Electric forklift truck frame structure and electric forklift truck

Abstract

The utility model relates to the technical field of electric forklifts, and discloses an electric forklift frame structure which comprises a main body mechanism and a lifting mechanism, the lifting mechanism is located in front of the main body mechanism, and the main body mechanism comprises an electric forklift body, a supporting sleeve rod, a connecting base, a telescopic rod, a sun shield, a limiting screw hole and a limiting bolt. The supporting sleeve rods are fixedly installed at the upper end of the electric forklift body and evenly distributed at the upper end of the electric forklift body, the connecting bases are fixedly installed at the upper ends of the supporting sleeve rods, and the telescopic rods are movably installed at the upper ends of the connecting bases. According to the electric forklift frame structure and the electric forklift, the main body mechanism is installed, so that the adjusting capacity of the electric forklift frame structure is improved, in the actual using process, the using height of a sun shield can be conveniently adjusted according to personal using requirements, workers of different heights can conveniently use the electric forklift frame structure, and the working efficiency is improved. And the use convenience of the electric forklift frame structure and the electric forklift is improved.

Description

Technical Field

[0001] This utility model relates to the field of electric forklift technology, specifically to the electric forklift frame structure and the electric forklift itself. Background Technology

[0002] In industrial production, electric forklifts are generally used to handle finished products. They are used to load, unload, stack, and transport palletized goods over short distances. The main components of an electric forklift are the frame, steering wheel, and wheels.

[0003] The prior art patent document CN206116467U discloses an electric forklift, which includes a power battery, namely a lithium iron phosphate battery. The electric forklift of this utility model uses a lithium iron phosphate battery as its power battery. Lithium iron phosphate batteries do not contain any heavy metals or rare metals, are lightweight, and pollution-free, thus saving energy and avoiding environmental pollution.

[0004] However, due to the poor adjustability of the existing patent technology (CN206116467U), it is not convenient to adjust the height of the sunshade according to the needs of use in actual use, making it inconvenient for staff of different heights to use and affecting the sunshade or rain protection effect. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The purpose of this utility model is to provide an electric forklift frame structure and an electric forklift, so as to solve the problem mentioned in the background art that the existing technology is not convenient for adjusting the height of the sun visor.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: The electric forklift frame structure includes a main body and a lifting mechanism. The lifting mechanism is located in front of the main body. The main body includes an electric forklift body, a support sleeve, a connecting seat, a telescopic rod, a sun visor, a limiting screw hole, and a limiting bolt. The support sleeve is fixedly installed on the upper end of the electric forklift body and is evenly distributed on the upper end of the electric forklift body. The connecting seat is fixedly installed on the upper end of the support sleeve. The telescopic rod is movably installed on the upper end of the connecting seat. The sun visor is fixedly installed on the upper end of the telescopic rod. The limiting screw hole is fixedly located on the left end of the telescopic rod. The limiting bolt is movably installed on the left end of the connecting seat. By installing the telescopic rod, the height of the sun visor can be easily adjusted. The height of the telescopic rod after adjustment can be fixed by the limiting screw hole and the limiting bolt.

[0009] Preferably, the lifting mechanism comprises a support plate I, a mounting groove, a transmission motor, a transmission shaft, a lead screw, a movable disc, a positioning nut, a support plate II, a sliding groove, a sliding rod, a sliding block, a support rod, a plug rod, a connecting rod, a seat, a steering wheel and wheels, the support plate I is fixedly installed at the left end of the front end of the electric forklift body, the mounting groove is fixedly arranged at the front end of the support plate I, and the mounting groove is arranged to facilitate the positioning of the positioning nut.

[0010] Preferably, the transmission motor is fixedly installed at the upper end of the inner end of the mounting groove, the transmission shaft is fixedly installed at the transmission end of the lower end of the transmission motor, and the lead screw is fixedly installed at the lower end of the transmission shaft, so that the transmission motor and the transmission shaft are installed to facilitate the rotation of the lead screw, the position movement of the positioning nut on the lead screw, and the movement of the support rod.

[0011] Preferably, the movable disc is fixedly installed at the lower end of the inner end of the mounting groove, the lower end of the lead screw is rotatably connected with the movable disc, and the positioning nut is threadedly connected with the outer end of the lead screw, so that the positioning nut is installed to facilitate the position movement of the sliding block on the sliding rod, thereby driving the support rod to move.

[0012] Preferably, the support plate II is fixedly installed at the right end of the front end of the electric forklift body, the sliding groove is fixedly arranged at the front end of the support plate II, the sliding rod is fixedly installed at the inner end of the sliding groove, the sliding block is movably installed at the outer end of the sliding rod, and the support rod is fixedly installed at the front end of the positioning nut and the sliding block, so that the support rod is installed to facilitate the adjustment of the use height of the plug rod.

[0013] Preferably, the plug rod is fixedly installed at the front end of the support rod, the connecting rod is fixedly installed at the middle of the plug rod, the seat is fixedly installed at the middle of the upper end of the electric forklift body, the steering wheel is movably installed at the upper end of the electric forklift body, and the wheels are movably installed at the lower end of the electric forklift body, so that the connecting rod is installed to facilitate the support and adjustment of the plug rod.

[0014] In addition, the electric forklift also provides an electric forklift comprising any one of the electric forklift frame structures.

[0015] Compared with the prior art, the electric forklift frame structure and the electric forklift have the following beneficial effects:

[0016] 1. The electric forklift frame structure and the electric forklift, through the installation of the main body mechanism, the adjustment capacity of the electric forklift frame structure and the electric forklift is improved, the use height of the sunshade plate can be conveniently adjusted according to individual use needs in actual use, different height workers can use the electric forklift frame structure and the electric forklift, and the use convenience of the electric forklift frame structure and the electric forklift is improved.

[0017] 2、The electric forklift frame structure and electric forklift, through the installation of the lifting mechanism, the lifting capacity of the utility model is improved, in the actual use process, the goods can be lifted quickly and effectively during loading and unloading, and the use efficiency of the electric forklift frame structure and electric forklift is improved.

[0018] 3、The electric forklift frame structure and electric forklift, through the installation of the transmission motor and transmission shaft, the screw rod is driven to rotate, the positioning nut is moved on the screw rod, and the use height of the insertion rod is adjusted, so that the goods are lifted conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a main body mechanism structure schematic view of the utility model;

[0021] Figure 3 It is a local detail enlarged structure schematic view of the lifting mechanism of the utility model Figure 1 ;

[0022] Figure 4 It is a local detail enlarged structure schematic view of the lifting mechanism of the utility model Figure 2 .

[0023] In the drawing: 1, main body mechanism; 101, electric forklift body; 102, support sleeve rod; 103, connecting seat; 104, telescopic rod; 105, sun visor; 106, limiting screw hole; 107, limiting bolt; 2, lifting mechanism; 201, support plate one; 202, installation groove; 203, transmission motor; 204, transmission shaft; 205, screw rod; 206, movable disc; 207, positioning nut; 208, support plate two; 209, sliding groove; 210, sliding rod; 211, sliding block; 212, support rod; 213, insertion rod; 214, connecting rod; 215, seat; 216, steering wheel; 217, wheel. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: electric fork truck frame structure and electric fork truck, including main body mechanism 1 and lifting mechanism 2, lifting mechanism 2 is located in the front of main body mechanism 1, main body mechanism 1 includes electric fork truck body 101, support sleeve rod 102, connecting seat 103, telescopic link 104, sun visor 105, limit screw hole 106 and limit bolt 107, support sleeve rod 102 fixed mounting is at the upper end of electric fork truck body 101, support sleeve rod 102 evenly distributes at the upper end of electric fork truck body 101, connecting seat 103 fixed mounting is at the upper end of support sleeve rod 102, telescopic link 104 swing mounting is at the upper end of connecting seat 103, sun visor 105 fixed mounting is at the upper end of telescopic link 104, limit screw hole 106 fixed setting is at the left end of telescopic link 104, limit bolt 107 swing mounting is at the left end of connecting seat 103, and the sun visor 105 is pulled up, and the telescopic link 104 is pulled out, and then the limit bolt 107 is screwed into the limit screw hole 106.

[0026] Lifting mechanism 2 includes support plate one 201, installation groove 202, transmission motor 203, transmission shaft 204, screw rod 205, movable disc 206, locating nut 207, support plate two 208, sliding groove 209, sliding rod 210, sliding block 211, support rod 212, plug rod 213, connecting rod 214, seat 215, steering wheel 216 and wheel 217, support plate one 201 fixed mounting is at the left end of the front end of electric fork truck body 101, installation groove 202 fixed setting is at the front end of support plate one 201, transmission motor 203 fixed mounting is at the upper end of inner end of installation groove 202, transmission shaft 204 fixed mounting is at the transmission end of transmission motor 203 lower end, screw rod 205 fixed mounting is at the lower end of transmission shaft 204, movable disc 206 fixed mounting is at the lower end of inner end of installation groove 202, the lower end of screw rod 205 rotationally connects movable disc 206, locating nut 207 is screwed in the outer end of screw rod 205, support plate two 208 fixed mounting is at the right end of the front end of electric fork truck body 101, sliding groove 209 fixed setting is at the front end of support plate two 208, sliding rod 210 fixed mounting is at the inner end of sliding groove 209, sliding block 211 swing mounting is at the outer end of sliding rod 210, support rod 212 fixed mounting is at the front end of locating nut 207 and sliding block 211, plug rod 213 fixed mounting is at the front end of support rod 212, connecting rod 214 fixed mounting is at the middle part of plug rod 213, seat 215 fixed mounting is at the middle part of the upper end of electric fork truck body 101, steering wheel 216 swing mounting is at the upper end of electric fork truck body 101, wheel 217 swing mounting is at the lower end of electric fork truck body 101, start transmission motor 203 and drive transmission shaft 204 to rotate, make transmission shaft 204 drive screw rod 205 to rotate, make locating nut 207 on screw rod 205 move up, simultaneously through connecting rod 214 drive sliding block 211 move on sliding rod 210;Electric fork truck, including electric fork truck frame structure.

[0027] Working principle: when it is needed to use, first of all through wheel 217, the electric fork truck frame structure and electric fork truck are moved to the position needed to use, when the height of sun shield 105 needs to be adjusted, sun shield 105 is pulled up, telescopic rod 104 is pulled out, the height of telescopic rod 104 is adjusted, limiting bolt 107 is screwed into limiting screw hole 106, the height of telescopic rod 104 after adjustment is fixed, then plug rod 213 is inserted into the bottom of tray, transmission motor 203 is started to drive transmission shaft 204 to rotate, transmission shaft 204 drives screw rod 205 to rotate, positioning nut 207 moves up on screw rod 205, simultaneously, through connecting rod 214, slider 211 is driven to move on slide rod 210, the use height of plug rod 213 is adjusted, goods are lifted.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solutions of the present application, and is not a limitation on the scope of protection of the present application. Simple modifications or equivalent replacements of the technical solutions of the present application by ordinary skilled in the art do not deviate from the essence and scope of the technical solutions of the present application.

Claims

1. An electric forklift frame structure, comprising a main body (1) and a lifting mechanism (2), characterized in that: The lifting mechanism (2) is located in front of the main body (1). The main body (1) includes an electric forklift body (101), a support sleeve (102), a connecting seat (103), a telescopic rod (104), a sunshade (105), a limiting screw hole (106), and a limiting bolt (107). The support sleeve (102) is fixedly installed on the upper end of the electric forklift body (101). The support sleeve (102) is evenly distributed on the upper end of the electric forklift body (101). The connecting seat (103) is fixedly installed on the upper end of the support sleeve (102). The telescopic rod (104) is movably installed on the upper end of the connecting seat (103). The sunshade (105) is fixedly installed on the upper end of the telescopic rod (104). The limiting screw hole (106) is fixedly set on the left end of the telescopic rod (104). The limiting bolt (107) is movably installed on the left end of the connecting seat (103).

2. The electric forklift frame structure according to claim 1, characterized in that: The lifting mechanism (2) includes a support plate (201), a mounting groove (202), a transmission motor (203), a transmission shaft (204), a lead screw (205), a movable disc (206), a positioning nut (207), a support plate (208), a slide groove (209), a slide rod (210), a slider (211), a support rod (212), a plug rod (213), a connecting rod (214), a seat (215), a steering wheel (216), and a wheel (217). The support plate (201) is fixedly installed on the left end of the front end of the electric forklift body (101), and the mounting groove (202) is fixedly set at the front end of the support plate (201).

3. The electric forklift frame structure according to claim 2, characterized in that: The drive motor (203) is fixedly installed at the upper end of the inner end of the mounting groove (202), the drive shaft (204) is fixedly installed at the lower end of the drive motor (203), and the lead screw (205) is fixedly installed at the lower end of the drive shaft (204).

4. The electric forklift frame structure according to claim 3, characterized in that: The movable disc (206) is fixedly installed at the lower end of the inner end of the mounting groove (202), the lower end of the lead screw (205) is rotatably connected to the movable disc (206), and the positioning nut (207) is threadedly connected to the outer end of the lead screw (205).

5. The electric forklift frame structure according to claim 4, characterized in that: The second support plate (208) is fixedly installed at the right end of the front end of the electric forklift body (101). The slide groove (209) is fixedly installed at the front end of the second support plate (208). The slide rod (210) is fixedly installed at the inner end of the slide groove (209). The slider (211) is movably installed at the outer end of the slide rod (210). The support rod (212) is fixedly installed at the front end of the positioning nut (207) and the slider (211).

6. The electric forklift frame structure according to claim 5, characterized in that: The insertion rod (213) is fixedly installed at the front end of the support rod (212), the connecting rod (214) is fixedly installed in the middle of the insertion rod (213), the seat (215) is fixedly installed in the middle of the upper end of the electric forklift body (101), the steering wheel (216) is movably installed at the upper end of the electric forklift body (101), and the wheel (217) is movably installed at the lower end of the electric forklift body (101).

7. An electric forklift, characterized in that: Includes the electric forklift frame structure as described in any one of claims 1-6.

Images