 1, two fork plates 25 are arranged at the bottom of the protective support plate 20, and the number of the fork plates 25 is two, so that the two fork plates 25 can be driven to fork the goods in the process of ascending or descending by the connecting fork plate 7, and the goods can be conveniently transported.

As shown in fig. 1, an operation steering wheel 26 is installed at the top end of the driving forklift box 1, and the operation steering wheel 26 is fixedly connected with the driving forklift box 1 through bolts, so that the forklift can be conveniently used for carrying out quasi-transportation operation through the operation steering wheel 26.

As shown in the attached drawing 1, the other side of the driving forklift box 1 is provided with an operation board 27, and the operation board 27 and the driving forklift box 1 are welded and fixed, so that in the using process, an operator can stand on the operation board 27 to transfer the forklift, and the operation is convenient to move.

As shown in fig. 1, 2 and 3, two ends of the connecting block 5 are respectively fixedly connected with the connecting fork plate 7 and the pushing rod 4 pairwise, and the transmission screw rod 6 is fixedly connected with the rotating rod 8, so that the pushing rod 4 drives the connecting block 5 to enable the connecting fork plate 7 to move upwards or downwards in the moving process.

As shown in fig. 3, the threads on the inner walls of the first threaded ring 11 and the second threaded ring 12 are opposite, and the first threaded ring 11 is connected with the driving screw 6 through threads, so that the driving screw 6 can drive the first threaded ring 11 to move rightwards and the second threaded ring 12 to move leftwards in the rotating process.

The utility model discloses the theory of operation: when the device is used, the device can be inserted into a cargo chassis through two fork plates 25, an electric hydraulic cylinder 3 is started to drive a push rod 4 to move upwards, the push rod 4 drives a connecting block 5 to move upwards, the connecting block 5 drives a connecting fork plate 7 to move upwards, so that the cargo can be forked to a specified height, then a servo motor 10 is started, the servo motor 10 drives a transmission rod 9 to rotate, the transmission rod 9 drives a rotating rod 8 to rotate, the rotating rod 8 drives a transmission lead screw 6 to rotate, the transmission lead screw 6 drives a first threaded ring 11 to start moving rightwards, a second threaded ring 12 starts moving leftwards under the action of threads, the first threaded ring 11 drives a moving support block 13 to move rightwards, the moving support block 13 drives a stabilizing block 14 to move rightwards, the stabilizing block 14 drives a support block 15 to move rightwards, and the stabilizing block 16 drives a connecting support plate 17 to move rightwards, the connecting support plate 17 drives the extrusion support plate 18 to move rightwards, the extrusion support plate 18 drives the vertical support plate 19 to move rightwards, and the vertical support plate 19 drives the protection support plate 20 to move rightwards, so that the two protection support plates 20 are firmly clamped on two sides of a cargo along with continuous rotation of the servo motor 10, the stability of the cargo is effectively improved, and the cargo is not prone to toppling.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the 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

1. The utility model provides a empty protection type lithium cell fork truck, includes drive fork railway carriage (1), its characterized in that: a movable support plate (2) is arranged on one side of the driving forklift box (1), two electric hydraulic cylinders (3) are arranged at the top ends of the movable support plate (2), a pushing rod (4) is arranged at the pushing end of each electric hydraulic cylinder (3), a connecting block (5) is connected to one end of each pushing rod (4), a connecting fork plate (7) is arranged at the top end of each connecting block (5), a concave frame (28) is arranged at the top end of each connecting fork plate (7), and a protection mechanism is arranged inside each concave frame (28);

the protection mechanism comprises a transmission screw rod (6), one end of the transmission screw rod (6) is connected with a rotary rod (8), one end of the rotary rod (8) is connected with a transmission rod (9), one end of the transmission rod (9) is provided with a servo motor (10), a first threaded ring (11) is sleeved outside the transmission screw rod (6), one side of the first threaded ring (11) is provided with a second threaded ring (12), the top ends of the first threaded ring (11) and the second threaded ring (12) are provided with a movable supporting block (13), one side of the movable supporting block (13) is provided with a stabilizing block (14), one side of the stabilizing block (14) is provided with a supporting block (15), one side of the supporting block (15) is connected with a stabilizing block (16), one side of the stabilizing block (16) is provided with a connecting support plate (17), and one side of the connecting support plate (17) is provided with an extrusion support plate (18), the middle of the bottom end of the extrusion support plate (18) is provided with a vertical support plate (19), and the bottom end of the vertical support plate (19) is connected with a protection support plate (20).

2. The dumping protection lithium battery forklift truck according to claim 1, wherein: movable groove (21) have been seted up to connection fork board (7) one side, movable groove (21) inside is provided with firm branch (22), the outside cover of firm branch is equipped with firm ring (23), firm ring (23) one side is connected with firm support (24), swing joint between firm ring (23) and firm branch (22).

3. The dumping protection lithium battery forklift truck according to claim 1, wherein: the protective support plate (20) is characterized in that two fork plates (25) are arranged at the bottom of the protective support plate, and the number of the fork plates (25) is two.

4. The dumping protection lithium battery forklift truck according to claim 1, wherein: an operation steering wheel (26) is installed on the top end of the driving forklift box (1), and the operation steering wheel (26) is fixedly connected with the driving forklift box (1) through bolts.

5. The dumping protection lithium battery forklift truck according to claim 1, wherein: the other side of the driving forklift box (1) is provided with an operating plate (27), and the operating plate (27) is fixedly welded with the driving forklift.

6. The dumping protection lithium battery forklift truck according to claim 1, wherein: the two ends of the connecting block (5) are respectively fixedly connected with the connecting fork plate (7) and the pushing rod (4) in pairs, and the transmission screw rod (6) is fixedly connected with the rotating rod (8).

7. The dumping protection lithium battery forklift truck according to claim 1, wherein: the threads on the inner walls of the first threaded ring (11) and the second threaded ring (12) are arranged oppositely, and the first threaded ring (11) is connected with the transmission screw rod (6) through threads.