CN218579581U

CN218579581U - Lifting frame for forklift

Info

Publication number: CN218579581U
Application number: CN202222656581.7U
Authority: CN
Inventors: 杨江能
Original assignee: Kaiping Weisheng Textile Co ltd
Current assignee: Kaiping Weisheng Textile Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-03-07
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a crane for fork truck relates to crane technical field. The utility model provides a crane for fork truck, includes fork truck, a hydraulic pressure promotion machine of fork truck's one end bottom side fixedly connected with, promotion division board of output fixedly connected with of hydraulic pressure promotion machine, promote the both sides bottom that the division board is close to fork truck place direction one end and rotate the support frame of fixed connection respectively, two rotate the bottom of support frame and lean on the outside to rotate respectively and be connected with a supporting wheel. The utility model discloses a setting of hydraulic pressure promotion machine for this crane can be at the within range back-and-forth movement for fork truck can push the prong to send into the goods and pile in far away position promotion prong when unloading, withdraw the prong again and accomplish the unloading, avoided fork truck too near the goods pile bump and withdraw the accident that probably takes place of backing a car when prong, the setting through the supporting wheel simultaneously, bear the weight of crane with ground, hydraulic pressure promotion machine output has been protected.

Description

Lifting frame for forklift

Technical Field

The utility model relates to a crane technical field, in particular to crane for fork truck.

Background

Fork truck is industrial haulage vehicle, refers to the various wheeled haulage vehicle that load and unload, stack and short distance transportation operation to finished pallet goods, when fork truck transported the goods to the destination, need stack the goods, at this moment need use the crane to promote the goods to appointed height to stack the goods.

The utility model discloses a chinese utility model patent of publication number CN208586019U discloses a crane for fork truck, to the problem that "nevertheless many industrial transport still use manpower fork truck to carry goods at present among the prior art," make holistic work efficiency greatly reduced like this, be unfavorable for the development of industrialization ", can make the fork part of fork truck bring the effect of going up and down through the elevating system who sets up, moreover, the steam generator is simple in structure, and the person's of facilitating the use operates, but when in actual use, the advance and retreat of prong can only be through the control of the forward and reverse of fork truck, and in the place that the goods is more, the interval is less between each heap of goods, the driver's field of vision is blockked by the goods, make it back a car between the heap and probably hit the goods and cause the accident, therefore, develop a crane for fork truck.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving the technical problem who proposes among the above-mentioned background art. Therefore, the utility model provides a crane for fork truck, including fork truck, a hydraulic pressure pusher of fork truck's one end bottom side fixedly connected with, promote the division board in one of hydraulic pressure pusher's output fixedly connected with, promote the both sides bottom difference one rotation support frame of fixed connection that the division board is close to fork truck place direction one end, two rotation support frame's bottom is rotated respectively by the outside and is connected with a supporting wheel, and the outside of two supporting wheels is no longer than the both sides that promote the division board, the other end bottom side rotation that promotes the division board is connected with one and suspends the base in midair. Through the setting of hydraulic pressure pusher for this crane for fork truck can be at certain extent back-and-forth movement, make fork truck can promote the prong when unloading in the position far away from the goods heap sends into the goods heap, retrieve the prong again and accomplish the unloading, avoided fork truck too near the goods heap collision and the accident that probably takes place of backing a car when retrieving the prong, simultaneously through the setting of supporting wheel, bear the weight of crane with ground, protected hydraulic pressure pusher output.

Preferably, the one end fixedly connected with crane main part of hanging in midair the base, crane main part's both ends are fixedly connected with a lift post respectively, every a spout has been seted up respectively to one side of lift post, encloses into between the inner wall of every spout sliding connection respectively has a support body slider. The height of the lifting fork teeth is controlled by the matching of the frame body sliding block and the sliding groove.

Preferably, one end of each of the two frame body sliding blocks is fixedly connected with a fork tooth sliding frame, a sliding through groove is formed in each fork tooth sliding frame, the surface of the inner wall on one side, which is surrounded by the sliding through groove, is slidably connected with two sliding fixing buckles, and the bottom end of each sliding fixing buckle is fixedly connected with a fork tooth main body. The fork tine main body is buckled on the fork tine sliding frame through the sliding fixing buckle, and the adjustment of the distance between the two fork tines is not hindered.

Preferably, one side of the prong sliding frame is provided with a sliding clamping groove, two stretching sliding blocks are connected between the inner walls which enclose the sliding clamping groove in a sliding mode, and one end of each stretching sliding block is fixedly connected with one side of the corresponding prong main body. Through the arrangement of the stretching sliding block of the built-in motor, a driver can control the distance between the fork teeth conveniently, and the fork truck is suitable for fork truck work under various conditions.

Preferably, one side of the top end of one of the lifting columns is rotatably connected with a suspension rotating shaft, and one end of the suspension rotating shaft is rotatably connected with one side of the top end of the other lifting column. The suspension rotating shaft is used for adjusting the direction of the suspension cable.

Preferably, one side of the top end of the suspension base is fixedly connected with a suspension motor, the other side of the top end of the suspension base is fixedly connected with a suspension side frame, the output end of the suspension motor is rotatably connected with one side of the suspension side frame, and the outer side of the suspension motor is fixedly connected with a circle of suspension accommodating roller. The suspension accommodating roller is wound with a suspension cable, and the retraction of the suspension cable is controlled through the operation of the suspension motor.

Preferably, two sides of the top end of the pushing partition plate are respectively and rotatably connected with an angle adjusting telescopic rod, and each angle adjusting telescopic rod is respectively and rotatably connected with the corresponding lifting column. The angle of the fork teeth is controlled, and the goods can be conveniently taken and placed.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an isometric view of the present invention;

fig. 2 is a schematic structural view of the fork tooth lifting frame of the present invention;

FIG. 3 is a schematic view of the lifting tine configuration of the present invention;

figure 4 is the utility model discloses a crane thrust unit structure schematic.

In the figure: 1. a fork tooth lifting frame; 101. a suspension rotating shaft; 102. a lifting frame main body; 103. a suspension base; 104. a suspension motor; 105. suspending the storage roller; 106. a suspension side frame; 2. lifting the fork tines; 201. sliding the fixing buckle; 202. a tine carriage; 203. a frame body slide block; 204. stretching the sliding block; 205. a tine body; 3. a lifting frame pushing device; 301. pushing the partition plate; 302. an angle-adjusting telescopic rod; 303. a hydraulic pusher; 304. a support wheel; 305. the support frame is rotated.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1, including fork truck, fork truck's one end bottom side fixedly connected with a crane thrust unit 3, this crane thrust unit 3's one end rotates and is connected with a prong crane 1, and one side sliding connection of this prong crane 1 has a lifting prong 2.

Referring to fig. 4, the lifting frame pushing device 3 includes a hydraulic pushing machine 303, in this embodiment, the hydraulic pushing machine 303 is fixed at the bottom side of one end of the forklift, and therefore can move along with the movement of the forklift, the output end of the hydraulic pushing machine 303 is fixedly connected with a pushing partition board 301, in this embodiment, the output end is a telescopic loop bar, the length of the telescopic loop bar in the operation of the hydraulic pushing machine 303 changes accordingly, so as to push the partition board 301 to move, the bottom ends of two sides of one end of the pushing partition board 301 close to the forklift direction are respectively and fixedly connected with a rotating support frame 305, the bottom ends of the two rotating support frames 305 are respectively and rotatably connected with a support wheel 304 outside, and the outside of the two support wheels 304 is not more than the two sides of the pushing partition board 301. Therefore, the arrangement of the two supporting wheels 304 can not change the width of the lifting frame, and the weight of the lifting frame pushing device 3 is borne by the two supporting wheels 304, so that the normal movement of the forklift is not hindered, and the output end of the hydraulic pushing machine 303 is prevented from being deformed by the self weight of the lifting frame pushing device 3 to cause unsmooth stretching.

Referring to fig. 2, the tine crane 1 includes a suspension base 103, the width of the suspension base 103 is identical to that of a push partition plate 301, two sides are respectively provided with a rotating table, two sides of the bottom end of the push partition plate 301 are inwardly contracted to accommodate the rotating table, and a rotating shaft is fixedly connected to the contracted position to be rotatably connected to the rotating table, one end of the suspension base 103 is fixedly connected to a crane main body 102, two ends of the crane main body 102 are respectively and fixedly connected to a lifting column, in this embodiment, the width of the structure formed by the crane main body 102 and the two lifting columns is identical to that of the push partition plate 301, one side of each lifting column is respectively provided with a sliding chute, one side of the top end of the suspension base 103 is fixedly connected to a suspension motor 104, the other side is fixedly connected to a suspension side frame 106, the output end of the suspension motor 104 is rotatably connected to one side of the suspension side frame 106, in this embodiment, the output end of the suspension motor 104 is a rotating shaft, and the rotating shaft is fixedly connected to a suspension take-in turn of a suspension take-in roller 105. In this embodiment, since the suspension accommodating rollers 105 are wound with slings, the slings are also wound and unwound along the rotation direction of the suspension accommodating rollers 105 as the suspension accommodating rollers are operated, and one suspension rotating shaft 101 is rotatably connected to one end side of the top end of one of the lifting columns, and one end of the suspension rotating shaft 101 is rotatably connected to one end side of the top end of the other lifting column. The sling bypasses the suspension rotating shaft 101 to hang downwards and is fixedly connected with the top end of the lifting fork tooth 2, the height of the lifting fork tooth 2 can be controlled, two sides of the top end of the partition plate 301 are pushed to be respectively and rotatably connected with an angle adjusting telescopic rod 302, and each angle adjusting telescopic rod 302 is respectively and rotatably connected with a corresponding lifting column. The two angle-adjusting telescopic rods 302 are connected with hydraulic machines fixed on two sides of the lifting frame and can be controlled by a driver to extend and retract, so that the angle of the lifting fork teeth 2 is controlled. When the goods are to be forked, the outer ends of the lifting fork teeth 2 are lifted upwards to prevent the lifting fork teeth 2 from sliding off the fork tooth main body 205, and when the goods are put down, the fork tooth main body 205 is put down to facilitate unloading.

Referring to fig. 3, one end of each of the two frame body sliders 203 is fixedly connected with a tine carriage 202, the tine carriage 202 is provided with a sliding through groove, the inner wall surface of one side enclosing the sliding through groove is slidably connected with two sliding fixing buckles 201, and the bottom end of each sliding fixing buckle 201 is fixedly connected with a tine main body 205. In this embodiment, the sliding fixing buckle 201 bypasses the sliding through groove and extends to the opposite side of the fork tooth sliding frame 202 to limit the fork tooth and prevent the fork tooth from being separated from the fork tooth sliding frame 202, a sliding clamping groove is formed in one side of the fork tooth sliding frame 202, two stretching sliders 204 are connected between the inner walls of the sliding clamping groove in a sliding mode, and one end of each stretching slider 204 is fixedly connected with one side of the corresponding fork tooth main body 205. In this embodiment, motors are provided in the two tension sliders 204, so that the extending slide slots can slide to control the spacing between the two tine bodies 205.

The present embodiment has been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a crane for fork truck, includes fork truck, its characterized in that: one end bottom side fixedly connected with hydraulic pressure of fork truck promotes machine (303), promote division board (301) of output fixedly connected with of hydraulic pressure promotion machine (303), promote rotation support frame (305) of both sides bottom difference fixed connection that division board (301) are close to fork truck place direction one end, the bottom of two rotation support frames (305) is rotated respectively by the outside and is connected with a supporting wheel (304), and the outside of two supporting wheels (304) is no longer than the both sides that promote division board (301), the other end bottom side that promotes division board (301) is rotated and is connected with one and suspends base (103) in midair.

2. The forklift truck lifting frame according to claim 1, wherein: one end of the suspension base (103) is fixedly connected with a lifting frame main body (102), two ends of the lifting frame main body (102) are respectively fixedly connected with a lifting column, one side of each lifting column is respectively provided with a sliding groove, and a frame body sliding block (203) is respectively connected between the inner walls enclosing each sliding groove in a sliding manner.

3. The lift frame for a forklift according to claim 2, wherein: one end of each of the two frame body sliding blocks (203) is fixedly connected with a fork tooth sliding frame (202) together, a sliding through groove is formed in each fork tooth sliding frame (202), the surface of the inner wall on one side, which is surrounded by the sliding through groove, is connected with two sliding fixing buckles (201) in a sliding mode, and the bottom end of each sliding fixing buckle (201) is fixedly connected with a fork tooth main body (205) respectively.

4. A lift frame for a forklift truck according to claim 3, wherein: one side of the prong sliding frame (202) is provided with a sliding clamping groove, two stretching sliding blocks (204) are connected between the inner walls which enclose the sliding clamping groove in a sliding mode, and one end of each stretching sliding block (204) is fixedly connected with one side of the corresponding prong main body (205).

5. The lift frame for a forklift according to claim 2, wherein: one side of the top end of one of the lifting columns is rotatably connected with a hanging rotating shaft (101), and one end of the hanging rotating shaft (101) is rotatably connected with one side of the top end of the other lifting column.

6. The forklift crane according to claim 1, wherein: one side of the top end of the suspension base (103) is fixedly connected with a suspension motor (104), the other side of the top end of the suspension base is fixedly connected with a suspension side frame (106), the output end of the suspension motor (104) is rotatably connected with one side of the suspension side frame (106), and the outer side of the suspension motor is fixedly connected with a circle of suspension storage roller (105).

7. The forklift crane according to claim 1, wherein: two sides of the top end of the pushing separation plate (301) are respectively and rotatably connected with an angle adjusting telescopic rod (302), and each angle adjusting telescopic rod (302) is respectively and rotatably connected with a corresponding lifting column.